Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 3-500NM |
| Limiter Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Material | aluminium |
| Type | Jaw Coupling |
| Dimension/Size | 65 |
| Quantity Per Pack | 1 |
| Operating temperature range | 120 |
| Usage/Application | Pneumatic Connections |
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 0.5–5 Nm |
| Limiter Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Diameter(mm) | 40mm |
| Material | STEEL |
| Usage/Application | CNC MACHINE |
| Brand | KBK |
| Color | ALUMINIUM |
| Model Name/Number | KBK/L-K-4.5 |
| Feature | ball detention type |
KBK/L-K Safety Couplings / Torque Limiters
Rotolinear Systems can supply KBK/L-K torque limiters with the shortest delivery time.
The torque limiter shown in the picture is KBK/L-K-4.5-12H7-1.5NM-C-1.
Key Features:
Reliable protection for machines and operators
Extremely short reaction time (milliseconds)
Backlash-free operation
Adjustable overload torque ranges
Suitable for direct and indirect drives
Technical Specifications:
Torque ratings: 2 – 500 Nm
Collet clamp and one ball bearing
Single-position or multi-position engagement
RPM: 4500 – 13,200
Torque settings adjustable: 0.2 – 2 Nm
Bore sizes: 3 – 62 mm
Extended Torque Limiters:
Additional models available with metal bellows or servo insert couplings
Torque range: 0.5 Nm – 16,000 Nm
Applications:
Machine tools
CNC machines
Woodworking machines
Factory automation equipment
Textile machines
Industrial robots
Sheet metal forming machines
Printing machines
Rotolinear Systems is the leading supplier of ball-type torque limiters in India.
We are also the leading supplier of CNC machinery parts in Bangalore, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush & clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
ROTOLINEAR SYSTEMS – the leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 25–100 Nm |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 80mm |
| Material | STEEL |
| Usage/Application | CNC MACHINERY |
| Brand | KBK GERMANY |
| Color | WHITE |
| Model Name/Number | KBK-L-P-80-25-20NM-C1 |
| bore size | 25mm |
| type | ball deternt type torque limiter |
| torque | 80nm |
| connection | shaft to flange |
KBK Safety Couplings / Torque Limiters
Rotolinear Systems can supply KBK/L-P torque limiters.
The torque limiter shown in the picture is KBK/L-P-80-25-40NM-C-1 (disengagement torque: 40 Nm, OD: 94 mm, length: 48 mm). These safety couplings come with keyway and provide reliable protection for machines and operators.
Features of KBK Safety Couplings:
Reliable protection for machines and human beings
Extremely short reaction time (milliseconds)
Backlash-free operation
Adjustable overload torque ranges
Suitable for direct and indirect drives
Additional positive properties of metal bellows or servo insert couplings
Torque range: 0.5 Nm – 16,000 Nm
Applications:
Machine tools
CNC machines
Woodworking machines
Factory automation equipment
Textile machines
Industrial robots
Sheet metal forming machines
Printing machines
Operating Mode:
KBK safety couplings use cup springs with degressive characteristics. Once the adjusted overload torque is reached, the balls disengage automatically, interrupting torque transmission. After the torque drops below the set limit, the coupling reengages automatically to continue transmission.
Technical Details (KBK/L-P Series):
Torque ratings: 10 – 1400 Nm
Bore sizes: 6 – 60 mm
With keyway and one ball bearing
RPM: 3500 – 12,000
Available in single or multi-position engagement
Torque settings adjustable from 3 – 10 Nm
Available Models:
KBK/L-P-10, KBK/L-P-30, KBK/L-P-60, KBK/L-P-80, KBK/L-P-150, KBK/L-P-200, KBK/L-P-300, KBK/L-P-500, KBK/L-P-800, KBK/L-P-1400, etc.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 0.2-500NM |
| Limiter Type | Ball Detent |
| Size | 200Nm |
| Reset Type | Automatic |
| Diameter(mm) | 100mm |
| Material | SS |
| Bore Size | 45MM |
| Type | Star Coupling |
| Brand | KBK |
| Color | STEEL |
| Model Name/Number | KBK-BKK-200 |
| Usage/Application | BALLSCREW ASSEMBLY |
| Dimensions | OD 109MM |
| Feature | BALL DETENSION TYPE |
| Features | BALL TYOE |
Rotolinear Systems – KBK Germany Torque Limiters / Safety Couplings
Rotolinear Systems can supply KBK Germany torque limiters or safety couplings. The KBK/BKK model features metal bellows with collet clamping on both sides, making it suitable for shaft fixing on both input and output shafts. The bellows compensate for misalignment, ensuring smooth operation.
The torque limiter can be set to a desired torque, and when the torque exceeds the set value, it disengages the motion between the input and output shafts. Once the torque falls within the set range, it automatically re-engages. The maximum torque available in this model is 500 Nm.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Rotolinear Systems – The leading supplier of torque limiters in India, providing high-quality products with stock availability and short delivery times.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 3-1400NM |
| Limiter Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Material | STEEL |
| Dimension/Size | 94 |
| Quantity Per Pack | 1 |
| Operating temperature range | 120 |
| MECHANISM | BALL DETENT TYPE |
| USE | CNC MACHINE |
| PURPOSE | DISENGEMENT OR SAFTEY |
Rotolinear Systems – KBK/L Torque Limiters for Chain Sprocket and Gear Applications
Rotolinear Systems offers the KBK/L torque limiter, suitable for use with chain sprockets or gears. This torque limiter can be set to a desired torque, and when the torque exceeds the set value, it disengages the motion between the shaft and pulley/sprocket. Acting as a safety device, it helps prevent damage to costly equipment such as motors and other drive components.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Servo insert couplings
Planetary gearheads
Linear actuators
Most products are available from stock at Bangalore, ensuring fast and reliable supply for industrial applications.
Rotolinear Systems – The leading supplier of CNC machine parts and torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 3-1400NM |
| Limiter Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Diameter(mm) | 100mm |
| Material | SS,MS |
| Bore Size | 30 |
| Type | Star Coupling |
| Brand | Rotolinear |
| Frequency | 50 Hz |
| Features | ball detention type |
| Shape | Round |
Rotolinear Systems – Torque Limiters for Belt Pulleys and Sprockets
Rotolinear Systems, Bangalore, offers torque limiters that can be easily mounted on belt pulleys, sprockets, or pulleys as shown in the picture. The torque can be set to the desired value at any time, providing flexibility and reliable protection for machines. The standard maximum torque available in this model (KBK/LL) is 1,400 Nm.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Rotolinear Systems – The leading supplier of torque limiters in India, with stock availability and fast delivery for industrial applications.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 120mm |
| Material | SS,MS |
| Usage/Application | cnc machine |
| Brand | KBK GERMANY |
| torque range | upto 1400Nm |
| Temperature Range | -30 deg ~ 120 deg C |
| Hardness | 45HRC |
| Packaging Type | Carton Box |
| type of mechanism | ball detent type torque limiter |
Rotolinear Systems can offer KBK Germany torque limiters in different models and sizes. These torque limiters, also known as safety couplings, are available with servo insert couplings, metal bellow couplings, or without couplings for direct fixation to gears, pulleys, sprockets, etc.
The torque limiters can be set at a desired torque. When the torque exceeds the set value, disengagement occurs automatically, preventing damage to the equipment. Once the torque falls within the set limit, the system re-engages automatically. The model shown is capable of delivering a torque of 500 Nm.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering products such as Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, and more.
ROTOLINEAR SYSTEMS – the leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 0.5-500NM |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 60mm |
| Material | Carbon Steel |
| Type | Spider Coupling |
| Brand | KBK |
| Color | ALUMINIUM |
| Model Name/Number | KBK-L-K |
| Usage/Application | Hydraulic Pipe |
| Feature | BALL TYPE |
Rotolinear Systems – KBK/L-K Torque Limiters and CNC Machine Parts
Rotolinear Systems can supply KBK/L-K torque limiters with the shortest delivery time.
Key Features of KBK/L-K Torque Limiters:
Reliable protection for machines and human operators
Extremely short reaction time (milliseconds)
Backlash-free operation
Adjustable overload ranges
Suitable for direct and indirect drives
Additional positive properties of metal bellows or servo insert couplings
KBK/L-K Torque Limiters Specifications:
Torque ratings: 2 to 500 Nm
Available with collet clamp and one ball bearing
Engagement: single or multi-position
RPM: 4,500 to 13,200
Adjustable torque settings: 0.2 – 2 Nm
Bore sizes: 3 to 62 mm
Extended torque range for safety couplings: 0.5 – 16,000 Nm
Applications:
Machine tools
CNC machines
Woodworking machines
Factory automation equipment
Textile machines
Industrial robots
Sheet metal forming machines
Printing machines
Operating Mode of KBK Safety Couplings:
KBK safety couplings use cup springs with degressive characteristics. Once the adjusted overload torque is reached, the balls disengage automatically, interrupting torque transmission. When the torque drops below the allowed maximum, the coupling re-engages automatically, ensuring continuous and safe operation.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machine parts in India, offering:
Ground ballscrews
Linear guideways and aluminium twin-shaft LM guideways for transportation purposes
Precision locknuts for ballscrews and spindles
Metal bellow couplings
Flexible disc couplings
Servo couplings
Encoder aluminium couplings
Oldham couplings
Flexible “8” type couplings
Keyless locking devices
Shrink discs and keyless locking elements
Torque limiters and safety couplings
Servo insert couplings
Planetary gearheads
Ball reducers
Linear actuators
Most products are available from stock at Bangalore, ensuring fast and reliable supply.
Rotolinear Systems – The leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 0.2-500NM |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 60mm |
| Material | STEEL |
| Usage/Application | CNC MACHINERY |
| Brand | KBK GERMANY |
| Color | STEEL |
| Model Name/Number | KBK-BKK-10-65-P-P-10NM-C-2 |
Rotolinear Systems – KBK Safety Couplings / Torque Limiters
Rotolinear Systems can supply KBK/BKK torque limiters, which are safety couplings with metal bellows and collet clamp fixing.
The torque limiter shown in the picture is KBK/BKK-10-65-P-P-10NM-C-2, available in stock at Bangalore.
Product Information:
Type: Backlash-free Torque Limiter / Safety Coupling
Assembly: Clamp hubs for fast and easy installation
Torque Range: 0.2 – 500 Nm
Outer Diameter: 29 – 129 mm
Bore Diameters: 3 – 70 mm
Available Sizes and Torque Ratings:
KBK/BKK-2, KBK/BKK-4.5, KBK/BKK-7, KBK/BKK-10, KBK/BKK-30, KBK/BKK-60, KBK/BKK-80, KBK/BKK-150, KBK/BKK-200, KBK/BKK-300, KBK/BKK-500
Torque ratings: 2, 4.5, 7, 10, 30, 60, 80, 150, 200, 300, 500 Nm
Manufactured by KBK Germany
Detailed catalogue available
Advantages of KBK Safety Couplings:
Highest concentricity
100% quality assurance with multiple inspections during manufacturing
Extremely space-saving, optimized for minimal weight and inertia
High resistance to environmental conditions and temperature variations
Absolutely backlash-free due to maximum torsional stiffness
Non-wearing, maintenance-free, and fatigue-resistant
Disengagement torque easily adjustable by the customer using engraved marks
Applications:
Machine tools
CNC machines
Woodworking machines
Factory automation machinery
Textile machines
Sheet metal forming machines
Printing machines
Integration and Design Advantages:
The simple design with few parts results in minimal mass and inertia, allowing easy integration into almost any drive chain. Quick assembly and disassembly are possible without leaving traces on the shafts.
Rotolinear Systems – Your Exclusive Distributor in India
Rotolinear Systems is the exclusive distributor of KBK Germany metal bellow couplings, torque limiters, servo insert couplings, and locking devices in India.
Rotolinear Systems is the leading supplier of torque limiters in India, offering any size with short delivery times.
CNC Machine Parts Supply:
Rotolinear Systems is also the leading supplier of CNC machinery parts in Bangalore, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 3-1400NM |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 140mm |
| Material | Stainless Steel |
| Usage/Application | Machinery |
| Brand | KBK |
| Color | Steel |
| Model Name/Number | KBK-BII |
| Application | Machine Tools |
Rotolinear Systems – KBK Safety Couplings / Torque Limiters (KBK/BII)
Rotolinear Systems can supply the KBK/BII torque limiter, a safety coupling with metal bellows and inner conical clamps. The torque limiter shown in the picture is KBK/BII, available in stock at Bangalore.
Specifications:
Torque ratings: 10 to 1,400 Nm
Two inner conical hubs with metal bellows to compensate for misalignment
Available in single position and multi-position engagement
RPM: 3,350 to 11,650
Adjustable torque settings: 3 – 10 Nm
Bore sizes: 6 to 70 mm
Available Sizes:
KBK/BII-10, KBK/BII-30, KBK/BII-60, KBK/BII-80, KBK/BII-150, KBK/BII-200, KBK/BII-300, KBK/BII-500, KBK/BII-800, KBK/BII-1400, etc. Manufactured by KBK Germany, ensuring high quality and precision.
Stock & Delivery:
Rotolinear Systems is the leading supplier of torque limiters and safety couplings in India, and any size can be supplied with a short delivery time.
CNC Machine Parts Supply:
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Exclusive KBK Germany Distributor:
Rotolinear Systems is the exclusive distributor for KBK Germany products in India, including metal bellow couplings, torque limiters, servo insert couplings, and locking devices.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 80mm |
| Type | Star Coupling |
| Material | STEEL |
| Usage/Application | Pneumatic Connections |
| Brand | kbk |
| Color | WHITE |
| Model Name/Number | kbklp |
| Bore Size | 22 |
| Features | ball detention type |
| Torque Range | 0.5-1600 Nm |
We offer our clients a premium range of Safety Couplings – Model KBK-L. These couplings provide efficient protection against overloading for all types of machines. They are suitable for mounting on toothed belt pulleys, sprocket wheels, and spur gears.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering products such as Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, linear actuators, and more.
ROTOLINEAR SYSTEMS – The Leading Supplier of Torque Limiters.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Type | Star Coupling |
| Material | SS |
| Brand | Rotolinear |
| Usage/Application | Structure Pipe |
| Torque Rang | 0.5- 1600 Nm |
| Shape | Round |
Ball Type Torque Limiter – KBK Series
Rotolinear Systems offers ball type torque limiters, also known as safety couplings, designed to protect machines and operators from overload. These torque limiters are backlash-free and provide extremely short reaction times in milliseconds.
Key Features:
Reliable protection for machines and humans
Backlash-free operation
Adjustable overload torque ranges
Suitable for direct and indirect drives
Available with collet clamps for easy assembly
Single or multi-position engagement
Torque ratings: 2 Nm to 500 Nm (standard models)
RPM range: 4500 to 13200
Bore sizes: 3 mm to 62 mm
Applications:
CNC Machines & Machine Tools
Woodworking Machines
Factory Automation Equipment
Textile Machines
Sheet Metal Forming Machines
Printing Machines
Industrial Robots
Rotolinear Systems is the leading supplier of ball type torque limiters in India. Most models are available in STOCK at Bangalore, ensuring shortest delivery times.
Products Available:
KBK/L-K Series (Ball type torque limiter)
KBK/L-P Series (Keyway and ball bearing type)
Custom torque ratings up to 16,000 Nm available on request
ROTOLINEAR SYSTEMS – the exclusive distributor of KBK Germany products in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 40mm |
| Usage/Application | Industrial |
| Material | SS |
| Brand | KBK-Germany |
| Color | steel |
| Shape | Round |
Rotolinear Systems – Safety Couplings with Servo Insert Couplings
Rotolinear Systems, Bangalore, offers safety couplings with servo insert couplings. These torque limiters can be set to a specific torque and can be adjusted later as required, providing flexibility and reliable protection for machines and operators.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Rotolinear Systems – The leading supplier of torque limiters in India, providing high-quality products with reliable stock availability.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 80mm |
| Type | Star Coupling |
| Size | 1 inch |
| Material | SS |
| Brand | KBK-Germany |
| Usage/Application | Structure Pipe |
| Bore Size | 20 |
| Feature | ball detention type |
Rotolinear Systems offers KBK/L-A Torque Limiters suitable for shaft-to-pulley or chain drive systems. The model shown in the picture is KBK/L-A, available for a maximum torque of 1400 Nm. Available torque ratings include 10, 30, 60, 80, 150, 200, 300, 500, 800, and 1400 Nm, supporting a maximum shaft diameter of 70 mm.
Rotolinear Systems is the leading supplier of locking devices and CNC machine parts in Bangalore, providing products such as Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, linear actuators, and more.
Rotolinear Systems is the exclusive distributor for KBK GERMANY products in India, and most products are available in stock at Bangalore.
ROTOLINEAR SYSTEMS – The Leading Supplier of Torque Limiters.
Additional Information:
Product Details:
| Diameter(mm) | 80mm |
| Type | Brake Drum Coupling |
| Usage/Application | Printing Machinery |
| Material | Steel |
| Brand | KBK Germany |
| Color | Silver |
| Model Name/Number | KBK/L-P-80-25H78-25NM-C-1 |
| Bore Size | 32 |
| Dimensions | 82mm |
| Features | Ball Detension Type |
Rotolinear Systems – KBK/L-P Torque Limiters
Rotolinear Systems can supply KBK/L-P torque limiters. The torque limiter shown in the picture is KBK/L-P-80-25-25NM-C-1.
Key Features:
Reliable protection for machines and human operators
Extremely short reaction time (milliseconds)
Backlash-free operation
Adjustable overload ranges
Suitable for direct and indirect drives
Additional benefits of metal bellows or servo insert couplings
Torque range: 0.5 Nm – 16,000 Nm
Applications:
Machine tools
CNC machines
Woodworking machines
Factory automation equipment
Textile machines
Industrial robots
Sheet metal forming machines
Printing machines
Operating Mode:
The KBK safety couplings use cup springs with degressive characteristics. When the adjusted overload torque is reached, the balls disengage automatically, interrupting torque transmission. Once the torque drops below the maximum allowed value, the coupling re-engages automatically and continues transmitting torque.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 80mm |
| Type | Star Coupling |
| Size | 1 inch |
| Material | SS |
| Brand | KBK-Germany |
| Usage/Application | Hydraulic Pipe |
| Model Name/Number | kbk-bkk |
| Bore Size | 25mm |
| Features | ball detentiontype |
Rotolinear Systems offers KBK Germany torque limiters with both-side collet clamp type, available with a delivery time of 60 days.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, providing a wide range of products including Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, linear actuators, etc.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 160mm |
| Usage/Application | SERVO MOTOR |
| Material | STAINLESS STEEL |
| Brand | kbk germany |
| Color | white |
| Model Name/Number | KBK-BKK-200-138 |
Rotolinear Systems – KBK Safety Couplings / Torque Limiters
Rotolinear Systems can supply KBK/BKK torque limiters, which are safety couplings with metal bellows and collet clamp fixing.
The torque limiter shown in the picture is KBK/BKK-200-138, available in stock at Bangalore.
Product Information:
Type: Backlash-Free Torque Limiter / Safety Coupling
Assembly: Clamp hubs for fast and easy installation
Torque Range: 0.2 – 500 Nm
Outer Diameter: 29 – 129 mm
Bore Diameters: 3 – 70 mm
Available Sizes and Torque Ratings:
KBK/BKK-2, KBK/BKK-4.5, KBK/BKK-7, KBK/BKK-10, KBK/BKK-30, KBK/BKK-60, KBK/BKK-80, KBK/BKK-150, KBK/BKK-200, KBK/BKK-300, KBK/BKK-500
Torque ratings: 2, 4.5, 7, 10, 30, 60, 80, 150, 200, 300, 500 Nm
Manufactured by KBK Germany
Detailed catalogue available
Rotolinear Systems is the leading supplier of torque limiters and safety couplings in India, offering any size with short delivery times.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 120mm |
| Type | Star Coupling |
| Material | Mild Steel |
| Usage/Application | Pneumatic Connections |
| Brand | kbk |
| Color | steel |
| Bore Size | 25 |
| Features | ball type |
Rotolinear Systems – Safety Couplings
A safety coupling is a mechanical device installed between two inline shafts to connect them while protecting equipment from overload. The drive flange is mounted on the bush and clamped between two friction linings using cup spring washers. By adjusting the nut, the coupling is set to the desired torque. If the load exceeds this limit, the drive element slips, preventing damage to machinery.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machine parts, offering a wide range of high-quality products, including:
Ground ballscrews
Linear guideways
Aluminium twinshaft type LM guideways for transportation applications
Precision locknuts for ballscrews and spindles
Metal bellow couplings
Flexible disc couplings
Servo couplings
Encoder aluminium couplings
Oldham couplings
Flexible 8-type couplings
Keyless locking devices
Shrink discs
Keyless locking elements
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Ball reducers
Linear actuators
Stock Availability
Most of these products are available from our stock in Bangalore, ensuring quick delivery.
Rotolinear Systems – The leading supplier of torque limiters and safety couplings in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Type | Spider Coupling |
| Diameter(mm) | 80mm |
| Size | 1 inch |
| Material | Aluminium |
| Usage/Application | CNC MACHINE |
| Brand | KBK GERMANY |
| Model Name/Number | KBK/EPK-24-126.5-N18H7-N24H7-23Nm-C-1 |
Rotolinear Systems – Torque Limiters with Spider Couplings (KBK/EPK-24)
Rotolinear Systems can supply torque limiters with spider couplings, model KBK/EPK-24. The photo of the torque limiter is attached for reference.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Exclusive KBK Germany Distributor
Rotolinear Systems is the exclusive distributor of KBK Germany products in India. KBK Germany is recognized as a leading manufacturer of high-quality torque limiters, ensuring reliable performance and precision in industrial applications.
Rotolinear Systems – The trusted supplier of torque limiters and CNC machine components in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 300–600 Nm |
| Limiter Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Diameter(mm) | 40mm |
| Material | Mild Steel |
| Usage/Application | cnc machine |
| Type | Star Coupling |
| Model Name/Number | KBK/BKK-10 |
Rotolinear Systems – Torque Limiters with Spider Couplings (KBK/EKK)
Rotolinear Systems can supply torque limiters with spider couplings. The model shown in the picture is a safety coupling with collet clamp type – KBK/EKK.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machine parts, offering a wide range of high-quality products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Rotolinear Systems – Trusted supplier of CNC machine parts and torque limiters in India.
Additional Information:
Product Details:
| Slip Torque | 50 Nm |
| Adjustment Type | Spring Adjusted |
| Clutch Design | Ball Detent |
| Bore Size | 25 |
| Material | steel |
| Automation Grade | Automatic |
| Size | 30 |
| application | cnc |
| disengagement metherdrd | ball dentention type |
| adjustable torque range | yes |
Rotolinear Systems – Torque Limiters
Rotolinear Systems can supply high-quality torque limiters for various industrial and CNC applications.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Rotolinear Systems – The trusted supplier of CNC machine parts and torque limiters in India.
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 100–300 Nm |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 100mm |
| Material | STEEL |
| Usage/Application | SERVO MOTOR |
| Brand | KBK GERMANY |
| Color | WHITE |
| Model Name/Number | KBK/LL-I |
Rotolinear Systems can supply ball detent type torque limiters. The torque limiter shown in the picture is KBK/LL-I-200-40-140NM-C-2.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products including Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, linear actuators, and more.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 5–25 Nm |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 80mm |
| Material | steel |
| Usage/Application | servo motor |
| Brand | kbk germany |
| Color | steel |
Rotolinear Systems can supply ball detent type torque limiters.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, providing a wide range of products including Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, linear actuators, and more.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 100–300 Nm |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 80mm |
| Material | SS |
| Brand | Rotolinear |
| Usage/Application | CNC MACHINERY |
| Color | STEEL |
| Diameter | 157MM |
| Length | 168MM |
| Speed | 5000RPM |
| Surface Finishing | GROUND |
| Shape | Round |
Rotolinear Systems – Torque Limiters / Safety Couplings with Servo Insert Couplings
Rotolinear Systems offers torque limiters or safety couplings with servo insert couplings, featuring collet clamping on both sides, making them suitable for shaft fixing on both input and output shafts. The polyurethane insert compensates for misalignment, ensuring smooth operation.
The torque limiter can be set to a desired torque, and when the torque exceeds the set value, it disengages automatically between the input and output shafts. Once the torque falls within the set range, it re-engages automatically. The maximum torque available in this model is 1,400 Nm.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush
Clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
Rotolinear Systems – The leading supplier of couplings and torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Torque Range | 25–100 Nm |
| Limiter Type | Ball Detent |
| Reset Type | Automatic |
| Diameter(mm) | 80mm |
| Material | STEEL |
| Usage/Application | PULLEY -GEAR TORQUE DISENGAGMENT |
| Brand | KBK GERMANY |
| Model Name/Number | KBK/L-P |
| BORE SIZE | 25MM |
| TORQUE | 80NM |
| DISENGEMENT TORQUE | 25NM |
| TYPE OF CLAMPINGS | KEYWAY TYPE |
Rotolinear Systems can supply KBK Germany torque limiters. The torque limiter shown in the picture is KBK/L-P-80-25H7-25NM-C-1.
These torque limiters provide reliable protection for machines, are backlash-free, and can be set at a desired torque. When the torque exceeds the set value, the disengagement occurs automatically, preventing damage to equipment, and it re-engages automatically when the torque is back within limits.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, including Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, taper bush, clamping elements, shrink discs, rigid couplings, keyless clampings, locking devices, flexible disc couplings, servo couplings, torque limiters, and more.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Diameter(mm) | 80mm |
| Usage/Application | SAFTEY MECHANISM IN CNC MACHINE |
| Material | ALUMINIUM |
| Brand | KBK GERMANY |
| Color | ALUMNIUMI |
| Model Name/Number | KBK-EPK |
| MAXIMUMTORQUE | 60NM |
| DISENGAGEMENT TORQUE | 14NM |
| COUPLINGS MECHANISM | SPIDER TYPE |
| LENGHT | 126MM |
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush, clamping elements, shrink discs
Rigid couplings, keyless clampings, locking devices
Flexible disc couplings, servo couplings
Torque limiters, safety couplings, servo insert couplings
Planetary gearheads, linear actuators
All sizes and models of servo insert (spider type) couplings are available in STOCK at Bangalore.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Trip Torque | 301–600 Nm |
| Coupling Type | Ball Detent |
| Size | 79MM |
| Reset Type | Automatic |
| Material | ALUMINUM |
| Type | Spider Coupling |
| Dimension/Size | 79MM OD |
| Quantity Per Pack | 1 |
| Operating temperature range | 90 |
| Working Pressure | 60NM |
| Usage/Application | CNC MACHINE |
Rotolinear Systems presents an exceptional quality range of Safety Couplings – Model KBK EK, designed in accordance with international standards while considering the evolving requirements of our clients.
Key Features & Specifications:
Equipped with servo insert couplings for connecting two shafts, compensating for misalignment (collet clamp).
Vibration damping for smooth operation.
Torque range: 0.5 – 500 Nm.
Polyurethane inserts with hardness SH 98A.
Hubs up to size 38 are made of aluminum alloy; larger hubs are steel.
Torque Limiter Functionality:
One side with collet clamping, the other side with keyways, both suitable for shaft fixing.
Polyethylene insert compensates for misalignment.
Preset torque can be set and will disengage automatically if exceeded, protecting your machinery.
Automatically re-engages when torque returns within the preset limit.
Torque setting can be adjusted anytime after installation.
Maximum torque available for this model: 500 Nm.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products, including:
Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, etc.
ROTOLINEAR SYSTEMS – The leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Trip Torque | 301–600 Nm |
| Coupling Type | Ball Detent |
| Reset Type | Automatic |
| Material | Carbon Steel |
| Brand | Rotolinear |
| Packaging Type | Carton Box |
| Hardness | 80-98 Shore A |
| Temperature Range | -30 deg ~ 120 deg C |
KBK/EKK Torque Limiter with Servo Insert Couplings
Rotolinear Systems offers torque limiters or safety couplings with servo insert couplings. The model KBK/EKK features both-side collet clamping, making it suitable for shaft fixing on both ends.
The polyurethane insert compensates for misalignment. The torque can be set at a desired value, and if the torque exceeds the set limit, disengagement occurs automatically between the input and output shafts. Once the torque falls below the set value, the coupling re-engages automatically.
Specifications:
Maximum torque: 500 Nm
Both-side collet fixing
Suitable for misalignment compensation
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, offering a wide range of products including:
Ground ballscrews
Linear guideways
Precision locknuts
Metal bellow couplings
Taper bush & clamping elements
Shrink discs
Rigid couplings
Keyless clampings
Locking devices
Flexible disc couplings
Servo couplings
Torque limiters & safety couplings
Servo insert couplings
Planetary gearheads
Linear actuators
ROTOLINEAR SYSTEMS – the leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Trip Torque | 301–600 Nm |
| Coupling Type | Ball Detent |
| Size | 1 inch |
| Reset Type | Automatic |
| Material | Mild Steel |
| Product Type | kbk/l |
| Type | Brake Drum Coupling |
| Quantity Per Pack | 1 |
| Operating temperature range | 120 |
| Usage/Application | Hydraulic Pipe |
Rotolinear Systems offers torque limiters suitable for use with pulleys, chain sprockets, and similar applications. These are safety devices that disengage automatically when the torque exceeds the preset limit. The torque setting can also be adjusted anytime as per your requirement.
Rotolinear Systems is the leading supplier of disc couplings and CNC machine parts in Bangalore, including Ground ballscrews, Linear guideways, precision locknuts, metal bellow couplings, locking devices, shrink discs, Oldham couplings, keyless bushings, flexible disc couplings, servo couplings, torque limiters, safety couplings, servo insert couplings, planetary gearheads, ball reducers, linear actuators, etc.
Most products are available in STOCK at Bangalore.
ROTOLINEAR SYSTEMS – the leading supplier of torque limiters in India.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Trip Torque | 3-1400NM |
| Coupling Type | Ball Detent |
| Size | 3/4 inch |
| Reset Type | Automatic |
| Material | Stainless Steel |
| Type | Star Coupling |
| Dimension/Size | 82 |
| Quantity Per Pack | 1 |
| Operating temperature range | 120 |
| Application | Machine Tools |
| Usage/Application | Structure Pipe |
Rotolinear Systems – KBK Torque Limiters
Rotolinear Systems offers KBK torque limiters in different models and sizes. The model shown in the picture features inner conical hubs on both sides for connecting two shafts. This model can supply torque up to 1,400 Nm, with a maximum shaft size of 70 mm.
CNC Machine Parts Supply
Rotolinear Systems is the leading supplier of CNC machine parts in Bangalore, providing a wide range of products, including:
Ground ballscrews
Linear guideways
Aluminium twinshaft-type LM guideways for transportation purposes
Precision locknuts for ballscrews and spindles
Metal bellow couplings
Flexible disc couplings
Servo couplings
Encoder aluminium couplings
Oldham couplings
Flexible “8” type couplings
Keyless locking devices
Shrink discs
Keyless locking elements
Torque limiters
Safety couplings
Servo insert couplings
Planetary gearheads
Ball reducers
Linear actuators
Stock Availability
Most products, including KBK torque limiters, are available from stock in Bangalore, ensuring fast and reliable delivery.
Rotolinear Systems – The leading supplier of torque limiters and CNC machine components in India.
Additional Information: