KR006 Telescopic Carbon Fiber Torque Reaction Arm
Manage reaction torque during industrial tightening with a lightweight, telescopic carbon fiber arm. Select the torque rating and actual working range to suit your fastening-point layout. Optional XY position detection provides tool-position feedback for integration into a compatible workstation control system.
- Listed Torque Ratings
- 25 / 50 / 100 / 200 / 300 Nm
- Length Codes
- L1150 / L1600 / L2100 / L2600
- Position Detection
- With or without sensors
- Sensor Output Options
- 0–10 V / RS-485
Available combinations and actual retracted length, extended length and stroke vary by model. See the specification tables for details.
Is KR006 Right for Your Workstation?
Check these four points to assess whether the KR006 telescopic design suits your tightening task and to identify the configuration details that need confirmation.
Working Reach
Identify your nearest and farthest fastening points. The selected model’s retracted length, extended length and stroke must cover the required tool movement.
Torque Requirements
Match the arm’s torque rating to your tightening requirement. Confirm the tool orientation and connection arrangement when selecting the appropriate model.
Mounting & Clearance
Check the mounting location and surrounding obstacles. Allow sufficient clearance for the arm’s telescopic movement and for the tool to approach each fastening point.
Position Detection
Choose whether your process needs tool-position feedback. Sensor-equipped configurations can be assessed together with the controller and tool interfaces required for your workflow.
Not sure which configuration fits?
Share your tool model, tightening torque and a workstation photo or sketch. KURAN can help assess the appropriate configuration, even if your specifications are not yet complete.
KR006 Design Features and Practical Benefits
KR006 combines telescopic movement with a lightweight carbon fiber body to help operators move the tool between fastening positions. Optional position detection allows it to provide tool-position feedback to a compatible workstation control system.
Telescopic Reach for Different Fastening Positions
The KR006 arm extends and retracts as the operator moves the tool closer to or farther from its mounting position. Its telescopic structure accommodates changes in working distance, with different length configurations available to match your fastening-point layout.
Lightweight Carbon Fiber Construction
KR006 uses a carbon fiber body to keep the arm lightweight while carrying reaction torque. The lightweight structure and smooth movement help operators reposition the tool during repeated tightening tasks.
Optional Position Feedback for Workstation Control
KR006 MA and MS versions combine an angle sensor with a draw-wire displacement sensor for XY position detection. Connected to a compatible control system, this feedback can support position-based tool guidance and error-proofing workflows.
Simple Structure for Workstation Integration
KR006’s simple telescopic structure facilitates installation in a tightening workstation. A suitable tool adapter connects the arm to the tightening tool, allowing the connection arrangement to be matched to your equipment.
KR006 in a Tightening Workstation
Explore KR006 applications in automotive seat and electric drive assembly. Use the videos to review the workstation layout, tool connection and arm movement.
Automotive Seat Assembly
Watch the KR006 application in an automotive seat assembly workstation and compare the arrangement with your own fastening requirements.
- Review the arm mounting and tool connection.
- Observe the tool approach and arm movement.
- Consider clearance around the workpiece.
Electric Drive Assembly — KR006 Application 1
Review the tool connection and telescopic arm movement in this electric drive assembly application.
Watch on YouTubeElectric Drive Assembly — KR006 Application 2
View another electric drive assembly application and compare the mounting arrangement and available clearance with your workstation.
Watch on YouTubeChoose Your KR006 Configuration
Start with the torque requirement and working range, then confirm whether your process needs position detection and which sensor output matches the control system.
Torque Rating
Select from the torque ratings listed in the specification tables. Confirm suitability against your tightening torque, tool orientation and connection arrangement.
Length Configuration
These are configuration codes, not actual extended lengths. Check Lmin, Lmax and stroke for the exact model. Listed 200 and 300 Nm configurations start at L1600.
Position Detection
The M configuration combines one angle sensor with one draw-wire displacement sensor. Choose it when your control process requires tool-position feedback.
Sensor Output
Output selection applies to sensor-equipped versions. Confirm the signal and interface requirements with the controller used in your workstation.
Model Code Example
KR006-100L2100-MA
- KR006
- Product Series Telescopic carbon fiber reaction arm
- 100
- Torque Rating 100 Nm
- L2100
- Length Code Check actual dimensions in the model table
- M
- Position Detection One angle sensor and one draw-wire sensor
- A
- Sensor Output 0–10 V analog output
Available torque and length combinations vary by model. Sensor-equipped and sensor-free versions can also have different dimensions, even when they share the same length code. Use the specification tables to confirm the exact configuration.
Technical Data
Technical Specifications and Dimensions
Compare the exact dimensions of each configuration to confirm the working range, telescopic stroke and connection requirements for your workstation.
Dimensions Explained
Length codes identify configurations. Use the actual Lmin, Lmax and stroke values below to assess the working range you need.
- Lmin — Retracted Length
- The arm length in its retracted position, measured between the reference points shown in the dimension drawing.
- Lmax — Extended Length
- The arm length when extended. Compare this value with the distance required to reach your farthest fastening position.
- Telescopic Stroke
- The available extension travel between the retracted and extended positions for the selected model.
ØA, B, ØC and W are connection dimensions in millimeters. Use these dimensions together with the connection drawing when selecting mounting components and tool adapters.
Without Position Detection — N Models
N configurations do not include position sensors. Torque values are in newton-meters (Nm); all dimensions are in millimeters (mm).
| Model | TorqueNm | Lminmm | Lmaxmm | Strokemm | ØAmm | Bmm | ØCmm | Wmm |
|---|---|---|---|---|---|---|---|---|
| KR006-25L1150-N | 25 | 520 | 1120 | 600 | 8 | 9 | 6 | 20 |
| KR006-25L1600-N | 25 | 670 | 1570 | 900 | 8 | 9 | 6 | 20 |
| KR006-25L2100-N | 25 | 840 | 2070 | 1230 | 8 | 9 | 6 | 20 |
| KR006-25L2600-N | 25 | 1000 | 2570 | 1570 | 8 | 9 | 6 | 20 |
| KR006-50L1150-N | 50 | 530 | 1120 | 590 | 10 | 11 | 8 | 28 |
| KR006-50L1600-N | 50 | 710 | 1620 | 910 | 10 | 11 | 8 | 28 |
| KR006-50L2100-N | 50 | 870 | 2120 | 1250 | 10 | 11 | 8 | 28 |
| KR006-50L2600-N | 50 | 1040 | 2620 | 1580 | 10 | 11 | 8 | 28 |
| KR006-100L1150-N | 100 | 550 | 1160 | 610 | 12 | 14 | 8 | 36 |
| KR006-100L1600-N | 100 | 720 | 1620 | 900 | 12 | 14 | 8 | 36 |
| KR006-100L2100-N | 100 | 890 | 2120 | 1230 | 12 | 14 | 8 | 36 |
| KR006-100L2600-N | 100 | 1050 | 2630 | 1580 | 12 | 14 | 8 | 36 |
| KR006-200L1600-N | 200 | 720 | 1620 | 900 | 16 | 20 | 10 | 48 |
| KR006-200L2100-N | 200 | 890 | 2120 | 1230 | 16 | 20 | 10 | 48 |
| KR006-200L2600-N | 200 | 1060 | 2630 | 1570 | 16 | 20 | 10 | 48 |
| KR006-300L1600-N | 300 | 720 | 1630 | 910 | 16 | 23 | 10 | 54 |
| KR006-300L2100-N | 300 | 920 | 2130 | 1210 | 16 | 23 | 10 | 54 |
| KR006-300L2600-N | 300 | 1110 | 2630 | 1520 | 16 | 23 | 10 | 54 |
Scroll horizontally to view all dimensions on smaller screens.
With XY Position Detection — MA and MS Models
MA and MS configurations include one angle sensor and one draw-wire displacement sensor. MA uses 0–10V analog output; MS uses RS-485 communication. Torque values are in Nm; all dimensions are in mm.
| Model | TorqueNm | Output | Lminmm | Lmaxmm | Strokemm | ØAmm | Bmm | ØCmm | Wmm |
|---|---|---|---|---|---|---|---|---|---|
| KR006-25L1150-MA | 25 | 0–10V | 660 | 1260 | 600 | 8 | 9 | 6 | 20 |
| KR006-25L1150-MS | 25 | RS-485 | 660 | 1260 | 600 | 8 | 9 | 6 | 20 |
| KR006-25L1600-MA | 25 | 0–10V | 560 | 1640 | 1080 | 8 | 9 | 6 | 20 |
| KR006-25L1600-MS | 25 | RS-485 | 560 | 1640 | 1080 | 8 | 9 | 6 | 20 |
| KR006-25L2100-MA | 25 | 0–10V | 730 | 1960 | 1230 | 8 | 9 | 6 | 20 |
| KR006-25L2100-MS | 25 | RS-485 | 730 | 1960 | 1230 | 8 | 9 | 6 | 20 |
| KR006-25L2600-MA | 25 | 0–10V | 900 | 2460 | 1560 | 8 | 9 | 6 | 20 |
| KR006-25L2600-MS | 25 | RS-485 | 900 | 2460 | 1560 | 8 | 9 | 6 | 20 |
| KR006-50L1150-MA | 50 | 0–10V | 670 | 1250 | 580 | 10 | 11 | 8 | 28 |
| KR006-50L1150-MS | 50 | RS-485 | 670 | 1250 | 580 | 10 | 11 | 8 | 28 |
| KR006-50L1600-MA | 50 | 0–10V | 810 | 1720 | 910 | 10 | 11 | 8 | 28 |
| KR006-50L1600-MS | 50 | RS-485 | 810 | 1720 | 910 | 10 | 11 | 8 | 28 |
| KR006-50L2100-MA | 50 | 0–10V | 980 | 2220 | 1240 | 10 | 11 | 8 | 28 |
| KR006-50L2100-MS | 50 | RS-485 | 980 | 2220 | 1240 | 10 | 11 | 8 | 28 |
| KR006-50L2600-MA | 50 | 0–10V | 1150 | 2720 | 1570 | 10 | 11 | 8 | 28 |
| KR006-50L2600-MS | 50 | RS-485 | 1150 | 2720 | 1570 | 10 | 11 | 8 | 28 |
| KR006-100L1150-MA | 100 | 0–10V | 570 | 1290 | 720 | 12 | 14 | 8 | 36 |
| KR006-100L1150-MS | 100 | RS-485 | 570 | 1290 | 720 | 12 | 14 | 8 | 36 |
| KR006-100L1600-MA | 100 | 0–10V | 780 | 1730 | 950 | 12 | 14 | 8 | 36 |
| KR006-100L1600-MS | 100 | RS-485 | 780 | 1730 | 950 | 12 | 14 | 8 | 36 |
| KR006-100L2100-MA | 100 | 0–10V | 910 | 2230 | 1320 | 12 | 14 | 8 | 36 |
| KR006-100L2100-MS | 100 | RS-485 | 910 | 2230 | 1320 | 12 | 14 | 8 | 36 |
| KR006-100L2600-MA | 100 | 0–10V | 1160 | 2730 | 1570 | 12 | 14 | 8 | 36 |
| KR006-100L2600-MS | 100 | RS-485 | 1160 | 2730 | 1570 | 12 | 14 | 8 | 36 |
| KR006-200L1600-MA | 200 | 0–10V | 860 | 1750 | 890 | 16 | 20 | 9 | 48 |
| KR006-200L1600-MS | 200 | RS-485 | 860 | 1750 | 890 | 16 | 20 | 9 | 48 |
| KR006-200L2100-MA | 200 | 0–10V | 1050 | 2250 | 1200 | 16 | 20 | 9 | 48 |
| KR006-200L2100-MS | 200 | RS-485 | 1050 | 2250 | 1200 | 16 | 20 | 9 | 48 |
| KR006-200L2600-MA | 200 | 0–10V | 1200 | 2750 | 1550 | 16 | 20 | 9 | 48 |
| KR006-200L2600-MS | 200 | RS-485 | 1200 | 2750 | 1550 | 16 | 20 | 9 | 48 |
| KR006-300L1600-MA | 300 | 0–10V | 900 | 1750 | 850 | 16 | 23 | 9 | 54 |
| KR006-300L1600-MS | 300 | RS-485 | 900 | 1750 | 850 | 16 | 23 | 9 | 54 |
| KR006-300L2100-MA | 300 | 0–10V | 1040 | 2250 | 1210 | 16 | 23 | 9 | 54 |
| KR006-300L2100-MS | 300 | RS-485 | 1040 | 2250 | 1210 | 16 | 23 | 9 | 54 |
| KR006-300L2600-MA | 300 | 0–10V | 1220 | 2750 | 1530 | 16 | 23 | 9 | 54 |
| KR006-300L2600-MS | 300 | RS-485 | 1220 | 2750 | 1530 | 16 | 23 | 9 | 54 |
Scroll horizontally to view all dimensions on smaller screens.
Installation Checks Before Ordering
Check the selected model’s connection dimensions and allow sufficient clearance for the arm, tool and workpiece throughout the intended movement.
- Confirm the mounting and tool-adapter dimensions against the drawing.
- Check clearance at both the retracted and extended positions.
Tool Compatibility and System Integration
Confirm how your tightening tool connects to the KR006 arm, then identify the sensing and control components required for your workstation.
Confirm the Tool-to-Arm Connection
Tool compatibility depends on the tool geometry, connection dimensions, tightening torque and working orientation. The appropriate KR005 adapter or a customized connection can be assessed using your tool information.
For position-detection configurations, also confirm the sensor output and the interfaces used by the controller and tightening tool. Process-control functions depend on the complete system configuration.
Information to Share
-
Tool Brand, Model & Weight Include a datasheet or product photo if available.
-
Connection Dimensions Share the clamping area dimensions or a tool drawing.
-
Tightening Torque & Orientation Describe the tool posture and required fastening positions.
-
Position Feedback & Control Requirements Identify the controller, available interfaces and intended workflow.
KR005 Tool Adapter
Connect the reaction arm to your tightening tool. The adapter model and connection geometry are selected according to the tool dimensions and application requirements.
View Product
KR002-B01 Workstation Tightening Controller
Explore the controller configuration for integrating position feedback into your workstation process. Sensor signals and tool interfaces must match the intended control arrangement.
View Product
KR002-H01 Supervisory Tightening Controller
Explore options for operator guidance, program management and tightening data handling. The supported workflow depends on the selected system configuration and connected equipment.
View ProductConfirm the Scope of Supply
The products above are related components for configuration assessment. Your application determines which controller arrangement is required; both controllers are not automatically required. Sensors, adapters, controllers and mounting accessories are included only as specified in the agreed configuration and quotation.
KR006 Frequently Asked Questions
Find answers about KR006 length selection, tool compatibility, position detection and the information needed to confirm your configuration.
Check the nearest and farthest fastening positions against the selected model’s actual retracted length, extended length and telescopic stroke. Codes such as L1150 and L2100 identify configurations; they do not equal the actual extended length. Sensor-equipped and sensor-free versions can also have different dimensions, so compare the exact model in the specification tables.
Configure KR006 for Your Workstation
Share your tightening torque, tool model and weight, and required working range. KURAN will help confirm the KR006 length configuration, tool adapter and position-detection options. If some details are unknown, send the information you have.