Reaction & positioning arms

K-TLS, the smart positioning system for the K-DUCER!

K-TLS is Kolver’s new intelligent positioning system for precision assembly, ensuring that every screw is not only fastened to the correct torque but also in the right position. The key innovation lies in its ability to be fully managed through the K-DUCER, eliminating the need for additional control units for arm positioning. With all the advanced features of the K-DUCER at your disposal, including connectivity and interoperability with MES and PLC systems, K-TLS simplifies the process.

By centralizing control within a single, intuitive interface, K-TLS enhances efficiency and ease of use, making error-proof assembly accessible to all.

Key features

• Plug-and-play connection with the K-DUCER

• Control unit integrated within the K-DUCER

• 24 sequences, 200 programs, and up to 150 screws per program

• High precision with programmable tolerance

• Connectivity with MES or PLC systems

• Real-time position data

• Compatible with CAR, LINAR1, LINAR2, LINART, and SAR XYZ arms

• Use two arms and screwdrivers simultaneously with a single K-DUCER via Dock05.

TLS1 positioning system

For all of our other screwdrivers, the TLS1 is an intelligent system that error-proofs your assembly ensuring that every screw is in the correct location at the right torque.

The TLS1 control unit, connected to the desired arm and screwdriver controller, allows the user to program assembly sequences and X-Y coordinates for each screw with its integrated keypad.

Fastening programs are automatically selected and enabled from the screwdriver controller based on the TLS1 Arm locations and current sequence step. No PC is required.

Note: if a plug-and-play solution that is integrated directly into the screwdriver controller is needed, we recommend the K-TLS.

Key features

• 8 programs, and up to 35 screws per program

• Screw position (length/angle) with accuracy: length ±1 mm; angle ±1°.

• Programmable tolerance and manual reset.

• Password protected.

• External keyboard and serial port for easy programming and statistics.

• Compatible with CAR, LINAR1, LINAR2, LINART, and SAR XYZ arms

Torque reaction arms

Support arms manoeuvre smoothly as they absorb the torque reactions from the screwdrivers providing ergonomic support for the operator. They reduce RMI (Repetitive Motion Injury) and CTS (Carpal Tunnel Syndrome) while boosting production.

Folding and Linear Torque Reaction Arm Series

Torque folding arms have been designed to eliminate the reaction generated by screwdrivers when they stop at the pre-set torque.

Options include table or wall mount.

Linear arms keep the tool perpendicular and prevent cross threading and side load. Each model extends in horizontal direction and arm length is adjustable. The fluid movement increases precision and production for a variety of torque applications.

ModelCodeArm Weight lbMax Payload lbMin Reach inMax Reach inMax Torque in-lb
PA2KOL 2D 3D0106005.53.317.325.2177
PA7KOL 2D 3D0106029.222*19.737.4664
PS7KOL 2D 3D01060311.722*11.839.4664
LINAR1 2D 2D expl 3D0106813.33.37.226.2221
LINAR2 2D 2D expl 3D0106823.33.37.226.2443
LINART 2D 3D0106833.53.14.529.1221

Linear Torque Reaction Arms with Autoadvance Kit

ModelCodeArm Weight lbPiston Stroke inMin Reach inMax Reach inMax Torque in-lb
LINAR2/A 2D 3D010682/A13.40 - 27.226.2443

Telescopic Carbon Arm Series

CAR series torque reaction arms eliminate the reaction that screwdrivers generate when they stop at the pre-set torque (up to 50 Nm).

Their carbon structure makes them extremely lightweight and incredibly resistant at the same time. This means that they resist degradation in high fatigue applications much better than conventional materials.

ModelCodeArm Weight lbMax Payload lbMin Reach inMax Reach inMax Torque in-lb
CAR101 2D 2D expl 3D0106610.45.921.635.789
CAR281 2D 2D expl 3D0106631.35.919.337.4221
CAR282 2D 2D expl 3D0106641.75.928.765221
CAR501 2D 2D expl 3D0106651.45.919.337.4443
CAR502 2D 2D expl 3D0106661.85.928.765443

Suspended Torque Arm Series

SAR Suspended Torque Arms are the ideal solution to increase productivity. They can be easily installed on most workplaces to help the operator handle the screwdriver in total safety and stability while keeping the workspace clear. With minimized reaction force you will also improve finished product quality because there is no movement of the tool and all torque is absorbed in the joint.

Three models available, depending on the motion of the axes.

SAR arms are supplied without tool holder – to be purchased depending on the screwdriver used (see table below).

All 100% made in Italy.

ModelCodeArm Weight lbMax Payload lbVertical Z Stroke inHorizontal X Stroke inLateral Y Stroke inMax Torque in-lb
SAR15 Z 2D 2D expl010690/Z/52.6414.3--133
SAR15 XZ 85 2D 2D expl 3D010690/XZ/852.6414.327.2-133
SAR15 XYZ 855 2D 2D expl 3D010690/XYZ/8553.72.934.827.214.8133

Positioning arms

Arms fitted with the K-TLS or TLS1 intelligent positioning system described above.

Folding and Linear Positioning Arms

ModelCodeMax Torque in-lbMin Reach inMax Reach inMin distance between screws at max extension
LINAR1/K-TLS 2D 3D010681/K-TLS2217.226.20.24 in
LINAR2/K-TLS 2D 3D010682/K-TLS4437.226.20.24 in
LINART/K-TLS 2D 3D010683/K-TLS2214.529.10.28 in
LINAR1/TLS1 2D 2D expl 3D010681/TLS12217.226.20.24 in
LINAR2/TLS1 2D 2D expl 3D010682/TLS14437.226.20.24 in
LINART/TLS1 2D 2D expl 3D010683/TLS12214.529.10.28 in

Linear Positioning Arms with Autoadvance Kit

ModelCodeMax Torque in-lbPiston Stroke inMin Reach inMax Reach inMin distance between screws (@ max extension)2Weight lb
LINAR2/K-TLS/A 2D 3D010682/K-TLS/A4430 - 27.226.20.24 in13.4
LINAR2/TLS1/A 2D 3D010682/TLS1/A4430 - 27.226.20.24 in13.4

Telescopic Positioning Arms

ModelCodeMax Torque in-lbMin Reach inMax Reach inMin distance between screws at max extension
CAR281/K-TLS 2D 3D010663/K-TLS22119.337.40.35 in
CAR282/K-TLS 2D 3D010664/K-TLS22128.7650.59 in
CAR501/K-TLS 2D 3D010665/K-TLS44319.337.40.35 in
CAR502/K-TLS 2D 3D010666/K-TLS44328.7650.59 in
CAR281/TLS1 2D 2D expl 3D010663/TLS122119.337.40.35 in
CAR282/TLS1 2D 3D010664/TLS122128.7650.59 in
CAR501/TLS1 2D 3D010665/TLS144319.337.40.35 in
CAR502/TLS1 2D 3D010666/TLS144328.7650.59 in

Suspended Positioning Arms

ModelCodeMax Torque in-lbArm Weight lbVertical Stroke Z inVertical Stroke X inVertical Stroke Y in
SAR15 XYZ/K-TLS 2D 3D010690/XYZ/K-TLS13317.634.827.214.8
SAR15 XYZ/TLS1 2D010690/XYZ/TLS113317.634.827.214.8