Applications and Characteristics

Our Hardwired Preset Clicker-Type Torque Wrenches are based on our legendary LTC/LTCR/LTCS lines of preset torque wrenches. These tool add a tool use control to the accurate, repeatable and durable LTC group of tools by measuring time in the “clicked” position. This reduces operator technique variation through immediate reporting and reinforcement of correct use technique. For an extended discussion of this method of control, scroll down to the Related Pages section to learn more about closing this gap in your torque application. These tools are ideal for those who wish in inexpensive and highly effective control and who have the PLC and knowledge resources to implement the communication and feedback system.

  • Accuracy of +/- 4% of preset value from 20% to 100% of capacity meets or exceeds requirements of ASME B107.300-2010 and ISO 6789.
  • Five of seven models use the incredibly strong S/R dovetail and can be used with any of over 100 S/R Interchangeable Heads!
  • Tamper-resistant torque setting mechanism design facilitates setting and discourages unauthorized torque setting changes.
  • Excellent audible and tactile impulse when preset torque is achieved.
  • Light weight and cushion grip provide excellent ergonomics.
  • Slender body facilitates use in constrained-access applications.
  • Microswitch closes when tool clicks and opens immediately when pressure is released.
  • Separate cable with connector (required) facilitates replacement if damaged.

Ordering Information

Part No. Model Description
810854 SLTC 150 I Switch Wrench, Hardwire, Preset, 150 in. lb./17 Nm cap., dovetail
810855 SLTC 300 I Switch Wrench, Hardwire, Preset, 300 in. lb./34 Nm cap., dovetail
810856 SLTC 750 I Switch Wrench, Hardwire, Preset, 750 in. lb./85 Nm cap., dovetail
810857 SLTC 1800 I Switch Wrench, Hardwire, Preset, 1800 in. lb./204 Nm cap., dovetail
810858 SLTC 3600 I Switch Wrench, Hardwire, Preset, 3600 in. lb./408 Nm cap., dovetail
810859 SLTCS 7200 I Switch Wrench, Hardwire, Preset, 7200 in. lb./813 Nm cap., 3/4” fixed square drive
810860 SLTCR 7200 I Switch Wrench, Hardwire, Preset, 7200 in. lb./813 Nm cap., 3/4” ratcheting square drive
10440 Cable for SLTC Cable, Switch Wrench, SLTC 150I only, coiled 12' extended
10421 Cable for SLTC Cable, Switch Wrench, all SLTC/SLTCS/SLTCR models except 150I, coiled 12' extended
10423 Cable Cable, Switch Wrench to bare end, all SLTC/SLTCS/SLTCR except 150I, coiled 12' extended

Additional Technical Information

Prints: 810854, 810855, 810856, 810857, 810858, 810859, 810860, 810305
Instructions: 857010

Related Pages

Advanced Torque Systems Overview and Selection
Wireless and Wired Preset Clicker Torque Wrench Control Concepts and Methodology
Torq-Tronics Digital Torque Tester
Interchangeable Heads Overview

 

 

Sturtevant Richmont