Industrial Tools
Torque Systems

Sturtevant Richmont LTCR series

Capacity 6 / 17 / 34 / 85 / 135 / 200 / 340 / 400 / 800 Nm

Preset Clicker Type Torque Wrench with Reversible Ratchet Head

The practical, cost-effective assembly line option when a socket can be used! Preset Ratcheting Square Drive torque wrenches are ideal for any application where:

  • The fastener or fitting to be tightened can be engaged with a socket,
  • The same torque is to be applied repeatedly,
  • It is advisable to eliminate the possibility of having the operator set the wrong torque on the tool,
  • A higher amount of rotation or limited access requires ratcheting to achieve the desired torque,
  • High operator efficiency is needed,
  • Simplicity of operation is needed,
  • Very high durability is needed.

The torque is preset and locked in with a special tool, and tamper-resistant/tamper-evident seals can be installed. Torque can be set using any torque measurement/calibration device providing ± 1% accuracy or better. See our „Torque Measurement“ products.

The strong dimensioned torque spring is the very heart of this clicker wrench. With reaching the pre-set torque, the torque spring is squeezed slightly, and the hardwearing pawl is releasing the tool tang. An excellent tactile and audible impulse signals that the pre-set torque is achieved.

 

Key Features

  • Accuracy ± 4% of indicated value (within 20-100% of capacity).
  • Meets or exceeds ASME B107.300-2010 and EN ISO 6789.
  • Exeptional wear-resistant reversible square drive ratchet.
  • Thick-walled housing profile provides high long-term stability.
  • Stepless torque adjustment via optional specialty tool (P/N 819117).
  • Comfortable cushion grip plus light weight for excellent ergonomics.
  • Can be ordered preset from factory, or you can set the torque with your own torque tester.
LTCR
Model Item No. Torque Range
lbf·in
Torque Range
lbf·ft
Torque Range
N·m
Sq.drv
Inch
Weight
kg
Length
mm
LTCR-50 I R810400 10 - 50 0.8 - 4.2 1.1 - 5.6 1/4 0.3 186
LTCR-150 I R810401 30 - 150 2.5 - 12.5 3.4 - 17 1/4 0.3 186
LTCR-150 I 3/8 R810589 30 - 150 2.5 - 12.5 3.4 - 17 3/8 0.4 200
LTCR-300 I R810058 60 - 300 5 - 25 6.8 - 34 3/8 0.5 265
LTCR-750 I R810055 150 - 750 12.5 - 62.5 17 - 85 3/8 0.6 376
LTCR-750 I 1/2 R810060 150 - 750 12.5 - 62.5 17 - 85 1/2 0.6 376
LTCR-1200 I R810402 240 - 1200 20 - 100 27 - 136 3/8 0.7 448
LTCR-1800 I R810056 360 - 1800 30 - 150 41 - 203 1/2 0.8 464
LTCR-3000 I R810059 600 - 3000 50 - 250 68 - 339 1/2 1.4 581
LTCR-3000 I 3/4 R810430 600 - 3000 50 - 250 68 - 339 3/4 1.4 581
LTCR-3600 I R810138 720 - 3600 60 - 300 81 - 407 3/4 3.5 695
LTCR-7200 I R810151 1440 - 7200 120 - 600 163 - 813 3/4 4.5 949
The requirements and verification procederes of the DIN EN ISO 6789 are valid for a measuring range from 20% to 100% of the rated capacity (maximum value). The effective span of a torque tool may differently begin lower.

All specifications without guarantee, errors and omissions excepted.

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