FM Torque Tools

 Leaflet    Memo sheet

2.4 GHz Preset Clicker-Type Torque Wrenches


Sturtevant Richmont 2.4 GHz Preset Clicker-Type Torque Wrenches incorporate the accuracy, repeatability and durability of our preset torque wrench lines that have made them a staple of assembly lines in many industries. The addition of the radio adds rapid operator and controller communication capability so they can be readily incorporated into your error-proofing approach.


When a torque wrench is operated on a fastener, the wrench spends a certain amount of time in the “clicked“ position; thus a small time slot occurs between releasing and easing the wrench. The FM Switch Wrench has a timer that measures the duration of a click (cycle) of the wrench. The tied controller (PTV/TCV/Global 8) compares the duration of the click to the programmed T-min and T-max specification limits and immediately communicates to the operator the acceptability of that use of the wrench.


Key Features

  • Full compatibility with Global 8, Global 8-Ethernet, PTV-FM 2.4 GHz, TCV-FM 2.4 GHz, and TCV-Ethernet.
  • Accuracy of ± 4% of preset value from 20% to 100% of capacity meets or exceeds requirements of ASME B107.14 and ISO 6789.
  • Bi-directional communication on 2.4 GHz band.
  • FM communications at distances up to 50 feet (16 m).
  • Excellent audible/tactile impulse when preset torque is achieved.
  • Provides immediate radio communication of quality of each use to the controller, which also displays the result.
  • Provides immediate on-tool feedback on quality of each use through red/green LED. Green is good!
  • Tamper-resistant design discourages unauthorized torque setting changes
  • Light weight and new Cushion Grip provide superior ergonomics.

Uses the legendary SR LTC-Series Preset Interchangeable Head Torque Wrench as it's mechanical base, so you get the same incredible repeatability and durability we provide all our assembly customers. The tool's light weight and smooth vinyl grip provide excellent ergonomics and reduce the onset and level of operator fatigue. The SR Dovetail provides exceptional strength and rigidity, and accepts any of our over 140 Interchangeable Heads. Those tools featuring ratchets use the SR Slide Pin Ratchet, with it's legendary strength and maintenance simplicity.


Related Products

Downloads

  • Get a data sheet immediately by simply clicking on the small PDF icon top right.

SLTC-FM – with Dovetail

ModelItem No.Torque
Range
lbf·in
Torque
Range
N·m
Tool tangLength
mm
Weight
kg
SLTC24FM 50 I
SLTC24FM 150 I
SLTC24FM 300 I 0HT
SLTC24FM 300 I
SLTC24FM 750 I
SLTC24FM 1800 I
SLTC24FM 1800i ERGO
SLTC24FM 3000 I
SLTC24FM 3600 I
SLTC24FM 4800 I
R810411
R810412
R810410
R810413
R810414
R810415
R810421
R810420
R810417
R810418
10 - 50
30 - 150
150 - 300
60 - 300
150 - 750
360 - 1800
360 - 1800
600 - 3000
720 - 3600
960 - 4800
1.2 - 5.6
3.4 - 17
17 - 34
6.8 - 34
17 - 85
41 - 203
41 - 203
68 - 339
81 - 407
108 - 542
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
Dovetail
176
176
181
227
324
411
522
528
618
872
n.a.
0.37
0.36
0.47
0.64
0.81
1.02
n.a.
n. a.
n. a.

SLTCR-FM – with Ratchet Head

ModelItem No.Torque
Range
lbf·in
Torque
Range
N·m
Tool tangLength
mm
Weight
kg
SLTCR24FM 750 I
SLTCR24FM 1800 I
SLTCR24FM 1800 I ERGO
SLTCR24FM 3000 I
SLTCR24FM 7200 I
R810423
R810424
R810425
R810416
R810419
150 - 750
360 - 1800
360 - 1800
600 - 3000
1440 - 7200
17 - 85
41 - 203
41 - 203
68 - 339
163 - 813
3/8
1/2
1/2
1/2
3/4
365
465
577
n.a.
949
0.6
0.8
0.9
n.a.
4.5

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.