Series R52

Torque Sensor For Tool Calibration

Calibrate torque tools with this torque measurement sensor, or use it as a component of a torque testing system. Tapped holes on every surface allow for easy mounting to a work bench, or fixture within a testing system. Capacities available from 10 ozFin to 100 lbFin (7 to 1,150 Ncm).

Requires a Mark-10 indicator, available separately.

Features

  • Member of the Plug & Test® family of interchangeable sensors and indicators
  • Rugged aluminum housing
  • Universal mounting
  • May be used for torque tool calibration or as a component of a torque testing system
  • NIST-traceable certificate of calibration with data is included. If the sensor is ordered with an indicator, a certificate for the set (indicator + sensor) can be supplied upon request, at no additional charge.
  • Warranty: 3 years

Specifications

  • Accuracy:  ± 0.35% of full scale + indicator
  • Weight: 1.2 lb (0.5 kg)

Capacity x Resolution

With 7i and 5i Indicators
Capacity x Resolution 
ModellbFinozFinlbFftgFcmkgFmmNmmNcmNm
MR52-10Z10 x 0.005700 x 0.57 x 0.00570 x 0.057 x 0.005
MR52-20Z20 x 0.011400 x 114 x 0.01140 x 0.114 x 0.01
MR52-50Z50 x 0.023600 x 236 x 0.02350 x 0.235 x 0.02
MR52-1212 x 0.005192 x 0.11 x 0.0005135 x 0.11.35 x 0.001
MR52-5050 x 0.02800 x 0.54 x 0.002570 x 0.55.7 x 0.005
MR52-100100 x 0.051600 x 18 x 0.0051150 x 0.511.5 x 0.005
With Model 3i Indicator
Capacity x Resolution 
ModellbFinozFinkgFmmNcm
MR52-10Z10 x 0.017 x 0.0057 x 0.005
MR52-20Z20 x 0.0214 x 0.0114 x 0.01
MR52-50Z50 x 0.0536 x 0.0536 x 0.05
MR52-1212 x 0.01192 x 0.2135 x 0.1
MR52-5050 x 0.05800 x 1570 x 0.5
MR52-100100 x 0.11600 x 21150 x 1

Optional Equipment

Tabletop mounting kit (AC1006)
Jacobs chuck attachment (AC1014, AC1014-1)
Select from 3/8” (AC1014) or 1/4” (AC1014-1) diameters

Dimensions

IN [MM]

Ordering Information


ModelDescriptionUS Price
MR52-10ZTorque sensor, 10 ozFin / 700 gFcm / 7 kgFmm / 70 Nmm / 7 Ncm$850.00
MR52-20ZTorque sensor, 20 ozFin / 1400 gFcm / 14 kgFmm / 140 Nmm / 14 Ncm$850.00
MR52-50ZTorque sensor, 50 ozFin / 3600 gFcm / 36 kgFmm / 350 Nmm / 35 Ncm$850.00
MR52-12Torque sensor, 12 lbFin / 1 lbFft / 192 ozFin / 135 Ncm / 1.35 Nm$800.00
MR52-50Torque sensor, 50 lbFin / 4 lbFft / 800 ozFin / 570 Ncm / 5.7 Nm$800.00
MR52-100Torque sensor, 100 lbFin / 8 lbFft / 1600 ozFin / 1150 Ncm / 11.5 Nm$800.00
Additional Items to Consider
AC1006Mounting kit, R52, table top$50.00
AC1014Jacobs chuck attachment, R52, 0.062″-0.375″$150.00
AC1014-1Jacobs chuck attachment, R52, 0.028”-0.25”$150.00