Features

  • Member of the Plug & Test® family of interchangeable sensors and indicators
  • Outstanding overload protection
  • Interchangeable chucks (order separately)
  • 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: 
    ± 0.20% of full scale + indicator
  • Weight:
    From 1.4 lb (0.6 kg)

Capacity x Resolution

With Model 7i and 5i Indicators
Capacity x Resolution 
Model lbFin ozFin lbFft gFcm kgFmm Nmm Ncm Nm
MR51-10Z 10 x 0.005 700 x 0.5 7 x 0.005 70 x 0.05 7 x 0.005
MR51-20Z 20 x 0.01 1400 x 1 14 x 0.01 140 x 0.1 14 x 0.01
MR51-50Z 50 x 0.02 3600 x 2 36 x 0.02 350 x 0.2 35 x 0.02
MR51-12 12 x 0.005 192 x 0.1 1 x 0.0005 135 x 0.1 1.35 x 0.001
MR51-50 50 x 0.02 800 x 0.5 4 x 0.002 570 x 0.5 5.7 x 0.005
MR51-100 100 x 0.05 1600 x 1 8 x 0.005 1150 x 0.5 11.5 x 0.005
With Model 3i Indicator
Capacity x Resolution 
Model lbFin ozFin kgFmm Ncm
MR51-10Z 10 x 0.01 7 x 0.005 7 x 0.005
MR51-20Z 20 x 0.02 14 x 0.01 14 x 0.01
MR51-50Z 50 x 0.05 36 x 0.05 36 x 0.05
MR51-12 12 x 0.01 192 x 0.2 135 x 0.1
MR51-50 50 x 0.05 800 x 1 570 x 0.5
MR51-100 100 x 0.1 1600 x 2 1150 x 1

Dimensions

IN [MM]

Ordering Information


Model Description US Price
MR51-10Z Torque sensor, 10 ozFin / 700 gFcm / 7 kgFmm / 70 Nmm / 7 Ncm $795.00
MR51-20Z Torque sensor, 20 ozFin / 1400 gFcm / 14 kgFmm / 140 Nmm / 14 Ncm $795.00
MR51-50Z Torque sensor, 50 ozFin / 3600 gFcm / 36 kgFmm / 350 Nmm / 35 Ncm $795.00
MR51-12 Torque sensor, 12 lbFin / 1 lbFft / 192 ozFin / 135 Ncm / 1.35 Nm $745.00
MR51-50 Torque sensor, 50 lbFin / 4 lbFft / 800 ozFin / 570 Ncm / 5.7 Nm $745.00
MR51-100 Torque sensor, 100 lbFin / 8 lbFft / 1600 ozFin / 1150 Ncm / 11.5 Nm $745.00
G1016-1 Jacobs chuck for R51, 0.028”-0.25” dia. $135.00
G1016-2 * Jacobs chuck for R51, 0.062”-0.375” dia. $140.00
G1016-3 * Jacobs chuck for R51, 0.078”-0.5” dia. $145.00
G1017 Bit holder for 1/4” hex, for R51 $145.00
20-1025 Chuck key, for 1/2” Jacobs chucks, size KK $10.00
20-1025-1 Chuck key, for 1/4” & 3/8” Jacobs chucks, size KGA $10.00

* Due to the increased possibility of overload resulting from a higher weight attachment used with a lower capacity torque sensor, these attachments are recommended for use only with an MR51-12 or higher capacity model.