This rugged series of torque sensors is ideal for a wide range of torque testing applications in numerous industries. Square drives on both ends permit inline use with a torque wrench, or for use in OEM and other applications. Ranges available up to 5,000 lbFin (550 Nm).
Features & Specifications
- Rugged cylindrical design
- Square drives on each end
- Member of the Plug & Test™ family of interchangeable sensors and indicators
Stainless steel and aluminum construction
- 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.
- Accuracy: ± 0.6% of full scale + indicator
- Weight: MR55-20 –
MR55-1000:1.3 lb (0.6 kg)
MR55-5000: 1.9 lb (0.9 kg)
- Warranty: 3 years
Capacity x Resolution with Models 7i and 5i Indicators
Model |
lbFin |
ozFin |
lbFft |
kgFmm |
Ncm |
Nm |
MR55-20 |
20 x 0.02 |
320 x 0.2 |
1.5 x 0.002 |
– |
220 x 0.2 |
2 x 0.002 |
MR55-50 |
50 x 0.05 |
800 x 0.5 |
4 x 0.005 |
– |
570 x 0.5 |
5.7 x 0.005 |
MR55-100 |
100 x 0.1 |
1600 x 1 |
8 x 0.01 |
– |
1150 x 1 |
11.5 x 0.01 |
MR55-200 |
200 x 0.2 |
– |
16 x 0.02 |
2300 x 2 |
2200 x 2 |
22 x 0.02 |
MR55-400 |
400 x 0.5 |
– |
32 x 0.05 |
4600 x 5 |
4500 x 5 |
45 x 0.05 |
MR55-1000 |
1000 x 1 |
– |
80 x 0.1 |
11500 x 10 |
11000 x 10 |
110 x 0.1 |
MR55-5000 |
5000 x 5 |
– |
400 x 0.5 |
55 x 0.05 kgFm |
55000 x 50 |
550 x 0.5 |
Capacity x Resolution with Model 3i Indicator
Model |
lbFin |
ozFin |
kgFmm |
Ncm |
MR55-20 |
20 x 0.02 |
320 x 0.5 |
– |
220 x 0.2 |
MR55-50 |
50 x 0.05 |
800 x 1 |
– |
570 x 0.5 |
MR55-100 |
100 x 0.1 |
1600 x 2 |
– |
1150 x 1 |
MR55-200 |
200 x 0.2 |
– |
2300 x 2 |
2200 x 2 |
MR55-400 |
400 x 0.5 |
– |
4600 x 5 |
4500 x 5 |
MR55-1000 |
1000 x 0.1 |
– |
11500 x 10 |
11000 x 10 |
MR55-5000 |
5000 x 5 |
– |
55 x 0.05 kgFm |
550 x 0.5 Nm |
Optional Items to Consider
|
Tabletop Mounting Kit (AC1010)
Accommodates Models MR55-200 and MR55-400. |
Dimensions (in mm)
Model |
Drive Size |
A |
B |
C |
D |
ØE |
F |
MR55-20 |
1/4″ |
0.30″ (7.5 mm) |
1.73″ (44.0 mm) |
0.32″ (8.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-50 |
1/4″ |
0.30″ (7.5 mm) |
1.73″ (44.0 mm) |
0.32″ (8.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-100 |
1/4″ |
0.30″ (7.5 mm) |
1.73″ (44.0 mm) |
0.32″ (8.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-200 |
3/8″ |
0.41″ (10.5 mm) |
1.73″ (44.0 mm) |
0.43″ (11.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-400 |
3/8″ |
0.41″ (10.5 mm) |
1.73″ (44.0 mm) |
0.43″ (11.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-1000 |
1/2″ |
0.59″ (15.0 mm) |
1.73″ (44.0 mm) |
0.63″ (16.0 mm) |
0.39″ (10.0 mm) |
1.77″ (45.0 mm) |
2.32″ (59.0 mm) |
MR55-1000 |
3/4″ |
0.89″ (22.5 mm) |
2.11″ (53.5 mm) |
0.94″ (24.0 mm) |
0.77″ (19.5 mm) |
2.01″ (51.0 mm) |
2.56″ (65.0 mm) |