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) |
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