APPLICATIONS
- High precision measurement of torques for dynamic measures up to 1000 Nm.
- High precision.
- High speed.
- Built-in speed measurement.
- Torque measurements on drive motor.
- Versatility.
DESCRIPTION
The 4502A series torque transducer consists of a test body equipped with strain gauges and mounted in a free rotating housing with integrated connectors. A rotating collector ensures the transmission of the signal between the test body and the housing.
- Different geometries (type H, Q, R, RAU)
- Angle measurement (option A)
- Accuracy 0.2% EM
- Measurement ranges ±0.5 to ±1000Nm
TECHNICAL FEATURES
BASIC TECHNICAL FEATURES| Measuring ranges (Nm) | ±0,5 …1000 N m |
| Rated torque Mnom | 0,5 …1000 N m |
| Overload capacity - Service torque | 1.5 x Mnom |
| Overload capacity - Limiting torque | 1.5 x Mnom |
| Rotational angle/-speed measurement | 2x360 Impulsion/rev olut. |
| (Version QA, HA, RA, RAU) | TTL déphasés à 90° |
| Nominal speed ≤18 N m | 12 000 |
| Nominal speed 20…160 N m | 9 000 |
| Nominal speed 250… 1000 N m | 7 000 |
| Version QA, HA, RA, RAU (rotational angle measurement) | 7 000 tr/min |
| Housing material | Anodized aluminium |
| Protection class | IP40 |
| Cut-off fréquency -3 dB | 3 kHz |
| Accuracy class | 3 kHz |
| Linearity error including hysteresis | <±0,2 % FSO |
| Output signal | ±0…5 VDC |
| Output signal At rated torque (rated value) | 5 VDC |
| Load resistance | >10 kΩ |
| Temp. influence on the zero point | <±0.015 % FSO/°C |
| Temp. Influence on the nominal value | <±0.015 % FSO/°C |
| Control signa | 100±0,2 % |
| 100% control input | ‘on’ 5…30 ‘ VDC and off’ 0…2 VDC |
| Operating temperature range | +10 to +60 °C |
| Operating temperature range | +10 to +60 °C |
| Storage temperature range | -25 to +80 °C |
| Electrical connection | 12 pin Built-in connector |
| Supply voltage | 11…26 VDC |
| Power consuption | <1 W |
