"DRW-K" Torque sensor optionally with keyway
19 torque range ± 0 - 0,5 Nm to ± 0 - 20.000 Nm
- No maintenance needed
- Wide application range
- 100% torque monitoring
- Small size
- Option keyway
Because of their compact design, the DFW-K transducer series is suitable for applications in the lab and in industry. As these devices do not rotate and have no moving parts, they require absolutely no maintenance and do not suffer degradation due to wear.
Also available in an active version in combination with the DMSVE amplifier unit.
Technical specifications
(a) active | (p) passive | |
Supply voltage | 12 - 30 V DC | 12 V DC ±10 % |
Power consumption | 50 mA max. | 35 mA. max. |
Characteristic sensitivity | 0 to ± 10 V | 1 mV/V (± 0,25 %) |
Nonlinearity | < 0,1 % | |
Hysteresis | < 0,1 % | |
Deviation at zero point | ≤ 0,01 mV/V | |
Internal resistance | 350 Ω nominal | |
Compensated temp. range | 5 - 45 °C | |
Operating temperature | 0 - 60 °C | |
Temperature fault Zero point Sensitivity | 0,02 % / K 0,01 % / K | |
Mechanical overload | 100 % | |
Connection | free cable end | |
Cable length | 2,5 m | |
Internal protection | IP40 |
Downloads
STEP-Files
DRW-K.. 0,5 | 1 | DRW-K 0,5-1 |
DRW-K.. 2 | 5 | 10 | DRW-K 2-10 |
DRW-K.. 15 | 20 | DRW-K 15-20 |
DRW-K.. 50 | DRW-K 50 |
DRW-K.. 100 | 200 | DRW-K 100-200 |
DRW-K.. 500 | 1000 | DRW-K 500-1000 |
DRW-K.. 2 | 3 | 4 | 5 kNm | DRW-K 2000-5000 |
DRW-K.. 10 | 15 | 20 kNm | DRW-K 10-20 kNm |
Scope of Delivery
Works certificate with 25% steps with right and left load. (Other calibrations upon request!)
Option: (passive) connection cable 2.5m with 6pin-coupling plug including coupling socket.
Delivery variants Connection cable (active):
- Amplifier integrated in the measuring cable through a fixed intermediate box, free cable ends Supply: 17-30 V DC
- Amplifier integrated in the measuring cable through a fixed intermediate box, robotic cable with free cable ends (ID number 113) Supply: 17-30 V DC