High precision wire wound potentiometer
This document provides technical specifications for the Altmann DP113 series of precision wirewound potentiometers. The device features a stainless steel shaft, sintered ceramic bearings, and an edelmetall (precious metal) winding element with multiple wiper contacts.
Key mechanical characteristics include a central mounting size of M12x1, a maximum electrical rotation angle of 345 degrees +/- 2 degrees, and a maximum rotational speed of 60 rpm. The housing is made of aluminum, and the device offers protection ratings of IP64 or IP65 depending on the configuration. This manual is written in German.
| Housing Material | Aluminium |
|---|---|
| Shaft Material | Stainless Steel |
| Bearings Type | Ball Bearing, Needle Bearing |
| Winding Element | Precious Metal Winding |
| Mounting Size | M12 x 1 |
| Electrical Rotation Angle | 345 degrees +/- 2 degrees |
| Max Rotational Speed | 60 rpm |
| Torque | 0.7 to 0.8 Ncm |
| Lifespan | 10 x 10^8 wiper travel (360 degrees) |
| Max Resistance Value | 60 kOhm |
| Resistance Tolerance | +/- 9.96% (approx +/- 10%) |
| Linearity Tolerance | +/- 0.396% |
| Insulation Resistance | 20 MOhm |
| Test Voltage | 500 V, 50 Hz |
| Operating Voltage | Max. 50 V |
| Power Rating | 2 Watt |
| Operating Temperature Range | -50 C to +100 C |
| Temperature Coefficient | 20 ppm APC |
The central mounting size is M12 x 1.
The maximum electrical rotation angle is 345 degrees with a tolerance of +/- 2 degrees.