Rotary Potentiometers
RHP 30
Hollow Shaft Rotary Potentiometer - 6–8 mm Bore, IP63
Hollow Shaft Rotary Potentiometer - 6–8 mm Bore, IP63
The RHP 30 is a hollow shaft rotary potentiometer with a 31 mm body, accepting bore sizes from 6 to 8 mm for direct shaft mounting without a coupling. Multiple electrical angle options (20° to 354°) and both potentiometric and analog outputs make it suitable for textile machinery, automotive, and general industrial automation.
Hollow shaft design - direct mounting on 6–8 mm shafts, no coupling required
Six electrical angle options - 20°, 45°, 150°, 180°, 270°, 354° to suit the application
Potentiometric and analog outputs - choose 0–10V or 4–20 mA for PLC integration
±0.5% linearity - consistent position feedback across the full travel
IP63 protection - dust-tight and splash-resistant
10 million movement life - long-term reliability in demanding duty cycles
| Body Diameter | 31 mm |
| Hollow Shaft | 6 mm to 8 mm |
| Electrical Angle | 20°, 45°, 150°, 180°, 270°, 354° |
| Mechanical Angle | 360° continuous |
| Linearity | ±0.5% |
| Output Type | Potentiometric; 0–10V, 4–20 mA, 0–20 mA |
| Supply Voltage (Pot.) | 42V max. |
| Supply Voltage (Analog) | 12–30 VDC |
| Resolution (Analog) | 12-bit |
| Min. Life | 10 million movements |
| IP Rating | IP63 |
| Operating Temperature | −25°C to +75°C |
| Body Material | Aluminium |
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