Technical summary
Selected specifications, options and available reference drawings, compiled from the supplied SRS22 datasheet. Reference summary, 28 September 2026.
Download PDFProduct appearance and terminals vary by configuration.
COOKA / COMPONENT SERIES
COOKA / DOCUMENTED SERIES
SRS22Precision Rotary Potentiometer
A 22 mm rotary platform for position feedback, with configurable electrical travel, terminal arrangements and precision options.
- Body diameter
- 22 mm
- Resistance
- 1 / 2 / 5 / 10 kΩ
- No-load life
- 5 million cycles
- Operating range
- −40 to +105 °C
Application fit
- Industrial controlsCompare shaft mounting, resistance, electrical travel and duty cycle before selecting a rotary component.
- Actuators & valve feedbackSRS22 and RVR22 can be reviewed for rotary feedback integration. Confirm coupling, useful angle and the operating environment; they are not universal actuator replacements.
Application fit
- Industrial controlsCompare shaft mounting, resistance, electrical travel and duty cycle before selecting a rotary component.
- Actuators & valve feedbackSRS22 and RVR22 can be reviewed for rotary feedback integration. Confirm coupling, useful angle and the operating environment; they are not universal actuator replacements.
Technical data
Specifications
Electrical & response
| Standard resistance | 1 kΩ / 2 kΩ / 5 kΩ / 10 kΩ |
|---|---|
| Standard resistance tolerance | ±10% |
| Resistance taper | Linear |
| Linearity range | ±0.25% to ±2%, configuration dependent |
| End resistance | 50 Ω maximum |
| Noise (C.R.V.) | 100 mV |
| Temperature coefficient | 600 ppm/°C |
| Power rating | 2 W at 40 °C, derated to 0 W at 85 °C |
| Maximum input voltage | 50 VDC |
| Linearity options | A: ±1%; B: ±1.5%; C: ±2%; S: ±0.5%; P: ±0.25%. |
| Electrical travel options | A: 90° × 2; B: 280°; C: 105° × 2; D: 20° × 2; E: 340°; F: 115° × 2; G: 300°. Match the drawing and angle code. |
Mechanical, environment & options
| Mechanical rotation | 360°; effective electrical travel depends on angle code |
|---|---|
| No-load rotational life | 5,000,000 cycles; 10,000,000-cycle special option |
| Life-test acceptance | Total resistance change ≤ ±5% |
| Operating temperature | −40 to +105 °C |
| Storage temperature | −45 to +125 °C |
| Protection | IP67 in the series datasheet; confirm exact configuration |
| Shaft torque | 100 gf·cm maximum |
| Life options | P: 5 million; U: 10 million; E: 2 million cycles in the ordering table. |
| Construction options | S / SL / M / T / V types. SL and V use three terminals; S, M and T use four. |
No-load life is 5 million cycles for the standard reference and 10 million cycles for the special option. IP67 and all electrical performance must be confirmed for the quoted configuration.
Options are not automatically interchangeable. Confirm the complete order code, drawing revision and performance requirements in the quotation.
Mechanical integration
Check the fit. Confirm the connection.
Connection review
Terminal 2 is the output in the reference circuits. CW / CCW terminals and the optional CP connection depend on the construction. SL is shown without CP. Use the circuit supplied for the exact type.
Downloads
Keep the specification with the project.
Exact part documentation
Request the controlled drawing, connector information and applicable test documents for your quoted part.
Request Part DocumentsSRS22 for your next project?
Send the application, quantity and drawing. We will review the configuration with you.