Product Overview
The Piher PSCM is an absolute Hall-effect multiturn rotary sensor offering up to 32 turns of absolute position feedback. It retains the last position upon power loss and features configurable electrical angles from 720 to 11,520 degrees. This non-contacting sensor provides true contactless operation with limited wear and tear, making it a cost-effective alternative to absolute encoders and ideal for replacing wire-actuated encoders. Its adaptable design allows for programmable transfer functions, switch outputs, and various output protocols and redundancy levels. The compact and rugged sensor is designed for extreme environments with high ingress protection, vibration, and temperature resistance, suitable for industrial, off-highway, and transportation applications. With a durable, non-contacting design, it boasts a long product lifetime of up to 50 million cycles.
Product Attributes
- Brand: Piher
- Technology: Hall-effect
- Operation: Non-contacting
- Rotational Life: Up to 50,000,000 cycles
- Environmental Resistance: High ingress protection, vibration, and temperature resistance
- Customization: Fully customizable (transfer function, switch outputs, output protocols, redundancy levels)
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | PSCM Absolute Hall-Effect Multiturn Sensor |
| Electrical Angular Range | Configurable from 720 to 11,520 (2 to 32 turns) |
| Linearity | 1% (up to 0.1% upon request) |
| Output Protocols | Analog (ratiometric) |
| Output Curve | Standard (0-5% to 95% Vdc CW), Inverted (95% to 0-5% Vdc CCW), Redundant (0-5% to 95% Vdc CW and CCW) |
| Switch Outputs | Upon request |
| Resolution | Up to 12 bit |
| Supply Voltage | 5V 10% |
| Supply Current (Single Version) | Typ. 32.7 mA |
| Supply Current (Redundant Version) | Typ. 41.2 mA |
| Mechanical Range | 360 (endless rotation) |
| Shaft Diameter | 6mm |
| Operating & Storage Temperature | -40C to +85C (Higher upon request) |
| Shock Resistance | 50g |
| Vibration Resistance | 10-2000 Hz; 10g; Amax 0.75 mm |
| Dimensions (Approx.) | Body: 28.0mm (Length), 22.0mm (Diameter); Shaft: 6.0mm Diameter |
| Connection Scheme | Brown (Power Supply), Blue (Ground), Grey (Set to 0), Black (Output 2 - Redundant), White (Output 1) |
| Example Applications | Industrial / Machine tool, Off-Highway Vehicles, Material Handling |
| How to Order (Example) | PSCM-A-16S-05 (PSCM - Series, A - Analog Output, 16 - Number of Turns, S - Standard Output Function, 05 - 5V Supply) |
Note: Sensor saves last position if power is turned off, but does not count turns if not powered. Connector assemblies available on request. STEP file available on www.piher.net.
2411200147_Amphenol-PSCM-A-10S-05_C17684930.pdf
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