Product Overview
The Piher PSCM is an absolute Hall-effect multiturn rotary sensor offering up to 32 turns of absolute position feedback. It maintains the last position upon power loss and features configurable electrical angles from 720 to 11,520 degrees. This contactless sensor is adaptable to specific requirements with programmable transfer functions, switch outputs, and various output protocols and redundancy levels. Its true, contactless operation ensures limited wear and tear, making it ideal for replacing wire-actuated encoders by converting linear motion to angular position. The compact and rugged design, with high ingress protection, vibration, and temperature resistance, makes it suitable for extreme industrial, off-highway, and transportation applications. The durable, non-contacting design provides a long product lifetime of up to 50 million cycles.
Product Attributes
- Brand: Piher
- Technology: Hall-effect
- Operation: Non-contacting
- Product Type: Multiturn Rotary Position Sensor
- Key Feature: Keeps last position on power loss
- Durability: Up to 50 million cycles
- Environmental Resistance: Dust, moisture, vibration, extreme temperatures
- 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 Output | 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 |
| Rotational Life | Up to 50,000,000 cycles |
| 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.) | Height: 28.0 mm, Diameter: 32.0 mm |
| Connection Scheme | Brown (Power supply), Blue (Ground), Grey (Set to 0), Black (n/a), White (Output 1) |
| Mounting | Fits actuator onto shaft, fasten with M4 screws |
| How to Order Example | PSCM-A-16S-05 (PSCM - Series, A - Analogic, 16 - Number of turns, S - Standard Output, 05 - 5V Supply) |
| Example Applications | Industrial / Machine tool, Off-Highway Vehicles, Material Handling |
2411200147_Amphenol-PSCM-A-32S-05_C17659805.pdf
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