Product Overview
The PSCM Absolute Hall-Effect Multiturn Sensor offers precise, contactless absolute position feedback with up to 32 turns. It retains the last position upon power loss and features configurable electrical angles from 720 to 11,520 degrees. This sensor is adaptable with programmable transfer functions, switch outputs, and various output protocols and redundancy levels. Its true, non-contacting operation ensures limited wear and tear, making it a cost-effective alternative to absolute encoders and ideal for replacing wire-actuated encoders. Designed for durability and robustness, the PSCM is suited for extreme environments in industrial, off-highway, and transportation applications due to its high ingress protection, vibration, and temperature resistance. It boasts a long operational life of up to 50 million cycles.
Product Attributes
- Brand: Piher
- Technology: Hall-effect
- Operation: Non-contacting
- Durability: Up to 50 million cycles
- Environmental Resistance: Dust, moisture, vibration, extreme temperatures
- Customization: Programmable 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 11520 (2 to 32 turns) |
| Linearity | 1% (up to 0.1% upon request) |
| Output Protocols | Analog (ratiometric); others upon request |
| Output Curve | Standard (0-95% Vdc CW), Inverted (95-0% Vdc CCW), Redundant (0-95% Vdc CW and CCW); custom functions available |
| 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 Temperature | -40 to +85C |
| Storage Temperature | -40 to +85C |
| 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 (Simple Output) | Brown: Power supply, Blue: Ground, Grey: Set to 0, Black: Output 1 |
| Connection Scheme (Redundant Output) | Brown: Power supply, Blue: Ground, Grey: Set to 0, White: Output 2 |
| Ordering Example | PSCM-A-16S-05 (Analog, 16 Turns, Standard Output, 5V) |
| Number of Turns Options | 02, 03, 06, 10, 16, 24, 32 |
Note: Sensor saves last position if power is turned off, but does not count turns if not powered. For application instructions, please reach out to Piher. Connector assemblies available on request. STEP file available on www.piher.net.
2411200147_Amphenol-PSCM-A-06S-05_C17338102.pdf
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