Product Overview
The Hamlin 55200 Absolute Position Rotational Sensor is a non-contact Hall effect device designed for precise angular sensing. It offers a 360 sensing range with analog output, providing absolute rotary position data unaffected by harsh environments. Its compact and robust package, coupled with long-life operation due to the absence of wear components, makes it ideal for applications requiring high speed and reliability. Common applications include absolute rotary encoding, pedal position, shaft position, lever position, and float level sensing.
Product Attributes
- Brand: Hamlin
- Technology: Hall Effect Device
- Sensing Type: Absolute Rotary Position
- Mounting Inserts: Precision brass
- Environmental Protection: EMC protection
- Customization Available: Yes
Technical Specifications
| Specification | Details |
|---|---|
| Model Series | 55200 |
| Angular Sensing Range | 360 |
| Output Type | Analog (also DWM or SPI available as customization) |
| Operating Voltage (Recommended) | 4.5 to 5.5 Vdc |
| Absolute Max Over Voltage | 20 Vdc (Note 1) |
| Absolute Max Reverse Voltage | -10 Vdc (Note 1) |
| Supply Current (Max) | 16 mA |
| Output Current (Max) | -8 to +8 mA |
| Programmed Output Voltage Range | 0.5 to 4.5 Vdc |
| Resolution | 0.11 |
| Accuracy (Typical, with 57200-000 actuator) | 4 (Note 2) |
| Response Time (Max) | 4 ms |
| Start-up Time (Max) | 15 ms |
| Operating Temperature | -40 to +90 C |
| Storage Temperature | -65 to +105 C |
| Actuator Air Gap (with 57200-000 actuator) | 1.00 0.25 mm (Note 3) |
| Actuator Radial Alignment (with 57200-000 actuator) | 1.0 mm (Note 3) |
| Wire Size | 20 AWG |
| Wire Insulation | SAE J-1128, Type TXL |
| Wire Length | 300 mm |
Customization Options
- Angular sensing range
- Output type: Analog, DWM, or SPI
- Connectors and terminals
- Wire type and length
- Magnetic actuators
Contact Information
- Hamlin USA: Tel: +1 920 648 3000 | Fax: 1 920 648 3001 | Email: sales.us@hamlin.com
- Hamlin UK: Tel: +44 (0) 1603 257700 | Fax: +44 (0) 1603 257702 | Email: sales.uk@hamlin.com
- Hamlin GmbH: Tel: +49 (0) 6142 923920 | Fax: +49 (0) 6142 923921 | Email: sales.de@hamlin.com
- Hamlin China: Tel: +86 (0) 512 69365 800 | Fax: +86 (0) 512 69365 811 | Email: sales.cn@hamlin.com
Note 1: This is a stress rating only, functional operation is not implied.
Note 2: When used in conjunction with the supplied 57200-000 actuator under typical conditions. Accuracy is affected by the sensor and actuator alignment, air gap and the presence of external magnetic fields or materials. Consult Hamlin for details.
Note 3: When used in conjunction with the supplied 57200-000 actuator.
2410301805_Littelfuse-55200-00-02-A_C6694465.pdf
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