PSCI-4PP-05

PSCI-4PP-05 is a PSCI series 4-pole high speed inductive eMotor rotor position sensor. Its accurate feedback on the angular position, direction, and speed of the rotor shaft is essential to optimize control of the motor inverter and drive the electric engine with the best possible efficiency. It can be mounted on the same shaft as the electric machine rotor, is immune to electromagnetic stray fields and provides accurate measurement of rotor position in a compact, light weight and fully sealed package. It offers a true alternative to conventional resolvers. The possibility to perfectly customize the sensor to the motor dimensions enables more flexibility in the development of the electric / hybrid powertrain of the future. This inductive sensor uses the physical principle of induction in a wire loop and eddy currents to detect the position of a solid metallic target rotating above a set of coils.

• Low weight and compact dimensions, robust to tilt, misalignment and air gap variations
• True power-on sensor: excellent accuracy and precision
• Immune to stray fields, no shielding required, end-of-shaft sensor for metallic target
• Suitable for harsh environments (fully sealed, shock, vibration)
• Cost-effective alternative to conventional resolvers
• 15mA maximum supply current, ±18V voltage protection, infinite resolution
• <lt/>4.2µsec propagation delay, 600.000rpm maximum electrical speed
• 2.2Nm maximum mounting torque, conductive metal target material
• IP67, IP69K sealing, 150.000rpm maximum mechanical speed
• Operating temperature range from -40°C to +150°C