PRODUCT DESCRIPTION
LENZE SF275 - Resolver Feedback Unit
This unit functions as a robust, absolute position and speed feedback device, typically integrated into servo motor systems for closed-loop control. It provides analog sine/cosine signals to a resolver-to-digital converter, enabling precise angular position sensing and velocity determination in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: SF (Servo Feedback - inferred)
- COMPONENT TYPE: Resolver Feedback Unit
- ELECTRICAL SPECS: Excitation Voltage: 7Vrms (Typical), Excitation Frequency: 10kHz (Typical), Transformation Ratio: 0.5 (Typical), Output Signal: Analog Sine/Cosine (Differential)
- MECHANICAL/PHYSICAL: Poles: 1-speed (single pole pair), Mounting: Flange mount (typical for motor integration), Shaft Type: Hollow or solid shaft (application dependent), Form Factor: Compact, motor-integrated design
- INTERFACE/CONTROL: Output: Analog Sine/Cosine signals for Resolver-to-Digital Converter (RDC), Feedback Type: Absolute position within one mechanical revolution, Resolution: Dependent on external RDC (e.g., 12-bit to 16-bit equivalent)
- ENVIRONMENTAL/MOUNTING: IP RATING: IP65 (typical for motor-mounted feedback), Operating Temperature: -20 to +100 degrees C (typical industrial range)
- COMPATIBILITY/APPLICATION: Lenze MCS series servo motors, general industrial servo drive systems, machine tools, robotics, packaging machinery, and material handling applications requiring robust angular position and speed feedback.