ELAU SR-058/60/005/P0/21/S1/B0/T High Precision Servo Motor

ELAU SR-058/60/005/P0/21/S1/B0/T High Precision Synchronous Servo Motor File Overall appearance of the motor

Output shaft flange

Side-view structure
I. Brand and Series
Brand: ELAU (Schneider Schneider PacDrive motion control system)
Series: SR series permanent magnet synchronous servo motor, specially designed for high-speed dynamic positioning in packaging
Matching driver: Perfectly compatible with the MC-4/11 series 400V servo drive you previously queried

Model Segmentation Explanation SR-058 / 60 / 005 / P0 / 21 / S1 / B0 / T
058: Installation dimensions for flange 58mm – standard square flange
60: Specifications for stator core length
005: Rated power 0.5kW
P0: Standard protective infrastructure
21: 230V winding voltage level (compatible with 400V bus driver)
S1: SinCos multi-turn absolute value encoder (automatically identifies electronic label)
B0: Brake-free version (B1 is with brake)
T: Built-in thermistor temperature monitoring protection

Core electrical performance parameters
Power current
Rated power: 0.5kW
Rated phase current: 2.5Ams
Peak overload current: 5A (2 times short-term overload capacity)
Torque speed
Rated continuous torque: 2.5 N·m
Peak torque: 5 N·m
Rated speed: 3000 RPM
Maximum allowable speed: 6000 RPM
Electrical winding
Winding voltage: 230V AC
Sinusoidal reverse electromotive force, low tooth-slot torque, smooth and low-noise operation
Low rotor rotational inertia, fast acceleration and deceleration response

Feedback and interface configuration
Encoder: S1 = SinCos absolute value multi-turn encoder, supports driver automatic reading of motor parameters, eliminates manual parameter setting
Power interface: Standard high-power aviation plug, compatible with MC-4 drive power cable
Temperature sensor: Built-in PTC thermistor, real-time reporting of overheating faults to the driver

Structural and environmental specifications
Installation: 58mm square flange, keyway standard output shaft
Protection level: IP65 (body flange and shaft end sealing, can be directly used in humid and dusty workshop conditions)
Cooling: Natural air cooling, no fan, maintenance-free
Overall machine weight: approximately 2.5kg
Operating temperature: 0~50℃; storage -20~70℃, humidity 5–95% no condensation
Insulation level: F class withstands 1000V

Core technical advantages
Ultra-high dynamic response: Extremely low rotor inertia, suitable for high-frequency start-stop and reciprocating positioning
Maintenance-free durable design: Permanent magnet synchronous structure, no carbon brush wear; encoder non-contact sensing
Plug-and-play debugging: Encoder built-in electronic label, PacDrive system automatically identifies motor parameters upon power-on
Full working condition protection: Overheating, overcurrent, overload, encoder break line, short circuit multiple protection logic
Specialized equipment packaging calibration: Torque fluctuation optimization, compatible with bag-making, labeling, filling synchronous shafts