Description
ELAU SM-100-50-030-P1-45-S1-B0
Technical Specifications: Rated supply voltage 400 VAC, flange dimension 100 mm, maximum mechanical speed 4000 rpm, continuous stall torque 8.2 Nm, peak torque 24.6 Nm, continuous current 7.2 A, peak current 17.6 A, single‑turn Hiperface absolute encoder, shaft diameter 22 mm, insulation class F, IP65 protection rating for housing and shaft sealing surface, connector angle 45‑degree rotatable P1 connector, no built‑in holding brake, net weight 5.34 kg.
Functional Features: Optimized low‑rotor‑inertia magnetic circuit structure, high overload multiple for fast acceleration and deceleration response, absolute position feedback removes homing operation after power‑on, 45‑degree rotatable circular connectors support flexible cable layout, embedded PT100 thermal sensor for winding real‑time temperature monitoring, low cogging torque for ultra‑smooth low‑speed running, full hardware compatibility with PacDrive3 drive series.
Application Scenarios: High‑speed packaging machinery main axes, printing and converting production equipment, automated assembly stations, textile high‑speed processing equipment, multi‑axis synchronous robotic mechanisms, food processing automated machinery.
Performance Parameters: Rotor inertia 12.8 kg·cm², torque ripple less than 2.2 %, encoder resolution 13‑bit single‑turn, thermal time constant 34 minutes, operating ambient temperature range ‑20 °C to +40 °C, allowable mounting position any spatial orientation.
Material Composition: Motor housing adopts high‑strength die‑cast aluminum alloy, stator core uses stacked silicon‑steel sheet, rotor adopts high‑energy neodymium‑iron‑boron permanent magnet, output shaft uses quenched alloy steel, connector shell adopts glass‑fiber‑reinforced flame‑retardant PA plastic.
Structural Characteristics: Fully‑enclosed fin‑cooled housing structure, IM B5 flange mounting installation, keyway‑equipped output shaft, side‑mounted 45‑degree rotatable M23 power and feedback double‑connector, PT100 thermal sensing element embedded inside stator winding, non‑brake mechanical structure, internal labyrinth‑type dust‑proof sealing design.
Working Principle: Three‑phase sinusoidal alternating current inputs into stator windings to generate rotating magnetic field, driving permanent‑magnet rotor synchronous rotation. Hiperface absolute encoder collects real‑time rotor angle position and velocity signals and transmits feedback data to matched servo drive. Servo drive completes cascade closed‑loop control of current, speed and position to realize precise motion output. Internal thermal sensor continuously uploads winding temperature data for over‑heat protection trigger.
Installation Requirements: Fasten motor flange to machine mounting surface with specified torque metric bolts; coupling coaxial alignment tolerance must keep below 0.05 mm; maintain 50 mm minimum clearance around housing for natural convection heat dissipation; install in cabinet or enclosed mechanical space avoiding direct outdoor exposure; lock connector locking ring completely to prevent loosening caused by equipment vibration; separate power cable and feedback signal cable routing paths.
Usage Notes: Prohibit heavy mechanical impact on motor output shaft in installation and handling process; encoder communication protocol and motor parameter dataset must be fully matched on supporting servo drive; do not keep long‑time continuous operation under peak‑torque working state; prevent oil mist, conductive dust and liquid from breaking through IP65 sealing surface; strictly implement ESD anti‑static protection when operating encoder wiring terminals; regularly check terminal tightening torque under high‑vibration operating environment.
