Description
ELAU SH100‑30044‑0‑0‑00‑0‑00‑00‑10‑00
Technical Specifications: Rated operating voltage 400 VAC, flange size 100 mm, continuous stall torque 11.8 Nm, peak torque 35.4 Nm, rated speed 3000 rpm, resolver position‑feedback device, shaft diameter 24 mm, insulation class F, IP65 housing and shaft‑seal protection rating.
Functional Features: High‑torque‑density magnetic‑circuit design, resolver feedback with high anti‑interference performance under heavy‑vibration operating conditions, side‑mount rotatable power‑and‑feedback circular connectors, embedded stator‑winding thermal‑protection sensor, high short‑time overload capability.
Application Scenarios: Main drive axes of packaging machinery, heavy‑duty converting equipment, material‑handling automation axes, textile main‑drive stations, industrial special‑purpose machine tools.
Performance Parameters: Rotor inertia 32.0 kg·cm², resolver feedback resolution dependent on drive‑side sampling, operating ambient temperature range ‑20 °C ~ +40 °C.
Material Composition: Die‑cast aluminum alloy motor housing, laminated silicon‑steel stator core, high‑energy neodymium‑iron‑boron permanent‑magnet rotor, high‑strength alloy‑steel output shaft, glass‑fiber‑reinforced plastic connector housings.
Structural Characteristics: Fully enclosed fin‑cooled housing, flange‑mount installation structure, key‑way output shaft, side‑mount rotatable circular connectors, PT100 thermal sensor embedded inside stator windings, non‑brake mechanical structure.
Working Principle: Three‑phase sinusoidal alternating current fed into stator windings generates rotating magnetic‑field, driving permanent‑magnet rotor to rotate. Resolver detects rotor angular‑position and velocity information and transmits analog feedback signals to servo‑drive unit. Servo‑drive completes closed‑loop cascade control of current, speed and position to realize precise motion output.
Installation Requirements: Securely fasten motor flange to machine mounting surface with specified torque values; maintain coupling coaxial alignment tolerance ≤ 0.05 mm; retain sufficient surrounding clearance for natural convection cooling; lock connector‑assembly locking rings to resist vibration‑caused loosening; separate motor‑power cables from weak‑signal signal‑cable routing paths.
Usage Notes: Forbid applying direct mechanical impact to motor output shaft; confirm servo‑drive feedback‑interface configuration matches resolver feedback mode; avoid continuous long‑time operation under peak‑torque condition; protect shaft‑lip‑seal from oil‑mist and chemical‑solvent erosion; take ESD protective measures during wiring‑assembly procedures.
