Description
ELAU ISH100‑30044‑0‑0‑00‑0‑00‑01‑00
Technical Specifications Flange Dimension: 100 mm square mounting flange Rated Speed: 3000 rpm Rated Torque: 4.4 Nm Rated Voltage: 400 V AC class Encoder Type: Hiperface multi‑turn absolute encoder Built‑in Component: DC24V spring‑actuated power‑off holding brake Shaft Configuration: Flat‑key output shaft Connector Type: 90‑degree rotatable circular power and feedback connectors Protection Class: IP65 Operating Ambient Temperature: ‑20℃ to +40℃ Storage Temperature: ‑25℃ to +70℃ Cooling Method: Natural convection cooling Mounting Type: Flange face mounting
Functional Features Hiperface multi‑turn absolute encoder outputs complete absolute rotor position data right after power‑on, machine startup skips homing movement. Built‑in spring‑type holding brake mechanically locks output shaft upon brake coil power loss to prevent vertical load dropping. Brake releases shaft rotation freedom under DC24V excitation voltage. Embedded electronic motor nameplate enables paired servo drive to complete automatic motor parameter identification. 90‑degree rotatable circular connectors adjust cable outlet direction for compact machine internal wiring layout. F‑grade stator winding insulation maintains stable thermal performance under continuous heavy‑load cyclic operation. IP65‑rated housing blocks oil mist and dust intrusion inside mechanical equipment. Internal NTC temperature sensor monitors real‑time winding temperature for over‑heat protection.
Application Scenarios Medium‑heavy vertical lifting axes of packaging machinery; material lifting‑lowering stations of converting lines; vertical load handling axes of automated assembly equipment.
Performance Parameters Steady‑state speed control accuracy reaches ±0.01%. Short‑term overload capability achieves 250% of rated torque. Multi‑turn absolute position data retains without external auxiliary power supply. Built‑in holding brake provides sufficient static holding torque for vertical load static locking. Internal brake assembly extends overall motor axial dimension.
Material Composition Die‑cast aluminum alloy motor housing, silicon‑steel laminated stator core, high‑energy neodymium‑iron‑boron permanent magnet rotor assembly, Hiperface multi‑turn absolute encoder module, electromagnetic brake friction plate subassembly, fluorine rubber sealing gaskets, alloy‑steel flat‑key output shaft, metal rotatable circular connector assemblies, built‑in NTC temperature sensing components.
Structural Characteristics 100‑mm square mounting flange with flat‑key machined output shaft. Rear‑end dual rotatable circular connectors separate power circuit and encoder‑brake signal circuit. Internal brake assembly occupies extra axial space and lengthens overall motor body length. Metal housing nameplate permanently marks full part number ISH100‑30044‑0‑0‑00‑0‑00‑01‑00. NTC temperature sensing elements attach tightly to stator winding surface.
Working Principle Servo drive outputs three‑phase variable‑frequency alternating current to stator windings and generates rotating magnetic field to drive permanent‑magnet rotor rotation. Hiperface absolute encoder continuously collects rotor position and speed feedback signals and transmits data back to servo controller for three‑loop closed‑loop motion calculation. When DC24V brake coil power supply disappears, brake spring pushes friction plates to lock motor shaft for static load holding. When DC24V excitation voltage energizes brake coil, friction plates separate and shaft gains free rotation status. NTC sensor transmits real‑time winding temperature data to upper‑level drive unit.
Installation Requirements Tighten flange mounting screws strictly follow torque values printed on motor nameplate. Achieve high‑precision coaxial alignment between motor output shaft and load coupling assembly. Deploy shielded motor power cables and shielded encoder‑brake composite signal cables, fully lock circular connectors after insertion. Separate low‑level signal wiring physically from high‑voltage power wiring. Supply stable DC24V power source for brake coil circuit. Ensure reliable protective earth connection for motor housing.
Usage Notes Built‑in holding brake is designed only for static position retention after power‑off, dynamic braking during motor running is forbidden. Never strike or hammer motor output shaft surface. Wear anti‑static wrist strap during encoder related maintenance operations. Protect circular connectors from oil contamination and moisture ingress. Do not block housing natural convection heat dissipation slots. Operate strictly within published ambient temperature operating limits.
