Description
ELAU VIA1003C11A0000
Technical Specifications: Rated power 2.2 kW, rated speed 3000 rpm, maximum mechanical speed 4500 rpm, continuous stall torque 7.0 Nm, peak torque 21 Nm, rotor inertia 1.85 kg·cm², insulation class F, IP65 protection grade, natural convection cooling, B5 100 mm mounting flange, 19 mm flat‑key shaft, single‑turn absolute Hiperface Sin‑Cos encoder, without built‑in holding brake, total weight 7.0 kg, ambient operating temperature 0 °C‑40 °C.
Functional Features: Absolute Hiperface Sin‑Cos encoder stores absolute rotor position data, machine system skips homing movement after power‑on. Electronic nameplate embedded inside encoder supports automatic motor‑parameter reading by PacDrive servo drives. Balanced‑inertia rotor realizes both heavy‑load driving and fast dynamic response. Internal PTC thermal sensor provides winding over‑temperature protection. High sine‑wave back‑EMF design lowers system power consumption. Fully sealed maintenance‑free bearing assembly.
Application Scenarios: Packaging machinery main drive axes, printing production‑line motion units, automated gantry handling equipment, material‑forming auxiliary drives, multi‑axis positioning systems requiring no homing after power recovery.
Performance Parameters: Absolute encoder 128 sine‑cosine periods per revolution, CE and UL compliance, three‑phase 400‑480 V AC power supply.
Material Composition: Die‑cast aluminum alloy motor housing, laminated silicon‑steel‑sheet stator core, neodymium‑iron‑boron rare‑earth permanent‑magnet rotor, oxygen‑free copper winding conductors, quenched alloy‑steel output shaft, reinforced thermoplastic connector outer shells.
Structural Features: Standard B5 front‑flange mounting structure. Independent power connector and absolute encoder signal connector locate at upper housing. Shaft‑end labyrinth sealing assembly achieves IP65 dust‑proof and splash‑water‑resistant performance. PTC thermal sensing components embed inside stator winding coils. Compact frame structure fits common mechanical installation space.
Working Principle: Servo drive outputs three‑phase sinusoidal current to stator windings and generates rotating magnetic field. Interaction between stator rotating magnetic field and rotor permanent‑magnet field produces output driving torque. Absolute Hiperface Sin‑Cos encoder transmits rotor absolute angular position and real‑time velocity signal to servo drive, and closed‑loop position‑speed‑torque control completes accordingly.
Installation Requirements: Fasten motor flange to rigid low‑vibration metal mounting base. Control coupling concentricity error within 0.05 mm tolerance. Reserve sufficient surrounding ventilation clearance for heat dissipation. Separate power‑cable routing and encoder‑feedback‑cable routing. Reliably connect motor protective‑earth terminal to ground busbar. Check full connector locking condition after wiring.
Usage Notes: Keep operating environment non‑condensing with relative humidity 5‑85 %. Do not exceed allowable radial and axial shaft load values defined in specification document. Configure servo drive feedback parameter for absolute Hiperface Sin‑Cos encoder mode. Avoid sustained peak‑torque operation. Prevent mechanical impact and welding current damage to motor housing.
