Description
ELAU SB070‑60‑10‑05‑11‑S‑01‑64‑EOKN
Technical Specifications: Rated power 0.65 kW, rated speed 6000 rpm, maximum mechanical speed 6800 rpm, continuous stall torque 1.1 Nm, peak torque 3.5 Nm, rotor inertia 0.42 kg·cm², insulation class F, protection grade IP64, natural convection cooling, B5 70 mm mounting flange, 11 mm smooth non‑keyway shaft, Sin‑Cos 64‑period‑per‑revolution encoder feedback, without built‑in holding brake, net weight 3.3 kg, ambient operating temperature 0 °C‑40 °C.
Functional Features: Ultra‑low‑inertia rotor achieves outstanding acceleration‑deceleration performance for short‑stroke fast‑positioning tasks. Sin‑Cos encoder delivers high‑resolution position‑velocity feedback signal for PMC‑2 controller closed‑loop calculation. Internal stator‑embedded PTC thermal‑sensor implements winding over‑temperature protection. Sinusoidal back‑EMF motor design reduces current ripple and mechanical vibration. Maintenance‑free sealed bearing assembly supports long‑term continuous production‑site operation. Electrical‑parameter optimization realizes perfect hardware‑matching characteristic with PMC‑2 drive series.
Application Scenarios: Standalone positioning stations controlled by PMC‑2 controllers, small‑format packaging machinery, printing‑equipment auxiliary‑axis positioning units, textile‑automation high‑speed motion‑mechanisms, special‑purpose automated assembly equipment.
Performance Parameters: Sin‑Cos encoder 64 sine‑cosine periods per revolution, CE industrial compliance certification, three‑phase 400‑480 V AC power input.
Material Composition: Die‑cast lightweight aluminum alloy motor housing, thin‑gauge laminated silicon‑steel‑sheet stator core, small‑size neodymium‑iron‑boron permanent‑magnet rotor, fine‑gauge oxygen‑free copper stator‑winding conductors, quenched alloy‑steel output shaft, reinforced thermoplastic connector‑housing parts.
Structural Features: B5 standard front‑flange mounting structure. Integrated terminal‑box layout for power and feedback‑signal connection on motor rear‑end housing. Shaft‑end sealing assembly realizes IP64 dust‑proof and splash‑water‑resistant capability. PTC thermal‑sensing elements embed inside stator‑winding coils. Compact short‑body overall dimension adapts narrow‑space installation‑requirement of small‑size‑automation‑machines.
Working Principle: PMC‑2 servo‑controller outputs three‑phase sinusoidal current to motor stator windings to generate rotating magnetic field. Magnetic‑field coupling between stator rotating‑field and rotor permanent‑magnet produces output driving torque. Sin‑Cos encoder collects real‑time rotor position‑and‑speed‑data and transmits analog feedback‑signal back to PMC‑2 controller, so that closed‑loop positioning, speed and torque‑control completes.
Installation Requirements: Secure motor flange on rigid low‑vibration metal mounting base. Keep coupling concentricity deviation less than 0.04 mm. Reserve surrounding ventilation space for natural heat dissipation. Separate power‑cable routing and encoder‑feedback‑cable routing paths. Complete reliable protective‑earth connection for motor housing. Check terminal‑box connector‑locking condition after wiring‑work finishes.
Usage Notes: Operating‑environment must keep non‑condensing with relative humidity 5‑85 %. Do not apply shaft radial‑axial‑load beyond published‑specification‑limits. Configure PMC‑2 controller feedback‑parameter for Sin‑Cos encoder working‑mode. Avoid sustained peak‑torque running‑status. Prevent hammer‑striking mechanical‑impact on motor output‑shaft and housing‑shell.
