Description
Emerson QMP550A4R
Technical Specifications
- Motor Type: Permanent magnet synchronous AC servo motor
- Built‑in High‑resolution position encoder
- Operating Ambient Temperature: 0℃ ~ 40℃
- Storage Temperature: -20℃ ~ 80℃
- Relative Humidity: 5% ~ 90%, non‑condensing
- Protection Grade: IP65
- Mounting Type: Flange mounting
- Integrated winding temperature sensor
Functional Features High energy density permanent magnet rotor outputs large torque in compact dimension.
Built‑in high‑resolution encoder provides accurate position feedback for closed‑loop motion control.
High rigidity bearing assembly supports heavy load and dynamic impact.
High‑strength aluminum alloy housing protects internal winding and rotor assembly.
Built‑in temperature sensor monitors winding temperature and sends overheat warning signal.
Standard flange and shaft structure is convenient for mechanical connection with load.
Application Scenarios Heavy‑duty packaging equipment, metal forming machinery, large material handling automation axes and machine tool auxiliary motion axes.
It delivers high torque rotary motion for heavy load mechanical positioning and speed control.
Performance Parameters Motor maintains stable continuous torque output within rated speed range.
Encoder provides accurate real‑time rotor position feedback.
Stator winding insulation keeps stable performance under long‑time heavy load operation.
Bearing assembly withstands dynamic load impact from mechanical equipment.
Temperature sensor accurately captures winding temperature variation.
Material Composition Cast aluminum alloy motor housing with heat dissipation ribs.
Copper enameled wire stator winding.
High‑performance rare earth permanent magnet rotor.
High‑rigidity precision ball bearing set.
High‑resolution encoder assembly.
Sealing rubber rings for shaft and cable connector.
Structural Features Heavy‑duty flange mounting structure at front end.
Output shaft with keyway for coupling connection with mechanical load.
Rear end installs built‑in encoder assembly.
Two independent cable connectors for power cable and encoder signal cable.
Internal sealing structure guarantees IP65 dustproof and waterproof performance.
Heat dissipation ribs on housing surface improve heat dissipation efficiency under heavy load.
Working Principle Servo drive transmits three‑phase alternating current to stator winding of servo motor.
Stator winding generates rotating magnetic field to drive permanent magnet rotor to rotate and output mechanical torque.
Built‑in encoder continuously detects rotor position and rotation speed and feeds back signal to servo drive.
Servo drive adjusts output current and frequency in real time according to position deviation to realize closed‑loop position and speed control.
Winding temperature sensor collects temperature data and sends signal to servo drive for overheat protection.
Installation Requirements Fix motor flange on rigid heavy‑duty mechanical mounting base and fasten mounting bolts to specified torque.
Adopt flexible coupling to connect motor shaft and mechanical load shaft, avoid rigid impact.
Use shielded power cable and shielded encoder cable, separate signal cables from high‑voltage power cables.
Install motor in ventilated position to guarantee heat dissipation.
Complete motor parameter self‑tuning and motion parameter setting in servo drive after installation.
Precautions for Use Avoid heavy axial impact on motor shaft during installation.
Check cable connector tightness regularly to prevent loose contact.
Do not operate motor beyond rated torque and rated speed range.
Keep motor housing clean without oil and dust accumulation.
Do not disassemble motor housing, internal encoder and winding components cannot be repaired on site.
