GM7 Asynchronous Servo Motor compact design, smaller body,lighter weight, high energy density
GM7 Asynchronous Servo Motor
It can adapt with lots of variable types high performance
inverters or spindle drivers. It can be used on both Close
loop or Open loop system. The performance is abosolutely
defferent with normal inverter motor. It is used on numrecal
machine tools. Building material machinery,plastic
machinery, texitile machinery, heavy industry, such as
metal, etc.
GM7 inverter (spindle) motor , it is compose with stator,
rotors,low noise force cooling fan, high resolution encoder (no
necessary under open loop control). It is optimized In structure
design, optimized in magnet route design.
The feature as follow.
1.compact design, smaller body,lighter weight,
high energy density
2.Specail design for electronics-magnet vibration,
low noise, high rotation resolution, enough constant
speed range and constant power range
3.low inertia high response
4.Even air-gap,high balancing resolution,
low torque wave
5.Full sealed design, Protection Class : Ip54
6.Special Class F insulation,
anti– surge current & corona.
7.Robust,durable,reliable
8.Good price based on strong performance
Technical Specification
Motor Type | Inverter (spindle motor )(AC induction motor) |
Insulation Class | Class F, Special insulation design |
Feed Back | Incremental & Sin/Cos,Resolver |
Temperature protection | PTC positive coefficient temperature sensor |
Force cooling fan Encoder connection | Terminal box Circle plug and socket |
Mounting Protection Class Cooling Painting | IM B5 ,IM B3 ,IM B35 IP54 Optional :IP55 Force cooling fan Gray without gloss, other: optional |
Bearing Shaft end | Deep groove ball bearing, seals on both sides Standard :with keyway and key, or according customer requirement |
Vibration class Rotation resolution | Class N optional :Class R Class N optional :Class R |
Noise | Shaft height 100-132 ≤70 dB(A) Shaft height 180 ≤76 dB(A) Shaft height 225≤77 dB(A |
AC Servo motor
