Model Name Explanation - Delta VFD-VJ Series User Manual

VFD-VJ Air Cooled | Appendix C: MSJ 220V & 380V Hybrid Servo Motor
C-1 Product Description
Introducing Delta MSJ servo motors which are designed for hybrid servo system. The Delta MSJ servo
motors have specialized functions to provide efficient output when working with VFD-VJ hybrid servo drives.
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C-2 Model Name Explanation
MSJ - IR 20 1A E42 C
Apx C-2
Version
C: Version C
Shaft Type & Diameter
E: flat key , 42: shaft diameter 42mm,
48: shaft diameter 48mm
Rated Output Power
70: 7kW, 1A: 10kW, 1E:14kW,
2D: 23kW, 2F: 25kW, 2H:27kW
3C: 32kW, 4F:45kW, 5C:52kW,
Motor Frame Size
:口 200mm, 26: 口
20
Rated Voltage and Speed
DR: 220V/ 1700rpm
GR: 220V/ 1800rpm
LR: 380V/ 1500rpm
IR: 380V/ 1700rpm
OR: 380V/ 1800rpm
1I
: 18kW
6I
: 68kW
264mm