A4P-S260

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Notes of Dimensions

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A4P
S260
1. Outer dia. of the stator 260
2. Inner dia. of the stator 160
3. Laminated length of the stator 120~240
Front/Rear F R
4. Height of the end-winding Ld 25 30
Hd 30 35
5. Outer dia. of the rotor 159
6. Inner dia. of the rotor/max. Cu 70/80
Al 70/80
7. Width of the-ring 10
8. Height of the-ring 20
9. Outer dia. of the end-ring 159

A4P-S260

CU/LD V03
3krpm
100Hz
V06
6krpm
200Hz
V10
10krpm
333Hz
V20
20krpm
667Hz
Speed
L120 (120mm) 30 60 100 200 Power
[kW]
L160 (160mm) 40 80 134 268
L200 (200mm) 50 100 167 334
L240 (240mm) 60 120 200 400
Laminated
length
Power [kW]
  • CU

    The bars and end-rings in the rotor are made from copper to ensure high motor efficiency. This also allows for decreased vibrations from rotation as the shaft is thicker than those used in aluminum rotors.

  • AL

    The bars and end-rings in the rotor are made from aluminum which provides an excellent balance between price and performance.

  • LD

    This stator is dipped into the insulation vanish. It is our most common model which is suitable to general spindle motors.

  • HD

    This copper coil of the stator is filled with special resin which helps to decrease the temperature of coils.