NAKANISHI motor spindle angle code type (1785)

[Features]
The E4000 series is the strongest spindle in the φ40mm class, achieving a maximum output of 1200W and a maximum torque of 100cN・m.
Spindle run-out accuracy is within 1 μm, enabling high-precision machining and extending tool life.
Ceramic bearings are used, and the durability is about twice that of steel bearings.
The brushless motor eliminates the need to replace the carbon brush, and the dust from the carbon brush does not enter the bearing, extending the life of the bearing.
The overall length of the spindle has been shortened, making it easier to install on space-saving small NC lathes and dedicated machines.

[Use]
-

【specification】
Maximum rotation speed (min [[-1st power]]): 20000
Total length (mm): 233.8
Outer diameter (mm): φ40
Maximum output (W): 1200
Cord length with intermediate connector (m): 2.0

[Specification 2]
Applicable collet: CH16 group (φ3.0 to 10.0mm)
Cord bending radius: 70mm
Maximum torque: 1.0N・m (BMS-4020, 4020RA) / 0.5N・m (BMS-4040, 4040RA)
Cooling air pressure: 0.35MPa
Cooling air consumption: 100Nl/min
Motor cord (power line): Connector diameter φ30mm / Air hose: φ6mm
Motor cord (signal line): Connector diameter φ16mm

[Material/Finish]
-

[Set contents/accessories]
Collet φ6.0mm (CH16-6.0), Collet Nut (CHN-16), Spanner (17 x 22) x 2

【Note】
Uniform load: 1000kg