1.   Work voltage: 48VDC

2.   Rotation speed: 12000r/min

3.   Power: 400W(pick power:500W)

4.   Torque:530mN.m

5.   Insulation resistance:>2Megohm

6.   Dielectric strength:400V

7.   Diameter:57mm

8.   Axis collet Length: 43mm

9.   Diameter of Axis collect holder:16mm

10. Repeat accuracy: 0.01-0.03mm

11. ER11 collect: 3.175mm

12. Net weight:1.22KG

Brushless DC speed driver controller:

1.   Working voltage: DC12-52V

2.   Drive current: Rated current 10A, Peak current 15A.

3.   the drive power: ≤ 500w (up to working voltage)

4.   Speed/Current alike close loop technology, smooth rotation

5.   Pure hardware design, high-speed, high noise immunity

6.   Speed regulation: external potentiometer adjust, 0-5V analog voltage , PWM speed control (MACH3 control)

7.   F/R(forward / reverse control) Rotation, soft shift function

8.   Over current, short circuit protection (red LED indicator)

9.   EN( enable control) function

Function description:

Speed regulation choice
1, Potentiometer speed regulation: You can control speed directly through potentiometer ）
2, Analog control：VR connect to voltage signal input.GND connect to ground (voltage range of 0-5V) (Notice. When you use external PWM signal speed control, you must be remove the potentiometer control. Otherwise, it will not working)
3. PWM signal control： you can input an external PWM signal to speed control. it requires external PWM: level 3.5-12V VPP, frequency 1K-10KHZ, which suitable for MACH3 spindle speed control.(Notice: external PWM signal control necessary to remove the potentiometer , or it can not control).

Motor Run/Stop（ENBL）: EN terminal is applied to control motor Run / Stop. Motor is running When EN is floating. Motor stop running when EN connect to GND terminal.

Motor forward / reverse control (F / R) ： F/R terminal is applied to control motor rotate direction. motor run clockwise when F/R is connecting +5V,otherwise motor will reverse.

Package Include:

1 X 400W spindle motor with with ER11 3.175 collet

1 X Mach3 PWM speed controller(BLDC brushless motor driver controller)

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