500W ER11 Spindle Motor [1200rpm] [100V]

500W ER11 Spindle Motor [1200rpm] [100V]
  • Product Code:SQ9324
  • Availability: In Stock
  • $32.60
  • Ex Tax:$32.60

Tags: ER11 Spindle, 500W Spindle, CNC Spindle 500w ER11, ER11 Spindle Motor


The CNC spindle is the heart of any mill. It consists of a rotating assembly with a taper where tool holders may be installed. A CNC spindle motor with the optional transmission of some kind rotates the CNC spindle. The transmission matches the highest power rpm range of the CNC spindle motor to the the RPMs that are ideal for the particular speeds and feeds of the material being cut. CNC spindle motor contains different types of the spindle.
In terms of voltage, it categorized in DC and AC spindle motors. AC Spindle Motors can be divided into water-cooling, air-cooling, natural cooling and ATC spindle motors. AC Spindle Motors are available in 220V and 380V voltage. DC spindle motors range from 300W to 600W. The power range of the AC spindle motor is 800W to 12KW. 800W, 1.5KW, 2.2KW, 3.5KW, 4.5KW. You can make the speed more stable by using pulse width technology which offers high strength at low speed.
This module utilizes an over-current protection cut-off device, that makes the performance more reliable. It also featured by Soft-Start capability to eliminate excessive motor starting current.
CNC Spindle 500W ER11 Air Cooled uses air circulation to cool the heat generated by the spindle at high speed.

Note: This motor is a high-speed low price device that includes quiet operation, small volume. A cooling fan is mounted at the rear of the motor, so it can operate the long-time task.

52mm CNC Spindle motor Application:

  1. CNC engraving machines
  2. used for high-speed profiling
  3. drilling
  4. cutting
  5. engraving
  6. groove milling of wood, plastics, aluminium, rubber, and other materials.

52mm CNC Spindle motor kit Features:

  1. Operating Voltage: 12V~100V DC
  2. Power: 500W
  3. Idle Speed: 2000~12000 rev/min
  4. Torque: 0.5NM
  5. Insulation Resistance:> 2 Megohms
  6. Dielectric Strength: 400V
  7. Diameter: 52mm
  8. Chuck Portion Length: 45mm
  9. Chuck Portion Diameter: 16mm
  10. Motor Length: Approx. 190mm
  11. High precision spindle runout: 0.01-0.03
  12. Can be used for solid wood PCB engraving drilling and so on


  1. 500w brushless motor kit description Link

Motor Specifications
Torque 5000G/CM
Diameter 52mm
Length 200mm
Speed 12,000rpm (Max)
Voltage 100Vdc
Power 500W

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