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Price
$319.99
RATTMMOTOR 400 W brushless spindle motor kit, air cooled ER8 12000 rpm, 48 V + 600 W, brushless motor driver, LCD panel without hall + 55 mm mount bracket with screws for CNC engraving — image 1
Engraving ToolsRATTMMOTOR✓ In stock

RATTMMOTOR 400 W brushless spindle motor kit, air cooled ER8 12000 rpm, 48 V + 600 W, brushless motor driver, LCD panel without hall + 55 mm mount bracket with screws for CNC engraving

$319.99
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About this item
  • ✔✔【Brushless Spindle Motor】Power: 400W; Input Voltage: 48V; Rotation Speed: 12000RPM; Torque: 0.45Nm; Collet: ER8; Insulation Resistance: >2Ohm; Voltage Strength: 400V, Note: Please note that this spindle motor output shaft is equipped with an ER8 collet and the output shaft. a complete wave, which cannot be exchanged with ER11, ER16 or any other type of feed shaft
  • ✔✔【Air Cooling】The main shaft is equipped with forced air cooling, which has excellent cooling performance, which ensures a long service life of the engine and extends the service life.
  • ✔✔【Brushless DC Motor】The brushless motor has low interference compared to brushless motors. When the motor is running, no spark is generated, significantly reducing the interference of the electric spark on remote radios. Low-noise, smooth, brushless motor has less friction during operation, which is a great advantage for the stability of device operation, the brushless motor with long service life
  • ✔✔【Brushless Spindle Motor Driver】Maximum driver power: 600W; Voltage range: 24VDC-60VDC; Maximum driving speed of the driver's motor: 12000R/min, users can remove the panel from the main driver and install it on the controller cabinet. The panel allows you to set the parameters, control the engine speed and start/stop, very practical.
  • ✔✔【Wide applications】This CNC spindle motor can be used for CNC DIY carving of PCB, acrylic, drill hole, thread cutting and other places that are widely used in many places.
Product details
Brand
RATTMMOTOR
Manufacturer
RTM
Weight
1.10 kg
Model number
RTM-400WS

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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