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RATTMMOTOR DC Motor CNC 997 Spindle Motor 400W 12-48VDC 0.99N.m 5000-20000RMP Double Ball Bearing, Diameter 52mm for DIY Mini CNC Router Lathes Milling Engraver Polishing Machine

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$27.00

$ 13 .99 $13.99

In Stock

About this item

  • 【Applicable Fields】Cutting machines, belt sanders, lathes, milling machines, bench drills, hand drills, polishing machines, bead machines, lawn mowers, wire saws, band saws, electric grinders, engraving machines and other miniature machines.
  • 【Motor size】Motor length is 120mm/4.72inch, diameter is 54mm/2.13inch, shaft diameter is 6.35mm/0.25inch, output shaft length is 20mm/0.79inch, motor weight is 760g/1.68 Ib.
  • 【High power, high torque】High power spindle motor with the beginning of 9, the rated power is 400W, the torque is up to 15KG/CM, the torque is 0.99N.m, the torque is strong, far more than 7 motors, it is the special motor for DIY drilling, milling, cutting and grinding.
  • 【5000-2000RPM】Rated current 1.85A, rated voltage 12-48V DC, motor speed up to 20,000rpm, 12V/5000rpm, 24V/10,000rpm, 36V/15,000rpm, 48V/20,000rpm, supports forward and reverse, high speed, strong momentum.
  • 【Double ball bearings, strong magnetism and low noise】Front and rear ball bearings are highly efficient and quiet. With its own cooling fan, can efficiently solve the problem of heat dissipation. 7-stage rotor, pure copper coil, high magnetic force, high efficiency, long-lasting and durable.



Product Description

997 DC SPINDLE MOTOR

electric motor

High power spindle motor with 9 characters, DC12-48V DC, brushed strong magnet, funny and quiet, far more than 7 characters motor. 997 Motor torque is strong, suitable for DIY drilling, milling, cutting and grinding. Rated power 400W, speed up to 20000 rpm, suitable for a variety of miniature machines, such as:

  • Cutting machines, belt sanders, lathes, milling machines, bench drills, hand drills, polishing machines, bead machines, lawn mowers, wire saws, band saws, electric grinders, engraving machines, ect.
mini dc motor

low rpm electric motor

With cooling fan

  • The motor comes with its own cooling fan to dissipate heat on its own.
  • Front and rear ball bearings, strong and low noise motor.

micro motor for toys

Support motor forward and reverse

  • 4.88mm terminal, the red dot next to the terminal is positive, positive connects to positive terminal, negative connects to negative terminal.
  • If you need to reverse the motor, connect the positive to the negative terminal and the negative to the positive terminal.

mini electric motor

Parameters

  • Rated voltage: 12-48V DC
  • Rotation speed: 20000rpm ( 12V/5000rpm, 24V/10,000rpm, 36V/15,000rpm, 48V/20,000rpm )
  • Power: 400W
  • Torque: 15KG/cm
  • Torque: 0.99N.m
  • Current: 1.85A
  • Wire: pure copper wire
  • Rotor: 7 grade
dc motor

Notice:

  • Please use 12-48V DC power supply. The higher the current, the higher the torque. 10A or less may not be able to start the motor or the motor may not have power. 20A or more may reduce the life the motor or burn it.
  • This motor is a high speed motor, heat generation than the low speed ( 3000RPM ) motor, so the use of the process should be careful not to exceed 70 degrees celsius, if the motor temperature exceeds 70 degrees, please stop cooling! Otherwise the high temperature will melt the plastic parts inside the motor and cause dammage to the motor!

Scotts hobbie shop
Reviewed in the United States on November 20, 2024
I make miniature machinery and this motor, while being inexpensive, does a great job.
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