ChiHai CHF-GM12-1215R DC Motor 12V 1050rpm Mute Torsion Large Hollow Cup Reduction Gear Motor
Reference: BG0052-9838553
Condition: New product
Delivery on: Jul 28 2026
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ChiHai CHF-GM12-1215R DC motor, 12V 1:20 1050rpm mute torsion large hollow cup reduction gear motor.
Specification:
| Brand | ChiHai |
| Model | CHF-GM12-1215R permanent magnet dc motor with brush speed reducer |
| Shaft diameter | Output shaft diameter: 3mm, D type D thickness 2.5mm |
| Outside diameter | Diameter: 12 x 24.2mm (excluding the size of outgoing shaft) |
| Shaft length | Length: 10mm / 4.4mm, etc. |
| Application cases |
Intelligent fingerprint door lock, intelligent robot, intelligent manipulator, intelligent furniture, intelligent focusing system, miniature head, etc. |
| Optional accessories | Flange coupling, positive and negative drive, etc. |
Parameter:
| Warning:can't exceed 3.0 kq.cm (0.3 N.M). Otherwise, it will cause gear damage. | ||||||||
| Voltage | RATIO | No-load | Rated-Load | STALL | ||||
|
current (mA) |
speed (rpm) |
Torque (kg.cm) |
speed (rpm) |
current (mA) |
Torque (kg.cm) |
current(mA) (mA) |
||
|
DC 12.0V Max . Power 1.3W |
1:20 | ≤40 | 1050 | 0.2 | 600 | ≤0.3 | ≥0.4 | ≤0.75 |
Features:
1. Pure copper winding wire
The rotor is made of pure copper with low resistance and high conductivity, which improves the motor torque.
2. All the gear of metal mechanism
Wear resistance, strong resistance to torsion, smooth transmission, compact structure.
3. D axis font
D-shaped shaft, more convenient to install, not easy to slide, save installation time
4. Rare earth magnetic hollow cup motor inlet
High efficiency, low noise, good sensitivity, long service life, energy saving, fast response, etc.
5. Frequent blocking or frequent start-up and upset are not recommended in the process of use, which will significantly reduce the service life.
It is suggested that the reducer should be used in 2.0kg.cm rated load as much as possible, and there is a risk of damage if the reducer exceeds 2.0kg.cm.
Package Included:1 X CHF-GM12-1215R DC motor
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