KM-22X180 (1:64)
22 mm planetary gear motor with an FF-180 motor, 1:64, 24 V: about 170 rpm at the output — for smart locks, valves and personal-care devices.
Figures are copied from the maker’s published datasheet; curves are calculated from them. Confirm with the manufacturer before ordering. Not stated on the datasheet, estimated from it: output-shaft model constants (fitted to the datasheet's no-load and rated points), no-load current, inductance, rotor inertia, weight, length, shaft diameter, insulation class, IP rating.
How this motor is made
Full manufacturing overview: 37 mm Brushed DC Gear Motor (spur gearbox) →Smaller FF-180 motor with a 22 mm planetary gearbox; process steps are the same at a smaller scale.
- 1. Armature lamination stamping
- 2. Shaft, commutator & core insulation
- 3. Armature winding
- 4. Commutator fusing
- 5. Armature test
- 6. Commutator turning
- 7. Armature balancing
- 8. Magnet fitting & magnetizing
- 9. Motor assembly
- 10. Run-in & motor test
- 11. Gearbox assembly
- 12. Gear motor end-of-line test
Export certification: Low-voltage motor without electronics
- Rated power
- 2.65 W
- Rated torque
- 0.147 N·m
- Rated speed
- 172 rpm
- Rated efficiency
- 64.7 %
Performance curves
Calculated with the linear DC-motor model (constant 24 V supply, ignoring resistance rise with temperature).
Full specifications
General
- Motor type
- Brushed DC Motor
- Series
- Kinmore KM planetary
- Frame / flange
- Ø22 mm
Rated Values
- Rated voltage
- 24 V
- Rated power
- 2.65 W
- Rated torque
- 0.147 N·m
- Rated speed
- 172 rpm
- Rated current
- 0.171 A
Performance
- Stall torque
- 0.796 N·m
- No-load speed
- 211 rpm
- Rated efficiency
- 64.7 %
- Peak efficiency
- 64.9 %
Electrical
- Torque constant Kt
- 1.04 N·m/A
- Back-EMF constant Ke
- 109 V/krpm
- Resistance
- 30.3 Ω
- Inductance
- 1 mH
- No-load current
- 0.03 A
- Stall current
- 0.792 A
- Electrical time constant
- 0.033 ms
- Mechanical time constant
- 0.00555 ms
Mechanical
- Rotor inertia
- 2 g·cm²
- Body length
- 59.5 mm
- Shaft diameter
- 4 mm
- Weight
- 0.05 kg
- Power density
- 53 W/kg
- Protection
- IP40
Compatible drivers
All drivers →Drivers whose supply voltage covers this motor and whose continuous current is at least its rated current; drivers from the same maker first. Confirm Hall/encoder type and settings with the maker.
| Model | Maker | Motor type | Supply | Cont. / peak current | Feedback |
|---|---|---|---|---|---|
| APS-06D48-RALTE | TechServo | BLDC, Servo, DC | 18–48 V DC | 6 A / 18 A | Incremental encoder, Hall sensors, Sensorless |
| APD-12D80-CALTE | TechServo | BLDC, Servo, DC | 20–90 V DC | 12 A / 36 A | Incremental encoder, Hall sensors, Sensorless |
| APS-12D80-RALTE | TechServo | BLDC, Servo, DC | 18–80 V DC | 12 A / 36 A | Incremental encoder, Hall sensors, Sensorless |
| ADM-15D80-CALT | TechServo | BLDC, Servo, DC | 14–80 V DC | 15 A / 30 A | Incremental encoder, Absolute encoder, Hall sensors |
| ADM-15D80-EALT | TechServo | BLDC, Servo, DC | 14–80 V DC | 15 A / 30 A | Incremental encoder, Absolute encoder, Hall sensors |