TDC2230-24120
Ø22 mm coreless brushed DC motor, 24 V, 12,000 rpm no-load, graphite brushes and ball bearings — for pumps, instruments and actuators.
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: torque constant, resistance, inductance, rotor inertia, insulation class, IP rating.
How this motor is made
Full manufacturing overview: Coreless Brushed DC Motor (16–22 mm) →- 1. Coil winding
- 2. Coil forming & curing
- 3. Rotor assembly
- 4. Commutator connection
- 5. Rotor electrical test
- 6. Rotor balancing
- 7. Magnet bonding & magnetizing
- 8. Bearing press-fit
- 9. Brush end-cap assembly
- 10. Final assembly
- 11. Run-in & end-of-line test
Export certification: Low-voltage motor without electronics
- Rated power
- 8.75 W
- Rated torque
- 0.00785 N·m
- Rated speed
- 10,643 rpm
- Rated efficiency
- 76.3 %
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
- TT Motor TDC coreless
- Frame / flange
- Ø22 mm
Rated Values
- Rated voltage
- 24 V
- Rated power
- 8.75 W
- Rated torque
- 0.00785 N·m
- Rated speed
- 10,643 rpm
- Rated current
- 0.478 A
Performance
- Stall torque
- 0.0693 N·m
- No-load speed
- 12,002 rpm
- Rated efficiency
- 76.3 %
- Peak efficiency
- 76.3 %
Electrical
- Torque constant Kt
- 0.0188 N·m/A
- Back-EMF constant Ke
- 1.97 V/krpm
- Resistance
- 6.4 Ω
- Inductance
- 0.2 mH
- No-load current
- 0.06 A
- Stall current
- 3.75 A
- Electrical time constant
- 0.0313 ms
- Mechanical time constant
- 7.25 ms
Mechanical
- Rotor inertia
- 4 g·cm²
- Body length
- 31 mm
- Shaft diameter
- 2 mm
- Weight
- 0.052 kg
- Power density
- 168 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 |