Brushless DC-Gearmotors
2622S012B 33:1
4 Pole Technology
Key data
- Nominal voltage:
- 6 ... 12 V
- Torque up to:
- 100 mNm
- Output speed up to:
- 635 min⁻¹
- Intermittent torque up to:
- 180 mNm
- Reduction ratio:
- 8 ... 1257
- Diameter:
- 26 mm
- Length:
- 22 mm
Advantages
- Extremely flat design. Lengths ranging from 9 mm to 22 mm
- 4-pole design
- Electronic commutation using three digital Hall sensors
- Integrated spur gearheads of minimal length with high gear ratio are available
- Precise speed control
| Productcategory: | Brushless DC-Gearmotors | |
|---|---|---|
| Productfamily: | FAULHABER B-Flat | |
| Nominal voltage: | UN | 12 V |
| Terminal resistance: | R | 28.2 Ω |
| Efficiency gearhead, max.: | ηmax. | 60 % |
| Efficiency motor, max.: | ηmax | 79 % |
| No-load speed up to: | n0 | 6400 min⁻¹ |
| No-load current: | I0 | 0.005 A |
| Rated torque up to: | MN | 56.58 mNm |
| Stall torque up to: | MH | 7.453 mNm |
| Friction torque, static: | C0 | 0.035 mNm |
| Friction torque, dynamic: | CV | 8.85 ·10⁻⁶ mNm/min⁻¹ |
| Speed constant: | kn | 543 min⁻¹/V |
| Back-EMF constant: | kE | 1.842 mV/min⁻¹ |
| Torque constant: | kM | 17.6 mNm/A |
| Current constant: | kI | 0.057 A/mNm |
| Slope of n-M curve: | 870 min⁻¹/mNm | |
| Rotor inductance: | L | 1945 µH |
| Mechanical time constant: | Tm | 72 ms |
| Rotor inertia: | J | 7.9 gcm² |
| Angular acceleration: | αmax. | 9 ·10³rad/s² |
| Thermal resistance Rth1: | Rth1 | 33 K/W |
| Thermal resistance Rth2: | Rth2 | 27 K/W |
| Thermal time constant (winding): | τw1 | 23.6 s |
| Thermal time constant (housing): | τw2 | 222 s |
| Housing material: | plastic | |
| Operating temperature, min.: | -25 °C | |
| Operating temperature, max.: | 80 °C | |
| Winding temperature, max.: | 80 °C | |
| Reduction ratio, exact: | 33.08653846153846 | |
| Continuous input speed, max.: | 5000 min⁻¹ | |
| Mass: | 26 g | |
| Speed up to: | nmax. | 5000 min⁻¹ |
Download
3D-CAD Files
Absolute reduction
Datasheet
Technical Information
Application note
AN 163 - Digital Hall Sensors