DC-Micromotors
2233F012S
Precious Metal Commutation
Key data
- Nominal voltage:
- 4.5 ... 30 V
- Rated torque up to:
- 7.28 mNm
- No-load speed up to:
- 9260 min⁻¹
- Stall torque up to:
- 21.4 mNm
- Diameter:
- 22 mm
- Length:
- 32.6 mm
Advantages
- Powerful magnets
- Wide operating temperature range
- All-steel housing with corrosion-resistant coating
- No cogging torque, highly dynamic performance, precise speed control
- Low current and starting voltage
- Extremely compact and lightweight design
| Productcategory: | DC-Micromotors | |
|---|---|---|
| Productfamily: | FAULHABER S/G | |
| Nominal voltage: | UN | 12 V |
| Terminal resistance: | R | 9.5 Ω |
| Efficiency motor, max.: | ηmax | 86 % |
| No-load speed up to: | n0 | 7740 min⁻¹ |
| No-load current: | I0 | 0.0068 A |
| Rated torque up to: | MN | 7.28 mNm |
| Stall torque up to: | MH | 18.5 mNm |
| Speed constant: | kn | 648 min⁻¹/V |
| Back-EMF constant: | kE | 1.46 mV/min⁻¹ |
| Torque constant: | kM | 14.7 mNm/A |
| Current constant: | kI | 0.072 A/mNm |
| Slope of n-M curve: | 418 min⁻¹/mNm | |
| Rotor inductance: | L | 491 µH |
| Mechanical time constant: | Tm | 11 ms |
| Rotor inertia: | J | 2.2 gcm² |
| Angular acceleration: | αmax. | 78 ·10³rad/s² |
| Thermal resistance Rth1: | Rth1 | 6.7 K/W |
| Thermal resistance Rth2: | Rth2 | 21.6 K/W |
| Thermal resistance (external plastic flange): | Rth2 p | 19 K/W |
| Thermal resistance (external metal flange): | Rth2 m | 10 K/W |
| Thermal time constant (winding): | τw1 | 8.3 s |
| Thermal time constant (housing): | τw2 | 581.9 s |
| Thermal time constant (external plastic flange): | τw2 p | 510 s |
| Thermal time constant (external metal flange): | τw2 m | 270 s |
| Housing material: | steel, zinc galvanized and passivated | |
| Operating temperature, min.: | -30 °C | |
| Operating temperature, max.: | 85 °C | |
| Winding temperature, max.: | 125 °C | |
| Mass: | 61 g | |
| Speed up to: | nmax. | 10000 min⁻¹ |
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3D-CAD Files
Datasheet
Technical Information