Linear DC-Servomotors
LM 1247-020-11
with Analog Hall Sensors
Key data
- Continuous force up to:
- 3.6 N
- Stroke length:
- 20 ... 120 mm
- Width:
- 12.5 mm
- Height:
- 19.1 mm
- Length:
- 49.4 mm
Advantages
- High dynamics
- Excellent force to volume ratio
- No residual force present
- Non-magnetic metal housing
- Compact and robust construction
- No lubrication required
- Simple installation and configuration
| Productcategory: | Linear DC-Servomotors | |
|---|---|---|
| Back-EMF constant: | kE | 5.25 V/m/s |
| Terminal inductance, phase-phase: | L | 820 µH |
| Thermal resistance Rth1: | Rth1 | 3.2 K/W |
| Thermal resistance Rth2: | Rth2 | 20 K/W |
| Thermal time constant (winding): | τw1 | 11 s |
| Thermal time constant (housing): | τw2 | 624 s |
| Housing material: | metal, non-magnetic | |
| Operating temperature, min.: | -20 °C | |
| Operating temperature, max.: | 125 °C | |
| Rod mass: | 19 g | |
| Total mass: | 58 g |
Operating Area of motor
Trapezoidal motion profile: (t1 = t2 = t3)
Displacement distance: 20 mm
Friction coefficient: 0,2
Slope angle: 0°
Rest time: 0,1 s
Load:
The max. applicable load (incl. rod) at a given speed with an external force of 0 N.
External force:
The max. permissible external force at a given speed with a load (incl. rod) of:
- 0,1 kg ––––
- 0,2 kg ------
- 0,5 kg ......
Download
3D-CAD Files
Datasheet
Technical Information
Technical Manual
Application note
AN 162 - Analog Hall Sensors
AN 183 - Equivalent DC-current in FAULHABER SC and MC
AN 301 - Concerning Stroke and Rod Length for Linear DC-Servomotors