Details
NRND
RE-max 17 Ø17 mm, Precious Metal Brushes CLL, 4 Watt, with terminals
Part number 214897
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €91.79 |
| 5-19 | €83.79 | |
| 20-49 | €76.73 | |
| from 50 | On request |
NRND (Not Recommended for New Designs): These products continue to be available, but are not recommended for new projects. Our sales team will be happy to suggest alternatives.
Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 12 V |
| No load speed | 11300 rpm |
| No load current | 10.2 mA |
| Nominal speed | 8620 rpm |
| Nominal torque (max. continuous torque) | 3.44 mNm |
| Nominal current (max. continuous current) | 0.349 A |
| Stall torque | 14.6 mNm |
| Stall current | 1.45 A |
| Max. efficiency | 84 % |
| Characteristics | |
| Terminal resistance | 8.29 Ω |
| Terminal inductance | 0.205 mH |
| Torque constant | 10.1 mNm/A |
| Speed constant | 946 rpm/V |
| Speed / torque gradient | 778 rpm/mNm |
| Mechanical time constant | 7.06 ms |
| Rotor inertia | 0.867 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 35 K/W |
| Thermal resistance winding-housing | 12 K/W |
| Thermal time constant winding | 7.74 s |
| Thermal time constant motor | 343 s |
| Ambient temperature | -30...+65 °C |
| Max. winding temperature | +85 °C |
| Mechanical data | |
| Bearing type | sleeve bearing |
| Max. speed | 19000 rpm |
| Axial play | 0.05 - 0.15 mm |
| Radial play | 0.012 mm |
| Max. axial load (dynamic) | 0.8 N |
| Max. force for press fits (static) | 35 N |
| (static, shaft supported) | 0 N |
| Max. radial load | 1.4 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 1 |
| Number of commutator segments | 7 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 26 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
