Details
NRND
RE-max 13 Ø13 mm, Precious Metal Brushes, CLL, 2.5 Watt, with cables
Part number 203944
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €84.42 |
| 5-19 | €77.05 | |
| 20-49 | €70.63 | |
| 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 | 8 V |
| No load speed | 10900 rpm |
| No load current | 9.67 mA |
| Nominal speed | 7580 rpm |
| Nominal torque (max. continuous torque) | 2.78 mNm |
| Nominal current (max. continuous current) | 0.408 A |
| Stall torque | 9 mNm |
| Stall current | 1.3 A |
| Max. efficiency | 84 % |
| Characteristics | |
| Terminal resistance | 6.16 Ω |
| Terminal inductance | 0.163 mH |
| Torque constant | 6.94 mNm/A |
| Speed constant | 1380 rpm/V |
| Speed / torque gradient | 1220 rpm/mNm |
| Mechanical time constant | 7.25 ms |
| Rotor inertia | 0.565 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 37 K/W |
| Thermal resistance winding-housing | 10 K/W |
| Thermal time constant winding | 7.33 s |
| Thermal time constant motor | 277 s |
| Ambient temperature | -20...+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 | 0.014 mm |
| Max. axial load (dynamic) | 0.8 N |
| Max. force for press fits (static) | 35 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 | 24 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
