| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | $466.88 |
| 5-19 | $398.25 | |
| 20-49 | $328.88 | |
| 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
| Values at nominal voltage | |
| Nominal voltage | 18 V |
| No load speed | 4860 rpm |
| No load current | 1000 mA |
| Nominal speed | 4360 rpm |
| Nominal torque (max. continuous torque) | 399 mNm |
| Nominal current (max. continuous current) | 11.5 A |
| Stall torque | 4370 mNm |
| Stall current | 298 A |
| Max. efficiency | 89 % |
| Characteristics | |
| Terminal resistance | 0.0604 Ω |
| Terminal inductance | 0.0653 mH |
| Torque constant | 35 mNm/A |
| Speed constant | 273 rpm/V |
| Speed / torque gradient | 0.471 rpm/mNm |
| Mechanical time constant | 0.839 ms |
| Rotor inertia | 170 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 4.32 K/W |
| Thermal resistance winding-housing | 0.63 K/W |
| Thermal time constant winding | 18 s |
| Thermal time constant motor | 1780 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +155 °C |
| Mechanical data | |
| Max. speed | 6000 rpm |
| Axial play | 0 mm, at radial load < 15 N |
| 0.14 mm, at radial load > 15 N | |
| Max. axial load (dynamic) | 12 N |
| Max. force for press fits (static) | 150 N |
| (static, shaft supported) | 6000 N |
| Max. radial load | 110 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 8 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 823 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
Description
Because of their optimized magnet ring, the brushless EC-i motors with iron windings offer a very high torque density and a low cogging torque. The multi-pole internal rotor is extremely dynamic.
Its robust design, with a steel flange and steel housing, makes this motor suitable for a wide range of applications. Order your EC-i drive online now.
