Details
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ECX SPEED 4 L Ø4 mm, brushless, with Hall sensors
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €364.73* |
| 5-19 | €284.83* | |
| 20-49 | €232.10* | |
| from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
| Values at nominal voltage | |
| Nominal voltage | 3 V |
| No load speed | 40800 rpm |
| No load current | 55.6 mA |
| Nominal speed | 23200 rpm |
| Nominal torque (max. continuous torque) | 0.34 mNm |
| Nominal current (max. continuous current) | 0.549 A |
| Stall torque | 0.83 mNm |
| Stall current | 1.24 A |
| Max. efficiency | 63 % |
| Characteristics | |
| Terminal resistance | 2.42 Ω |
| Terminal inductance | 0.0458 mH |
| Torque constant | 0.67 mNm/A |
| Speed constant | 14300 rpm/V |
| Speed / torque gradient | 51500 rpm/mNm |
| Mechanical time constant | 0.889 ms |
| Rotor inertia | 0.00165 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 84 K/W |
| Thermal resistance winding-housing | 16.7 K/W |
| Thermal time constant winding | 1.51 s |
| Thermal time constant motor | 76.4 s |
| Ambient temperature | -20...+80 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 50000 rpm |
| Axial play | 0.04 mm, at radial load < 0 N |
| 0.06 mm, at radial load > 0 N | |
| Radial play | 0.012 mm |
| Max. axial load (dynamic) | 0.1 N |
| Max. force for press fits (static) | 5 N |
| (static, shaft supported) | 10 N |
| Max. radial load | 0.2 N, 2 mm from flange |
| Other specifications | |
| Number of pole pairs | 1 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 2 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
Description
The brushless ECX SPEED motors with an ironless winding have an extremely large speed range, high power, excellent control characteristics, and of course unrivaled durability.
The ECX SPEED 4 is available in two lengths with Hall sensors, encoder, or sensorless, and can be combined with gearheads. Order your ECX drive online now.
