Details
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EC 90 flat Ø90 mm, brushless, 400 W, with Hall sensors | Open rotor
Part number 607930
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €290.41 |
| 5-19 | €243.68 | |
| 20-49 | €211.05 | |
| from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
| Values at nominal voltage | |
| Nominal voltage | 30 V |
| No load speed | 2080 rpm |
| No load current | 475 mA |
| Nominal speed | 1700 rpm |
| Nominal torque (max. continuous torque) | 1270 mNm |
| Nominal current (max. continuous current) | 8.78 A |
| Stall torque | 10000 mNm |
| Stall current | 109 A |
| Max. efficiency | 87 % |
| Characteristics | |
| Terminal resistance | 0.275 Ω |
| Terminal inductance | 0.369 mH |
| Torque constant | 136 mNm/A |
| Speed constant | 70.2 rpm/V |
| Speed / torque gradient | 0.142 rpm/mNm |
| Mechanical time constant | 7.1 ms |
| Rotor inertia | 4760 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 1.37 K/W |
| Thermal resistance winding-housing | 1.02 K/W |
| Thermal time constant winding | 31.9 s |
| Thermal time constant motor | 204 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 5000 rpm |
| Axial play | {0} {1}, at radial load {2} {3} {4} |
| 0.14 mm, at radial load > 58 N | |
| Max. axial load (dynamic) | 34 N |
| Max. force for press fits (static) | 440 N |
| (static, shaft supported) | 8000 N |
| Max. radial load | 130 N, 10 mm from flange |
| Other specifications | |
| Number of pole pairs | 11 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 964 g |
Description
The flat design of the brushless EC flat motors makes them the perfect solution for many applications. The thought-through, simple design makes it possible to largely automate the manufacturing—this is reflected by the economical price.The open rotor supports cooling during operation, which permits greater continuous torques.
