EC-max 40 Ø40 mm, brushless, 70 Watt, with Hall sensors
Part number 283869
Prices
Price scales
| Quantity | Price per unit |
|---|---|
| 1-4 | CHF 273.70 |
| 5-19 | CHF 214.10 |
| 20-49 | CHF 162.40 |
| from 50 | On request |
Prices excluding VAT
Description
The new maxon EC-max program picks up the ideology of the successful A-max and RE-max motors. The electronically commutated DC motors are based on the same parts platform idea, creating a wide market-oriented range in the modular system with gearheads, sensors and brakes.Specifications
| Values at nominal voltage | ||
|---|---|---|
| Supply voltage | 48 V | |
| No load speed | 9030 rpm | |
| No load current | 173 mA | |
| Nominal speed | 7610 rpm | |
| Nominal torque (max. continuous torque) | 94.2 mNm | |
| Nominal current (max. continuous current) | 2.02 A | |
| Stall torque | 636 mNm | |
| Starting current | 12.7 A | |
| Max. efficiency | 78 % | |
| Characteristics | ||
| Terminal resistance | 3.78 Ω | |
| Terminal inductance | 0.592 mH | |
| Torque constant | 50 mNm/A | |
| Speed constant | 191 rpm/V | |
| Speed / torque gradient | 14.4 rpm/mNm | |
| Mechanical time constant | 7.73 ms | |
| Rotor inertia | 51.2 gcm² | |
| Thermal data | ||
| Thermal resistance housing-ambient | 4.63 KW-1 | |
| Thermal resistance winding-housing | 0.542 KW-1 | |
| Thermal time constant winding | 4.28 s | |
| Thermal time constant motor | 926 s | |
| Ambient temperature | -40...+100 °C | |
| Max. permissible winding temperature | +155 °C | |
| Mechanical data | ||
| Bearing Type | ball bearings | |
| Max. permissible speed | 12000 rpm | |
| Axial play | 0 - 0.14 mm | |
| Max. axial load (dynamic) | 8 N | |
| Max. force for press fits (static) | 210 N | |
| (static, shaft supported) | 5000 N | |
| Max. radial loading | 80 N, 5 mm from flange | |
| Other specifications | ||
| Number of pole pairs | 1 | |
| Number of phases | 3 | |
| Direction of rotation | Clockwise (CW) | |
| Number of autoclave cycles | 0 | |