Description
1 | Voltage | V | 48.0 | 36.0 | 24.0 |
2 | Terminal resistance | Ω | 0.78 | 0.43 | 0.19 |
3 | No-load speed | rpm | 5000 | 5000 | 5000 |
4 | No-load current | A | 0.35 | 0.5 | 0.7 |
5 | Stall torque | mNm | 5577 | 5687 | 5725 |
6 | Stall current | A | 61.5 | 83.7 | 126.3 |
7 | Nominal torque | mNm | 558 | 553 | 558 |
8 | Nominal speed | rpm | 3700 | 3700 | 3700 |
9 | Nominal current | A | 5.5 | 7.3 | 11 |
10 | Max. output power | W | 730 | 744 | 749 |
11 | Max. efficiency | % | 85.4 | 85.1 | 85.6 |
12 | Back-EMF constant | mV/rpm | 9.5 | 7.2 | 4.8 |
13 | Torque constant | mNm/A | 91.2 | 68.3 | 45.6 |
14 | KV Value | rpm/V | 104 | 139 | 208 |
15 | Speed/torque gradient | rpm/mNm | 0.9 | 0.9 | 0.9 |
16 | Rotor inertia | gcm² | 599 | 599 | 599 |
17 | Weight | g | 230 | 230 | 230 |
18 | Thermal resistance housing-ambient | K/W | – | 1.47 | – |
19 | Thermal resistance winding-housing | K/W | – | 0.49 | – |
20 | Thermal time constant motor | s | – | 300 | – |
21 | Thermal time constant winding | s | – | 80 | – |
22 | Operating temperature range | °C | – | -40~+120 | – |
23 | Thermal class of winding | °C | – | 180 | – |
24 | Axial play | mm | – | 0.012 | – |
25 | Radial play | mm | – | 0.008 | – |
26 | Axial load dynamic | N | – | 12 | – |
27 | Axial load static | N | – | 235 | – |
28 | Radial load at 3 mm from mounting face | N | – | 146 | – |
29 | No. of pole pairs | – | – | 7 | – |
30 | Bearings | – | – | 2 ball bearings | – |
31 | Commutation | – | – | Sensorless | – |
32 | Protection class | – | – | IP 20 | – |
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