Description
1 | Voltage | V | 12.0 | 24.0 | 36.0 |
2 | Terminal resistance | Ω | 0.14 | 0.58 | 1.26 |
3 | No-load speed | rpm | 10400 | 10400 | 10400 |
4 | No-load current | A | 0.44 | 0.23 | 0.15 |
5 | Stall torque | mNm | 904 | 912 | 931 |
6 | Stall current | A | 83.3 | 41.7 | 28.6 |
7 | Nominal torque | mNm | 86.7 | 89.5 | 89.6 |
8 | Nominal speed | rpm | 7820 | 8040 | 8500 |
9 | Nominal current | A | 8.1 | 4.1 | 2.7 |
10 | Max. output power | W | 247 | 248 | 254 |
11 | Max. efficiency | % | 86.0 | 85.7 | 86.2 |
12 | Back-EMF constant | mV/rpm | 1.1 | 2.3 | 3.4 |
13 | Torque constant | mNm/A | 10.9 | 22.0 | 32.8 |
14 | KV Value | rpm/V | 871 | 433 | 290 |
15 | Speed/torque gradient | rpm/mNm | 11.6 | 11.4 | 11.2 |
16 | Rotor inertia | gcm² | 31 | 31 | 31 |
17 | Weight | g | 53 | 53 | 53 |
18 | Thermal resistance housing-ambient | K/W | – | 1.7 | – |
19 | Thermal resistance winding-housing | K/W | – | 1.8 | – |
20 | Thermal time constant motor | s | – | 300 | – |
21 | Thermal time constant winding | s | – | 43 | – |
22 | Operating temperature range | °C | – | -40~+120 | – |
23 | Thermal class of winding | °C | – | 180 | – |
24 | Axial play | mm | – | 0.014 | – |
25 | Radial play | mm | – | 0.008 | – |
26 | Axial load dynamic | N | – | 5 | – |
27 | Axial load static | N | – | 80 | – |
28 | Radial load at 3 mm from mounting face | N | – | 29 | – |
29 | No. of pole pairs | – | – | 7 | – |
30 | Bearings | – | – | 2 ball bearings | – |
31 | Commutation | – | – | Sensorless | – |
32 | Protection class | – | – | IP 20 | – |
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