Description
1 | Voltage | V | 24.0 | 18.0 | 24 |
2 | Terminal resistance | Ω | 2.5 | 1.875 | 3.54 |
3 | No-load speed | rpm | 17000 | 17000 | 12000 |
4 | No-load current | A | 0.15 | 0.15 | 0.14 |
5 | Stall torque | mNm | 125.4 | 94.1 | 124.2 |
6 | Stall current | A | 9.6 | 9.6 | 6.8 |
7 | Nominal torque | mNm | 18.2 | 13.7 | 18.2 |
8 | Nominal speed | rpm | 14500 | 14500 | 10200 |
9 | Nominal current | A | 1.52 | 1.14 | 1.07 |
10 | Max. output power | W | 56 | 41.9 | 39 |
11 | Max. efficiency | % | 76 | 43.5 | 49.7 |
12 | Back-EMF constant | mV/rpm | 1.4 | 1.0 | 2.0 |
13 | Torque constant | mNm/A | 13.3 | 10.0 | 18.7 |
14 | KV Value | rpm/V | 708.3 | 944.4 | 500.0 |
15 | Speed/torque gradient | rpm/mNm | 135.6 | 180.7 | 96.6 |
16 | Rotor inertia | gcm² | 2 | 2 | 2 |
17 | Weight | g | 80 | 80 | 80 |
18 | Thermal resistance housing-ambient | K/W | – | 9 | – |
19 | Thermal resistance winding-housing | K/W | – | 3.5 | – |
20 | Thermal time constant motor | s | – | 620 | – |
21 | Thermal time constant winding | s | – | 4 | – |
22 | Operating temperature range | °C | – | -40~+120 | – |
23 | Thermal class of winding | °C | – | 155 | – |
24 | Axial play | mm | – | 0.012 | – |
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 | – | – | 1 | – |
30 | Bearings | – | – | 2 ball bearings | – |
31 | Commutation | – | – | Hall Sensor | – |
32 | Protection class | – | – | IP 30 | – |
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