Description
1 | Voltage | V | 6.0 | 9.0 | 12.0 |
2 | Terminal resistance | Ω | 0.13 | 0.28 | 0.45 |
3 | No-load speed | rpm | 17000 | 17000 | 17000 |
4 | No-load current | A | 0.34 | 0.24 | 0.19 |
5 | Stall torque | mNm | 158 | 160 | 177 |
6 | Stall current | A | 47.2 | 32.1 | 26.7 |
7 | Nominal torque | mNm | 30.4 | 30.0 | 30.3 |
8 | Nominal speed | rpm | 7310 | 9920 | 10560 |
9 | Nominal current | A | 8.1 | 6.3 | 4.9 |
10 | Max. output power | W | 70 | 71 | 79 |
11 | Max. efficiency | % | 83.6 | 83.5 | 83.6 |
12 | Back-EMF constant | mV/rpm | 0.4 | 0.5 | 0.7 |
13 | Torque constant | mNm/A | 3.4 | 5.0 | 6.7 |
14 | KV Value | rpm/V | 2810 | 1887 | 1420 |
15 | Speed/torque gradient | rpm/mNm | 106.6 | 105.9 | 96.4 |
16 | Rotor inertia | gcm² | 6.3 | 6.3 | 6.3 |
17 | Weight | g | 15 | 15 | 15 |
18 | Thermal resistance housing-ambient | K/W | – | 3 | – |
19 | Thermal resistance winding-housing | K/W | – | 2.5 | – |
20 | Thermal time constant motor | s | – | 160 | – |
21 | Thermal time constant winding | s | – | 26 | – |
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 | – | – | 6 | – |
30 | Bearings | – | – | 2 ball bearings | – |
31 | Commutation | – | – | Sensorless | – |
32 | Protection class | – | – | IP 20 | – |
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