Description
1 | Voltage | V | 12.0 | 24.0 | 16.0 |
2 | Terminal resistance | Ω | 2.3 | 12.7 | 14 |
3 | No-load speed | rpm | 6600 | 6600 | 4500 |
4 | No-load current | A | 0.25 | 0.1 | 0.1 |
5 | Stall torque | mNm | 83 | 58 | 32 |
6 | Stall current | A | 5 | 1.9 | 1.1 |
7 | Nominal torque | mNm | 10.0 | 10.0 | 10.0 |
8 | Nominal speed | rpm | 5550 | 5400 | 3000 |
9 | Nominal current | A | 0.9 | 0.4 | 0.5 |
10 | Max. output power | W | 14 | 10.0 | 3.8 |
11 | Max. efficiency | % | 61 | 59 | 50 |
12 | Back-EMF constant | mV/rpm | 1.7 | 3.4 | 3 |
13 | Torque constant | mNm/A | 16.5 | 32.8 | 30.9 |
14 | KV Value | rpm/V | 550 | 275 | 281 |
15 | Speed/torque gradient | rpm/mNm | 80 | 112 | 139 |
16 | Rotor inertia | gcm² | 13 | 13 | 13 |
17 | Weight | g | 80 | 80 | 80 |
18 | Thermal resistance housing-ambient | K/W | 17.3 | – | – |
19 | Thermal resistance winding-housing | K/W | 4 | – | – |
20 | Thermal time constant motor | s | 600 | – | – |
21 | Thermal time constant winding | s | 3 | – | – |
22 | Operating temperature range | °C | -40~+100 | – | – |
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 | 2 | – | – | |
30 | Bearings | 2 ball bearings | |||
31 | Commutation | Sensorless | |||
32 | Protection class | IP30 |
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