84mm Brushless frameless torque motor
Diameter: 84mm; Length:21mm; Voltage: 48.0V; Max. output power: 865~2082W; Speed: 1640~3460rpm; Nominal torque: 1.0-1.5N.m.
Applications: Robot, industrial automation fields.
Options: Lead wires length, Shaft length, Special coils, Bearing type, Gearheads, Hall sensor, Encoder, Driver.
| Characteristics | Unit | -9-48.0 | -17-48.0 | -35-48.0 |
| Voltage | V | 48.0 | 48.0 | 48.0 |
| Line resistance | Ω | 4.4 | 1.1 | 0.28 |
| Line inductance | mH | 2.36 | 0.59 | 0.15 |
| No-load speed | rpm | 865 | 1730 | 3460 |
| No-load current | A | 0.13 | 0.25 | 0.5 |
| Stall torque | N.m | 5.6 | 11.4 | 23.0 |
| Stall current | A | 10.9 | 43.6 | 174.5 |
| Nominal torque | N.m | 1.5 | 1.3 | 1.0 |
| Nominal speed | rpm | 565 | 1379 | 2979 |
| Nominal current | A | 3.1 | 5.2 | 8.0 |
| Max.output power | W | 128 | 518 | 2082 |
| Max.efficiency | % | 86 | 86 | 86 |
| Back-EMF constant | mV/rpm | 54.9 | 27.6 | 13.8 |
| Torque constant | Nm/A | 0.52 | 0.26 | 0.13 |
| KV Value | rpm/V | 18.0 | 36.0 | 72.1 |
| Speed/torque gradient | rpm/Nm | 153 | 151 | 150 |
| Weight | g | 255 | 255 | 255 |
