7.5~12V Precision DC Coreless Motor
Diameter: 16mm; Length:25.2mm; Voltage: 7.5~12V; Max. output power: 0.75~1.15W; Speed: 9200~11000rpm; Nominal torque: 0.5~1mNm.
Applications: precision drives in medical equipment and devices, healthcare products, robotics, and industrial automation.
Options: Lead wires length, Shaft length, Special coils, Bearing type, Gearheads.
Characteristics | Unit | 47-96-7.5 | 65-92-9.0 | 66-110-12.0 |
Voltage | V | 7.5 | 9.0 | 12.0 |
Terminal resistance | Ω | 12.0 | 25.5 | 36 |
No-load speed | rpm | 9600 | 9200 | 11000 |
No-load current | mA | 10 | 9 | 8 |
Stall torque | mNm | 4.6 | 3.1 | 3.3 |
Stall current | mA | 630 | 350 | 330 |
Nominal torque | mNm | 1.0 | 0.5 | 0.5 |
Nominal speed | rpm | 7490 | 7720 | 9320 |
Nominal current | mA | 150 | 60 | 60 |
Max.output power | W | 1.15 | 0.75 | 0.94 |
Max.efficiency | % | 76 | 71 | 71 |
Back-EMF constant | mV/rpm | 0.8 | 1.0 | 1.1 |
Torque constant | mNm/A | 7.3 | 9.1 | 10.2 |
Speed/torque gradient | rpm/mNm | 2100 | 3000 | 3400 |
Rotor inertia | gcm2 | 0.78 | 0.78 | 0.78 |
Weight | g | 19 | 19 | 19 |