6~12V Precision DC Coreless Motor
Diameter: 16mm; Length:30mm; Voltage: 6~12V; Max. output power: 1.6~3.1W; Speed: 6700~9600rpm; Nominal torque: 1~3mNm.
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 | 40-67-6.0 | 41-85-9.0 | 42-96-12.0 |
Voltage | V | 6.0 | 9.0 | 12.0 |
Terminal resistance | Ω | 5.6 | 7.9 | 11.5 |
No-load speed | rpm | 6700 | 8500 | 9600 |
No-load current | mA | 8 | 8 | 8 |
Stall torque | mNm | 9.0 | 11.4 | 12.2 |
Stall current | mA | 1070 | 1140 | 1040 |
Nominal torque | mNm | 1.0 | 2.0 | 3.0 |
Nominal speed | rpm | 5960 | 7000 | 7240 |
Nominal current | mA | 130 | 210 | 260 |
Max.output power | W | 1.6 | 2.5 | 3.1 |
Max.efficiency | % | 84 | 84 | 83 |
Back-EMF constant | mV/rpm | 0.9 | 1.1 | 1.2 |
Torque constant | mNm/A | 8.5 | 10 | 11.8 |
Speed/torque gradient | rpm/mNm | 700 | 700 | 800 |
Rotor inertia | gcm2 | 0.6 | 0.6 | 0.6 |
Weight | g | 26 | 26 | 26 |