FA-1015R Coreless Brushed DC Motor
The FA-1015R is a 0.5W miniature coreless brushed DC motor sized Φ10×15mm, engineered with precious metal brushes and iron-free coreless rotor for smooth rotation in compact precision devices.
• Dimension: Φ10mm × Length15mm
• Rated Power: 0.5W
• Rated Voltage Option:7.4V /12V
• Precious metal brush & sleeve bearing
• Optional gearbox and encoder customization
Mechanical Dimensions
Dimensions are in mm. Please refer to the datasheet for tolerances and mounting details.
Performance Parameters
| Motor specifications | 12A | 11A | 01A | 15A | |
|---|---|---|---|---|---|
| Nominal voltage | V | 3.7 | 6 | 7.4 | 12 |
| No load speed | rpm | 15530 | 17500 | 33110 | 38100 |
| No load current | mA | 50 | 40 | 70 | 50 |
| Nominal speed | rpm | 11725 | 13212 | 24832 | 28575 |
| Nominal torque | mNm | 0.42 | 0.52 | 0.92 | 1.35 |
| Nominal current | A | 0.22 | 0.19 | 0.48 | 0.49 |
| Stall torque | mNm | 1.7 | 2.1 | 3.7 | 5.4 |
| Stall current | A | 0.76 | 0.64 | 1.72 | 1.8 |
| Terminal resistance | Ω | 4.86 | 9.32 | 4.3 | 6.67 |
| Torque constant | mNm/A | 2.23 | 3.21 | 2.03 | 2.95 |
| Speed constant | rpm/V | 4197 | 2917 | 4474 | 3175 |
| Mechanical time constant | ms | 1.06 | 1.04 | 1.1 | 1.11 |
| Rotor inertia | gcm² | 0.118 | 0.116 | 0.12 | 0.122 |
Optical Gearbox
| N/A | |
|---|---|
Optional encoder
| N/A | |
|---|---|
Other Specifications
| Other specifications | |||
|---|---|---|---|
| Operating temperature range | -20…+80℃ | Bearing type | Sleeve bearings |
| Number of pole pairs | 1 | Brush type | Precious metal brushes |
| Number of phases | 5 | Weight of motor | 4.76g |
Engineering Overview
Adopting coreless iron-free rotor structure plus 5-segment commutator with precious metal brushes, FA-1015R eliminates cogging torque to achieve ultra-smooth running, low noise and stable performance. It supports optional gearbox and encoder matching to meet diversified precision drive needs.
Typical Applications:
• Portable precision medical instruments
• Mini cosmetic handheld equipment
• Micro precision pumps
• Small laboratory testing devices