FA-46110RB Coreless Brushless DC Motor
FA-46110RB is top-tier 200W ultra-high torque coreless brushless DC motor with 46mm outer diameter and 110mm ultra-long body. It adopts heavy-duty double ball bearings and built-in 3-channel hall sensor for stable closed-loop control under extreme heavy continuous loads. Equipped with industrial pluggable EX2EDG-5.08 Phoenix 8Pin terminal and 16AWG thick silicone wires for high-current transmission. Four winding variants cover 24V, 30V and 48V industrial voltages with differentiated high-speed & super high-torque performance. EM22 incremental & absolute encoders are optional for heavy industrial servo systems.
• Dimension: Φ46mm × Length 110mm
• Rated Power: 200W
• Voltage Options: 24V(01A) / 30V(04A) / 48V(03A/02A)
• Heavy-duty double ball bearings + integrated 3CH hall sensor (3.3~5V VCC)
• EX2EDG-5.08 pluggable Phoenix terminal, 16AWG silicone wire; Optional EM22 encoders
Mechanical Dimensions
Dimensions are in mm. Please refer to the datasheet for tolerances and mounting details.
Performance Parameters
| Motor specifications | 01A | 04A | 03A | 02A | |
|---|---|---|---|---|---|
| Nominal voltage | V | 24 | 30 | 48 | 48 |
| No load speed | rpm | 9000 | 8000 | 8000 | 9000 |
| No load current | mA | 950 | 750 | 600 | 650 |
| Nominal speed | rpm | 8200 | 7300 | 7300 | 8200 |
| Nominal torque | mNm | 444.51 | 358.13 | 360.71 | 514.69 |
| Nominal current | A | 18.28 | 10.69 | 6.85 | 10.7 |
| Stall torque | mNm | 5556.4 | 4476.6 | 4508.9 | 6433.7 |
| Stall current | A | 218.18 | 125 | 78.69 | 126.32 |
| Terminal resistance | Ω | 0.11 | 0.24 | 0.61 | 0.38 |
| Torque constant | mNm/A | 24.95 | 35.09 | 56.15 | 49.91 |
| Speed constant | rpm/V | 375 | 266 | 166 | 187 |
| Mechanical time constant | ms | 2.28 | 2.52 | 2.5 | 1.97 |
| Rotor inertia | gcm² | 140.9 | 140.9 | 140.9 | 140.9 |
Optical Gearbox
| N/A | |
|---|---|
Optional encoder
| Optional encoder | |
|---|---|
| EM22 | 增量式(Incremental) 1~16384ppr 1~3通道(channel) |
| EM22 | 绝对式(Absolute) 21 bit single turn |
Terminal data
| Terminal data | ||
|---|---|---|
| Teminal model : | 拔插式凤凰接线端子EX2EDG-5.08 | 8Pin 硅胶线16AWG |
| Pin 1 电机绕组 Motor winding 1 | Pin 2 电机绕组 Motor winding 2 | Pin 3 电机绕组 Motor winding 3 |
| Pin 4 霍尔传感器 Hall GND | Pin 5 霍尔传感器 Hall sensor 1 | Pin 6 霍尔传感器 Hall sensor 2 |
| Pin 7 霍尔传感器 Hall sensor 3 | Pin 8 霍尔传感器 Hall Vcc 3.3~5V |
Other Specifications
| Other specifications | |||
|---|---|---|---|
| Operating temperature range | -20…+80℃ | Bearing type | Ball bearings |
| Number of pole pairs | 1 | Weight of motor | 955g |
| Number of phases | 3 |
Engineering Overview
FA-46110RB coreless BLDC eliminates cogging torque and brush abrasion for ultra-smooth low-vibration heavy-duty operation. Extra-large rotor inertia delivers extreme stall torque to handle ultra-hard material cutting. Pluggable Phoenix terminal simplifies wiring and maintenance, thick wires support large current transmission. Reinforced bearings resist long-term vibration and impact. Wide voltage range covers 24/30/48V industrial power standards; EM22 encoders realize high-precision closed-loop position control.
Typical Applications:
• Heavy stone & metal industrial carving/cutting machinery
• Large-load industrial robot main joint actuators
• High-power industrial polishing & deburring equipment
• Heavy-duty automated transmission & servo drive modules