Current: 1.68A
Resistance: 1.65Ω
Rated Torque: 0.5Nm(70.80oz.in)
Encoder: 15bit
BFISC42-P3A3 with Planetary Gearbox
BesFoc
Integrated Motors
Nema23-57mm
2 phase
1.8°
CANopen Network
10 Pcs
| Availability: | |
|---|---|
BesFoc nema 17 BFISC42-P3A3 42x42x69.9mm Planetary Geared integrated stepper servo motor with Pluse control 1.8Degree 1.68A 1.65Ω 0.5N.m with 15bit integrated driver. For more different integrated servo motor requirements please contact us!!!
Type: Nema17 Planetary Geared integrated stepper servo motor with built-in driver
Model Name: BFISC42-P3A3
Phase: 2
Step Angle: 1.8 degree
Current: 1.68A
Resistance: 1.65Ω±10%(20℃)
Inductance: 2.8mH±20%(1kHz 1V RMS)
Holding Torque: 0.5Nm (70.80oz.in)
Encoder: 15Bit
Control Method: Pluse (CANopen, RS485 optional)
Frame Size: Nema 17 (42x42mm)
Body Length: 68.5mm
Shaft Diameter: 5mm
Shaft Length: 21mm
Cortex-M4 core high-performance 32-bit micro controller
The highest pulse response frequency can reach 200KHz
Built in protection function, effectively ensuring the safe use of the device
Intelligent current regulation to reduce vibration, noise, and heat generation
Adopting low internal resistance MOS, the heating is reduced by 30% compared to ordinary products
Voltage range: DC12V-36V
Integrated design with integrated drive motor, easy installation, small footprint, and simple wiring
Equipped with anti reverse connection function
Pulse type
RS485 MOdbus RTU network type
CANopen network type
Waterproof type: IP30, IP54, IP65, optional
| Electrical Specification | ||
| Product Type | / | Nema 17 Planetary Geared Integrated Stepper Servo Motor with Encoder |
| Model Name | / | BFISC42-P3A3 (Pluse,CANopen,RS485 Optional) |
| Phase | phase | 2 |
| Step Angle | ° | 1.8 |
| Current | A | 1.68 |
| Resistance | Ω | 1.65 |
| Inductance | mH | 2.8 |
| Rated Torque | N.m | 0.5 |
| Total Height | mm | 68.5 |
| Encoder | / | 15Bit |
| Insulation Class | / | B |
| Driver Parameters | Min | Rated | Max |
| Input Voltage(V) | 16 | 24 | 36 |
| Logic Input Voltage (V) | 5 | 5 | 24 |
| Logic Input Current(mA) | 10 | 10 | 50 |
| Pulse Frequency(KHz) | 200 |
| Environment | Parameters |
| Cooling Method | Natural or forced cooling |
| Application | Avoid dust, oil and corrosive gases; keep away from other heat generating equipment; prohibit the presence of combustible gases and conductive dust. |
| Operating Temperature | 0℃ ~ +50℃ |
| Environmental humidity | ≤85%RH(no condensation) |
| Vibrations | 5.9m/s² max |
| Storage Temperature | -25℃ ~ +70℃ |
| Color | Name | Function |
| Green | PWR | Power indicator |
| Red | ALM | Alarm indicator |
| / | Pluse | CANopen / RS485 | |||||
| Ports | Pin | Port Name | Description | Port Name | Description | ||
| CN1 | 1 | PUL+ | Pulse Signal | DI1+ | Digital output signal | ||
| 2 | PUL- | DI1- | |||||
| 3 | DIR+ | Direction Signal | DI2+ | Digital output signal | |||
| 4 | DIR- | DI2- | |||||
| 5 | ENA+ | Enable Signal | DI3+ | Digital output signal | |||
| 6 | ENA- | DI3- | |||||
| 7 | NC | undefined | DI4+ | Digital output signal | |||
| 8 | NC | undefined | DI4- | ||||
| 9 | ALM+ | Alarm Signal | DO1+ | Digital output signal | |||
| 10 | ALM- | DO1- | |||||
| 11 | PEND+ | Pending signal | DO2+ | Digital output signal | |||
| 12 | PEND- | DO2- | |||||
| 13 | NC | undefined | CANL | Low-level CAN bus | 485A | Functional signal | |
| 14 | NC | undefined | CANH | High-level CAN bus | 485B | ||
| 15 | NC | undefined | CANL | Low-level CAN bus | 485A | ||
| 16 | NC | undefined | CANH | High-level CAN bus | 485B | ||
| CN2 | 1 | DC+ | Power Connection | DC- | Power Connection | DC+ | Power Connection |
| 2 | DC- | DC+ | DC- | ||||
| Pin | Port Name | Description |
| 1 | SW1 | Subdivide Settings |
| 2 | SW2 | |
| 3 | SW3 | |
| 4 | SW4 | |
| 5 | SW5 | Setting of motor rotation direction |
| Subdivide | SW1 | SW2 | SW3 | SW4 |
| 200 | OFF | OFF | OFF | OFF |
| 400 | ON | OFF | OFF | OFF |
| 800 | OFF | ON | OFF | OFF |
| 1600 | ON | ON | OFF | OFF |
| 3200 | OFF | OFF | ON | OFF |
| 6400 | ON | OFF | ON | OFF |
| 12800 | OFF | ON | ON | OFF |
| 25600 | ON | ON | ON | OFF |
| 1000 | OFF | OFF | OFF | ON |
| 2000 | ON | OFF | OFF | ON |
| 4000 | OFF | ON | OFF | ON |
| 5000 | ON | ON | OFF | ON |
| 8000 | OFF | OFF | ON | ON |
| 10000 | ON | OFF | ON | ON |
| 20000 | OFF | ON | ON | ON |
| 25000 | ON | ON | ON | ON |
The user can set the motor rotation direction via SW5, which works together with the DIR control signal. Changing SW5 setting or DIR control signal can change the current motor rotation direction.
| Directions | SW5 | DIR |
| CW | OFF | Low Level |
| CCW | ON | Low Level |
| CCW | OFF | High Level or Suspended |
| CW | ON | High Level or Suspended |
| Model | PRF/PRL40-L1 | PRF/PRL40-L2 | ||||||||||||||||
| Gear Ratio | / | 3 | 4 | 5 | 7 | 10 | 12 | 15 | 16 | 20 | 25 | 28 | 30 | 35 | 40 | 50 | 70 | 100 |
| Rated Torque | 16 | 16 | 15 | 12 | 10 | / | / | / | 16 | 15 | / | / | 12 | 16 | 15 | 12 | 10 | |
| Max Torque | 24 | 24 | 23 | 18 | 15 | / | / | / | 24 | 23 | / | / | 18 | 24 | 23 | 18 | 15 | |
| Motor Diameter | mm | 42 | ||||||||||||||||
| Motor Shaft Diameter | mm | 5 | ||||||||||||||||
| Motor flange | mm | 22 | ||||||||||||||||
| Front cover hole spacing | mm | 31 | ||||||||||||||||
| Front cover pitch circle | mm | 43.8 | ||||||||||||||||
| Gearbox Length | mm | 88 | 103 | |||||||||||||||
| Back Lash | arcmin | ≤8 arcmin | ≤12 arcmin | |||||||||||||||
| Efficiency | % | ≥96 | ≥94 | |||||||||||||||
| Rated Input Speed | Rpm | 4000 | ||||||||||||||||
| Max Input Speed | Rpm | 8000 | ||||||||||||||||
| Average Life Span | h | 20000 | ||||||||||||||||
| Noise | dB | ≤58 | ||||||||||||||||
| Work Temp. | ℃ | -20 to +80 | ||||||||||||||||
| Lubricating grease | / | Fully Synthetic Grease | ||||||||||||||||



Metal Pulleys
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Threaded Shaft
Panel Mount
Single Flat
Dual Flat
Key Shaft
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Lead Screw | Linear Actuator | Linear Motion | Worm Gearbox | Press-on shell | Shaft | Gearbox | IP Level | Brake | More Custom |
For 0.26N.m torque , see [Planetary Geared BFISC42-P1A3 - 1.33A - 54mm Motor Length].
For 0.42N.m torque , see [Planetary Geared BFISC42-P2A3 - 1.68A - 60mm Motor Length].
For 0.73N.m torque , see [Planetary Geared BFISC42-P4A3 - 1.7A - 80.5mm Motor Length].
As a professional [integrated stepper servo motor manufacturer], BESFOC provides customized motion control solutions for global clients. Learn more about our factory capabilities.
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