Current: 1.33A
Resistance: 2.1Ω
Rated Torque: 0.26Nm(36.81oz.in)
Encoder: 1000ppr / 17bit / 15 bit
JKISC42-R1A3
Jkongmotor
Nema17-42mm
Pulse Type, RS485 ModBus, CANopen Network
10 Pcs
| Availability: | |
|---|---|
Jkongmotor nema 17 JKISC42-R1A3(RS485 / Modbus Control)42x42x54mm integrated stepper servo motor with RS485 control 1.8Degree 1.33A 2.1Ω 0.26N.m with 1000 PPR / 17bit / 15bit integrated driver. For more different integrated servo motor requirements please contact us!!!

| Series | ISS | ISC |
| Wires Pins | Traditional connector | More intelligent wires with protection |
| Temperature rise | Normal motor temperature rise | Lower temperature rise enhances accuracy and ensures more stable performance. |
| Protection Level | without IP Protection | IP30, IP54, IP65... |
Type: Nema17 integrated stepper servo motor with built-in driver
Model Name: JKISC42-R1A3 RS485 Modbus
Phase: 2
Step Angle: 1.8 degree
Current: 1.33A
Resistance: 2.1Ω±10%(20℃)
Inductance: 2.5mH±20%(1kHz 1V RMS)
Holding Torque: 0.26Nm(36.81oz.in)
Encoder: 1000ppr / 17Bit / 15Bit
Control Method: RS485 (Pulse, CANopen optional)
Frame Size: Nema 17 (42 x 42mm)
Body Length: 54mm
Shaft Diameter: 5mm
Shaft Length: 24mm
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 Integrated Stepper Servo Motor with Encoder |
| Model Name | / | JKISC42-R1A3 Modbus-RTU |
| Phase | phase | 2 |
| Step Angle | ° | 1.8 |
| Current | A | 1.33 |
| Resistance | Ω | 2.1 |
| Inductance | mH | 2.5 |
| Rated Torque | N.m | 0.26 |
| Total Height | mm | 54 |
| Encoder | / | 1000ppr / 17Bit / 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 |
| / | RS485 | ||
| Ports | Pin | Port Name | Description |
| CN1 | 1 | DI1+ | Digital input 1 |
| 2 | DI1- | ||
| 3 | DI2+ | Digital input 2 | |
| 4 | DI2- | ||
| 5 | DI3+ | Digital input 3 | |
| 6 | DI3- | ||
| 7 | DI4+ | Digital input 4 | |
| 8 | DI4- | ||
| 9 | DO1+ | Digital output 1 | |
| 10 | DO1- | ||
| 11 | DO2+ | Digital output 2 | |
| 12 | DO2- | ||
| 13 | NC | undefined | |
| 14 | NC | undefined | |
| 15 | 485A | RS485 active terminal | |
| 16 | 485B | RS485 negative terminal | |
| 17 | 485A | RS485 active terminal | |
| 18 | 485B | RS485 negative terminal | |
| CN2 | 1 | V- | Power Connection |
| 2 | V+ | ||
| Pin | Port Name | Description |
| 1 | SW1 | Machine Address Settings |
| 2 | SW2 | |
| 3 | SW3 | |
| 4 | SW4 | |
| 5 | SW5 | RS485 Communication Baud Rate Setting |
| Address | SW1 | SW2 | SW3 | SW4 |
| *Default | OFF | OFF | OFF | OFF |
| 1 | ON | OFF | OFF | OFF |
| 2 | OFF | ON | OFF | OFF |
| 3 | ON | ON | OFF | OFF |
| 4 | OFF | OFF | ON | OFF |
| 5 | ON | OFF | ON | OFF |
| 6 | OFF | ON | ON | OFF |
| 7 | ON | ON | ON | OFF |
| 8 | OFF | OFF | OFF | ON |
| 9 | ON | OFF | OFF | ON |
| 10 | OFF | ON | OFF | ON |
| 11 | ON | ON | OFF | ON |
| 12 | OFF | OFF | ON | ON |
| 13 | ON | OFF | ON | ON |
| 14 | OFF | ON | ON | ON |
| 15 | ON | ON | ON | ON |
| Baud Rate | SW5 |
| *Default | OFF |
| 115200bps | ON |

Metal Pulleys
Plastic Pulley
Gear
Shaft Pin
Threaded Shaft
Panel Mount
Hollow Shaft
Threaded Shaft
Panel Mount
Single Flat
Dual Flat
Key Shaft
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| Cables | Flanges | Shaft | Lead Screw | Encoders | Brakes | Gearbox | Motor Kits | Built in Drivers | More Custom |
For Pluse control, see [Pluse/Direction Control JKISC42-P1A3].
For CANopen control, see [CANopen Control JKISC42-C1A3].
As a professional [integrated stepper motor manufacturer], JKONGMOTOR provides customized motion control solutions for global clients. Learn more about our factory capabilities.
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