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nema 17 stepper motor with built in driver

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linear stepper motor with integrated driver

Nema 17 JKISC42-R1A3 Integrated Linear Motion with Integrated Stepper Servo Motor 42x42x54mm 1.33A 0.26N.m with RS485 Control

Type: Nema17 Integrated Linear Motion with Integrated Stepper Servo Motor

Current: 1.33A

Resistance: 2.1Ω

Phase inductance: 2.5mH

Rated Torque: 0.26Nm(36.81oz.in)

Encoder: 1000ppr / 17bit / 15bit

Model:
JKISC42-R1A3 Integrated Linear Motion
Brand:
Jkongmotor
Integrated Stepper Servo Motor Size:
Nema17-42mm
Communication Methods:
Pulse Type, RS485 ModBus, CANopen Network
MOQ:
10 Pcs


Availability:



Inquire

The JKISC42-R1A3 is the RS485 version of the compact NEMA 17 integrated linear motion platform. It features a 42 × 42 mm frame, 1.8° step angle, 1.33 A current, 2.1 Ω resistance, 2.5 mH inductance, and 0.26 N·m rated torque, with 1000 PPR / 17-bit / 15-bit encoder configurations. The integrated driver supports DC 12–36 V, while RS485 Modbus RTU provides network-based motion control; Pulse and CANopen configurations are also available.

The JKISC42-R1A3 is a practical choice for machine builders looking for an RS485 NEMA 17 linear stepper motor with integrated driver. By combining motor, encoder, and driver functions, it helps simplify wiring and reduce the need for separate drive components. Intelligent current regulation, high-speed pulse processing, built-in protection, and optional IP30/IP54/IP65 protection make this configuration suitable for networked automation equipment, medical devices, logistics systems, textile machinery, and precision linear positioning applications.

Electrical Specifications：

Type: Nema17 integrated linear motion with integrated stepper servo motor
Model Name: JKISC42-R1A3 integrated linear motion
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 (Pluse, CANopen optional)

Physical Specifications:

Frame Size: Nema 17 (42 x 42mm)
Body Length: 54mm
Shaft Diameter: 5mm
Shaft Length: 24mm

Integrated Stepper Servo Motors Features:

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

Communication method:

Pulse type
RS485 MOdbus RTU network type
CANopen network type

Protection level:

Waterproof type: IP30, IP54, IP65, optional

42mm Integrated Stepper Servo Motors Usage:

Medical equipment, logistics transportation, industrial automation, textile machinery, laser, drawing, traditional Chinese medicine ingredient industry, etc

Nema 17 Motor with Built-in Driver Electrical Specification:

Electrical Specification
Product Type	/	Nema 17 Integrated linear motion with Integrated Stepper Servo Motor
Model Name	/	JKISC42-R1A3 Integrated linear motion
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

Nema17 Integrated Stepper Motors Usage Environment：

Environment	Parameters
Cooing 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℃

Integrated Driver Status Indicator：

Color	Name	Function
Green	PWR	Power indicator
Red	ALM	Alarm indicator

V2 Series Integrated Drivers I/O port：

/		RS485
Ports	Pin	Port Name	Description
CN1	1	DI1+	Digital input 1
	2	DI1-	Digital input 1
	3	DI2+	Digital input 2
	4	DI2-	Digital input 2
	5	DI3+	Digital input 3
	6	DI3-	Digital input 3
	7	DI4+	Digital input 4
	8	DI4-	Digital input 4
	9	DO1+	Digital output 1
	10	DO1-	Digital output 1
	11	DO2+	Digital output 2
	12	DO2-	Digital output 2
	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
CN2	2	V+	Power Connection

Integrated Driver DIP Switches：

Pin	Port Name	Description
1	SW1	Subdivide Settings
2	SW2
3	SW3
4	SW4
5	SW5	Setting of motor rotation direction

Integrated Driver Subdivide Settings：

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

Setting of Motor Rotation Direction：

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.