Home / Products Centre / Integrated Servo Motor / Integrated Worm Geared Stepper Motor / Nema 23 JKISC57-R1A3 Intelligent Integrated Compact Worm Geared Closed Loop Stepper Servo Motor with Worm Gearbox 57x57x61mm RS485 Control 2.8A 0.55N.m with Built-in Driver

nema 23 integrated closed loop stepper motor

Nema 23 JKISC57-R1A3 Intelligent Integrated Compact Worm Geared Closed Loop Stepper Servo Motor with Worm Gearbox 57x57x61mm RS485 Control 2.8A 0.55N.m with Built-in Driver

Type: Nema23 Intelligent Integrated Stepper Servo Motor with worm gearbox

Current: 2.8A

Resistance: 0.7Ω

Phase Inductance: 1.4mH

Rated Torque: 0.55Nm(77.89oz.in)

Encoder: 1000ppr / 17bit / 15bit

Model:
JKISC57-R1A3 with Worm Gearbox
Brand:
Jkongmotor
Integrated Stepper Servo Motor Size:
Nema23-57mm
Communication Methods:
Pulse Type, RS485 ModBus, CANopen Network
MOQ:
10 Pcs


Availability:



Inquire

The JKISC57-R1A3 is a NEMA 23 integrated closed-loop stepper motor with RS485 control, combining the stepper motor, driver, and encoder into one compact motion-control unit. It provides 0.55 N·m rated torque, 2.8 A phase current, 0.7 Ω resistance, and 1.4 mH inductance, with a 1.8° step angle and 61.5 mm body length. The integrated encoder is available in 1000 PPR, 17-bit, or 15-bit resolution, providing feedback for closed-loop positioning. RS485 communication is well suited to multi-axis automation and centralized machine control. For applications requiring lower speed and higher mechanical torque, the motor can be paired with an NMRV30 worm gearbox, available with 5–80 reduction ratios, making it useful for conveyors, indexing systems, rotary mechanisms, and OEM equipment. For more different integrated servo stepper motor requirements please contact us!!!

Electrical Specifications：

Type: Nema23 integrated servo motor with worm Gearbox
Model Name: JKISC57-R1A3 self locking worm gear stepper motor
Phase: 2
Step Angle: 1.8 degree
Current: 2.8A
Resistance: 0.7Ω±10%(20℃)
Inductance: 1.4mH±20%(1kHz 1V RMS)
Holding Torque: 0.55Nm(77.89oz.in)
Encoder: 1000ppr / 17Bit / 15Bit
Control Method: RS485 (CANopen, Pluse optional)

Physical Specifications:

Frame Size: Nema 23 (57x57mm)
Body Length: 61mm
Shaft Diameter: 8mm
Shaft Length: 21mm

Integrated Closed Loop Stepper 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

57mm Integrated Stepper Servo Motors Usage:

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

Nema 23 Stepper Motor with Built-in Driver Electrical Specification:

Electrical Specification
Product Type	/	Nema 23 Integrated Stepper Servo Motor with Worm Gearbox
Model Name	/	JKISC57-R1A3 self locking worm gear stepper motor
Phase	phase	2
Step Angle	°	1.8
Current	A	2.8
Resistance	Ω	0.7
Inductance	mH	1.4
Rated Torque	N.m	0.55
Total Height	mm	61.5
Encoder	/	1000ppr / 17Bit / 15Bit
Insulation Class	/	B

Integrated Driver Specification：

Driver Parameters	Min	Rated	Max
Input Voltage（V）	16	24	48
Logic Input Voltage (V）	5	5	24
Logic Input Current（mA）	10	10	50
Pulse Frequency（KHz)			200

Nema23 Integrated Servo Stepper Motors Usage Environment：

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℃

Integrated Driver Status Indicator：

Color	Name	Function
Green	PWR	Power indicator
Red	ALM	Alarm indicator

V2 Series Integrated Stepper Servo Motor Drivers I/O port：

Ports	Pin	Port Name	Description
CN1	1	DI1+	Digital input signal
	2	DI1-	Digital input signal
	3	DI2+	Digital input signal
	4	DI2-	Digital input signal
	5	DI3+	Digital input signal
	6	DI3-	Digital input signal
	7	DI4+	Digital input signal
	8	DI4-	Digital input signal
	9	DO1+	Digital output signal
	10	DO1-	Digital output signal
	11	DO2+	Digital output signal
	12	DO2-	Digital output signal
	13	485A	Functional signal
	14	485B
	15	485A
	16	485B
CN2	1	DC+	Power Connection
CN2	2	DC-	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.