Top selling designs deliver high performance, opening avenues for equipment designers who previously settled for products with inferior performance and endurance.

This Series is available in a wide variety of resolutions - from 0.00006-in. (0.001524 mm) per step to 0.00192-in. (0.048768 mm) per step, and delivers thrust of up to 50 lbs. (222N)， or speeds exceeding 3 inches (7.62 cm) per second

1. It has a threaded drive screwheld mostly inside the motor body which connected to a spline.
2. It has a built in anti-rotation though the use of a spline shaft that allows it to extend and retact as a unit with no requirements for additional anti-rotation.
3. The captive actuator is designed for shorter strokes up to about three inches, the basic design is least tolerant of system misalignment and is the most protective actuator style, beacuse it is self contained. The captive has the longest basic body style.

1、Specification of Nema 17 Captive Linear Actuators: JK42H2A5007K4-22

Brand：	Jkongmotor	Product Type:	JK42H2A5007K4-22
Phase No.	2 Phase	Rated Voltage:	5.0V
Step Angle:	1.8Degree	Lead Screw Diameter:	Φ6.35mm
Lead Screw Lead:	1.5875mm	Linear Travel Per Step:	0.0079mm/step
Resistance:	7.2Ω	Inductance:	8.7mH
Leads No.:	4 leads	Insulation resistance:	100MΩ (500VDC)
Heat Rise:	80℃	Minimal Thurst /300pps:	10KG

2、Specification of Nema 17 Captive Linear Actuator Kit: JK42C0302-1203-25.4S

Brand：	Jkongmotor	Product Type:	JK42C0302-1203-25.4S
Phase No.	2 Phase	Rated Voltage:	12V
Step Angle:	1.8Degree	Lead Screw Diameter:	Φ5.56mm
Lead Screw Lead:	1.12192mm	Linear Travel Per Step:	0.0061mm/step
Resistance:	41.5Ω	Inductance:	54mH
Leads No.:	4 leads	Insulation resistance:	100MΩ (500VDC)
Heat Rise:	80℃	Minimal Thurst /300pps:	5KG

3、Specification of other linear actuators stepper motor:

Wiring	Bipolar			Unipolar
Winding Voltage	2.33VDC	5VDC	12VDC	5VDC	12VDC
Currentt (RMS) /Phase	1.5A	700mA	290mA	700mA	290mA
Resistance /Phase	1.56Ω	7.2Ω	41.5Ω	7.2Ω	41.5Ω
Inductance /Phase	1.9mH	8.7mH	54mH	4.4mH	27mH
Power Consumption	7W
Rotor Inertia	37gcm2
Insulation Class	B
Weight	8.5oz (241g)
Insulation Resistance	20MΩ

Linear Travel / Step
Screw Φ0.218 inch (5.54mm)		Screw Φ0.2185 inch (6.35mm)
inches	mm	inches	mm
0.00012	0.003	0.	0.0039
0.00024	0.006	0.0003125	0.0079
0.00048	0.0121	0.000625	0.0158
0.00096	0.0243	0.00125	0.0317
0.00192	0.0487	/	/

4、Product Parameters of 42BYGH Lead Screw Stepper Motor Linear Actuators:

Product Type: Nema 17 Hybrid Stepper Motor Linear Actuators

Place of Origin：china

Minimum order quantity：5pcs

Material Science：stator, rotor, stainless steel shaft, copper wire, magnetic steel...

Feature summary: Low Inertia,Quick Feedback; High Torque,High Efficiency; Small Vibration,Low Noise

Packing：The sample is packed in carton,the batch with plastic pallet

Delivery time：Standard product: 7-10days

Customized product: 25-30days

Transaction mode：EXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...

APPLICATION：JKONGMOTOR linear stepping motor is a motor that converts electrical pulse signals into corresponding angular displacements or linear displacements. This small linear actuator stepper motor can be widely used in various fields, such as a 3D printer, stage lighting, laser engraving, textile machinery, medical equipment, automation equipment, etc.

5、Drawing of Linear Actuators Stepper Motor:

nanotec captive linear actuator

6、Different Stepper Motor With Linear Screw Design:

7、Other Stepping Motors Customized Design:

If this motor do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector / Encoder / Brake / Gearbox and others. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.

hybrid stepper motor

8、Customized Shaft Types of Step Motors:

　　CHANGZHOU JKONGMOTOR CO.,LTD. was founded in 2011,is a professional high-tech manufacturer of stepper motors and brushless motors.Now 80 employees, workshop area of 6,000 square meters.CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per year. Our Company offers many major series of products: Hybrid Stepper motors, Closed Loop Stepper Motor, Linear Stepper Motor, Brushless Dc motor, Dc Brush motor, Motor Driver, Geared Motor, Brake Motor, PM Stepper Motor, Power Supply and so on... We are always continues develop new type models.We are also have several joint venture companies who specialized in the production of AC servo motor, PM stepper motors, Spindle motor and Motor drivers. We export our motors to more than 30 countries Such as United States, Germany, Russia, Turkey, Brazil and so on.Jkongmotor sold to major manufacturing Companies for Industry of automation, medical and health care equipment, 3d printer machines, packing devices, Information Technology, household appliance products.We have an Engineering team with many years of experience in application Engineering, design Engineering with the latest advances equipment. Our Engineering Staff provides the finest quality product with service after the product is delivered to our Customers.