NEMA 17 42mm non-captive stepper motor with integrated threaded shaft

Two NEMA 17 non-captive linear stepper motors with different motor body lengths

Precision non-captive stepper motor with integrated rotating lead screw for 3D printers

Top-down angle showing the integrated lead screw of a non-captive NEMA 17 motor

Vertical comparison of two different stack heights for NEMA 17 non-captive stepper motors

NEMA 17 (42mm) Non-captive Hybrid Linear Stepper Motor | TSL‑42LN Series

Price range: $95.17 through $103.00

◆ Basic Info

- Brand: TSL MOTOR
- Origin: China
- Motor Series: TSL‑28LN Series
- Motor Type: Hybrid Stepper Motor
- Thrust: 100N-295N
- # More Specifications
- # Outline Drawing
- Performance parameters are for reference only and can be customized according to customer requirements.

Download TSL-42LN Series Specifications

◆ Typical Applications:Medical devices, 3D printers, CNC routers, Automated laboratory equipment, Linear stages

Samples Pricing(TSL-42LN3413T8C2-250)

Quantity	Unit Price	Savings
1 – 4	USD 95.17	—
5 – 9	USD 90.41	↓ 5%
10 – 24	USD 82.79	↓ 13%
25+	USD 74.23	↓ 22%

📞 Contact us for bulk production pricing

For higher (production) volumes, we offer highly competitive pricing, please Request a Quote. We response within 24h.

✈️ Global Shipping: free express shipping on orders over $150

Specification

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| 3D Printer Stepper Motor NEMA 17 Dtasheet

Motor Model	Holding Torque	Rated Current	Motor Length	Screw Length	Screw Diameter	Screw Lead	Rated Thrust	Horizontal Max. Load	Vertical Max. Load
Motor Model	mNm	A	mm	mm	mm	mm	N	Kg	Kg
TSL-42LN3413T8C2-250	270	1.33	34	250	8	2	200N	10	4
TSL-42LN3413T8C8-250	270	1.33	34	250	8	8	100	6	2.5
TSL-42LN3413T8C4-300	270	1.33	34	300	8	4	140	8	3.5
TSL-42LN3413T8C8-300	270	1.33	34	300	8	8	100	6	2.5
TSL-42LN4816T8C4-155	500	1.68	42	155	8	4	295	17	8.5

If you need detailed specifications for hybrid stepper motors, feel free to contact us for free support.

💕The speed is calculated using the following formula: Speed (rpm) = Step Angle × Frequency × 60 ÷ 360.

💕The 3D Printer Stepper Motor’s technical specifications are for guidance，we offer custom solutions upon request.

⇒Unit Coversion: 1 g·cm ≈ 0.098 mN·m ≈ 0.014 oz·in；1 mm ≈ 0.039 in；1 g ≈ 0.035 oz1

| 3D Printer Stepper Motor Outline Drawing

Unless otherwise stated, all dimensions are in millimeters.

3d printer stepper motor tsl 42ln series outline drawing

Note: The dimension “L“/”L1” refers to the nema 11 hybrid stepper motor length specified in the performance parameter table above. Custom lengths or tailored selections are available upon request; please contact our engineering team for optimized solutions.

| NEMA 17 (42mm) Non-captive Hybrid 3D Printer Stepper Motor TSL-42LN Series Speed and Thrust Curves

These curves are obtained based on the test conditions of our company’s drive. The nema 11 hybrid linear stepper motor performance will vary under different drive conditions. To improve motor reliability and lifespan, it is recommended to control the load within 50% of the motor’s thrust.

3d printer stepper motor ntsl 42LN series speed and thrust curve

| Linear Stepper Motor Lead Screw Customization

Choose your end-machining style below (threaded, plain, or bespoke) and match it with our lead screw specification table. Please contact technical support to confirm precise dimensions based on the screw diameter.

Screw Specs	Diameter（mm)	Pitch(mm)	Pitch(mm)	Lead(mm)
T3.5*0.6096	3.5	0.6096	1	0.6096
T3.50.60962	3.5	0.6096	2	1.2192
T3.5*2.4384	3.5	1.2192	2	2.4384
T3.5*1	3.5	1	1	1
T4.76*1.27	4.76	1.27	1	1.27
T5.68	5.68	1.2912	8	10.3296
T6.35*0.635	6.35	0.635	1	0.635
T9.53*2.54	9.53	2.54	1	2.54
T5*1	5	1	1	1
T5*2	5	1	2	2
T5*4	5	1	4	4
T5*6	5	1	6	6
T6*2	6	1	2	2
T6*4	6	1	4	4
T6*6	6	1	6	6
T6*12	6	2	6	12
T8*1	8	1	1	1
T8*2	8	2	1	2
T8*4	8	2	2	4
T8*8	8	2	4	8
T8*10	8	2	5	10
T8*12	8	2	6	12
T8*14	8	2	7	14
T8*16	8	2	8	16
T8*20	8	2.5	8	20
T10*2	10	2	1	2
T10*4	10	2	2	4
T10*8	10	2	4	8
T10*10	10	2	5	10
T12*2	12	2	1	2
T12*4	12	2	2	4
T12*8	12	2	4	8
T12*12	12	2	6	12
T14*6	14	2	3	6

The specifications listed are standard references. All parameters—including diameter, lead, and especially screw length—can be fully customized to your requirements. Unsure about the selection? Contact Our Engineers for a bespoke solution.

| Custom Solutions for Linear Stepper Motor

We offer a wide range of standard and non-standard nut customizations to meet your specific load, precision, and space requirements. Our technical team can engineer bespoke nut geometries and materials to fit your unique design.

tsl linear screw stepper motor end machining style

Please note: The smaller the nut backlash, the higher the positioning accuracy. However, this also increases internal friction, which may lead to higher resistance and a corresponding reduction in effective thrust.

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| Payment & Shipping

To ensure a smooth purchasing experience, we partner with world-class couriers and trusted payment gateways. Below you will find our standardized policies designed to guarantee secure payments and rapid global delivery for your motor components.

Payment Terms

1.T/T (Bank Transfer) - Default & Required: Our standard payment method for all orders (samples, small batches, and bulk wholesale alike). Upon checkout or order confirmation, our secure bank-to-bank wire instructions (including SWIFT code) will be automatically provided.

2.PayPal: Available strictly as an alternative backup option for immediate online sample checkout under special circumstances. (Please contact our sales team if you require a PayPal invoice).

Shipping & Logistics Policy

Transit Time: Shipments are primarily routed through DHL or FedEx express networks. While the estimated transit time for major destinations is typically 7 business days, the actual delivery window varies depending on the destination country, region, specific shipping terms (Incoterms), and local customs clearance procedures.
Order Processing: Shipments are executed within 7 business days once your payment has been successfully cleared and verified.
Logistics Inquiry: In the event of an unexpected delivery delay, please contact us promptly. Our service team will investigate and respond within 24 hours. In rare cases where our email is filtered, please review your spam folder. We remain dedicated to ensuring your order arrives safely.
Shipping Address: Buyers are strictly required to verify that the registered shipping address is complete and accurate prior to final payment submission.

| TSL MOTOR Shop Online Sample Request

Whether you need a standard off-the-shelf component for immediate testing or a highly customized motor tailored to your unique application, we have you covered. Choose between our fast online checkout for rapid sampling or contact our engineering team for bespoke technical support.

🛒 1.Buy Samples & Small Batches Online

Need a quick sample or small batch to test your prototype? You can order directly right here.

In Stock & Ready to Ship: Standard specifications are pre-packed and ready for rapid dispatch.
Secure Checkout: Complete your purchase smoothly with our secure payment gateway.
Fast Global Delivery: Ideal for engineers, makers, and agile manufacturing projects.

🛠️2. Custom Sample Request & Engineering Support

Need custom shaft dimensions, a different voltage rating, or integrated encoders? Our engineering team is here to tailor the motor to your exact specifications.

Customizable Features: Output shafts, winding configurations, lead wires, and connectors can be fully customized.
Flexible Testing: Get the precise performance curves (RPM, torque, efficiency) required for your application.
Direct Expert Communication: Submit your technical drawings or requirements, and we will reply within 24 hours.

| Notice Before Ordering

To ensure a seamless sourcing experience and continuous support for your projects, please review our standard ordering guidelines below:

1.Inventory & Production Confirmation:

As an original manufacturer with an extensive catalog, our real-time stock levels may fluctuate. Please contact us immediately after placing your order to verify stock availability. Please kindly understand that as a volume factory, we are unable to pause active production lines to manufacture a single, non-stock motor component.

2.Professional Selection Support:

For Retail & Sample Selection: If you are unsure which motor model best fits your prototype, please reach out to support@micronixmotor.com for engineering guidance.
For Volume & Bulk Inquiries: For commercial scaling, customized batch specifications, or wholesale pricing, please submit your requirements directly to inquiry@micronixmotor.com.