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NEMA 23 hybrid stepper motor with 57mm square flange and D-cut output shaft, manufactured by TSL Motor
Front perspective of a 2-phase 57mm stepper motor showing the heavy-duty lead wire protection sleeve and wiring output
Side profile view of NEMA 23 hybrid stepper motor illustrating the motor body length and the 6.35 mm diameter D-cut shaft
Top-down view of NEMA 23 stepper motor with product specification label showing model TSL-57STH4120A4D8EP, 0.55Nm holding torque, and 2.0A rated current
57mm stepper motor rear end cap mounting
  1. NEMA 23 hybrid stepper motor with 57mm square flange and D-cut output shaft, manufactured by TSL Motor
  2. Front perspective of a 2-phase 57mm stepper motor showing the heavy-duty lead wire protection sleeve and wiring output
  3. Side profile view of NEMA 23 hybrid stepper motor illustrating the motor body length and the 6.35 mm diameter D-cut shaft
  4. Top-down view of NEMA 23 stepper motor with product specification label showing model TSL-57STH4120A4D8EP, 0.55Nm holding torque, and 2.0A rated current
  5. 57mm stepper motor rear end cap mounting

NEMA 23(57mm) Hybrid Stepper Motor​ Single Shaft | TSL-57STH A Series

Price range: $28.95 through $45.17

◆ Basic Info

    • Brand: TSL
    • Origin: China
    • Motor Series: TSL-57STH A Series
    • Motor Type: Hybrid Stepper Motor
    • Step Agle: 1.8°
    • Rated Current: 0.4A-4.2A
    • Holding Torque: 0.4-3 Nm
    • # More Specifications
    • # Outline Drawing
    • Performance parameters are for reference only and can be customized according to customer requirements.

◆ Typical Applications:3D printers, CNC routers, robotic arms, laser engravers, automated conveyor systems

Samples Pricing(Model:TSL-57STH4120A4D8EP)

Quantity Unit Price Savings
1 – 4 USD 28.95 —
5 – 9 USD 27.50 ↓ 5%
10 – 24 USD 25.18 ↓ 13%
25+ USD 22.58 ↓ 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
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| NEMA 23 Stepper Motor TSL-57STH A Series Datasheet

Series Model Step Angle (°) Rated Current (A) Phase Resistance (Ω) Phase Inductance (mH) Holding Torque (N.m) Detent Torque (N.cm) Rotor Inertia (g.cm2) Motor Length (mm) Lead Wire (NO.) Motor Weight (g)
TSL-57STH4110A6 1.8 1 5.2 5.5 0.4 2.5 150 41 6 470
TSL-57STH4106A4 1.8 0.62 12 24 0.55 2.5 150 41 4 470
TSL-57STH4120A4 1.8 2 1.2 2.5 0.55 2.5 150 41 4 470
TSL-57STH4506A4 1.8 0.62 12 26 0.8 2.8 190 45 4 520
TSL-57STH4525A4 1.8 2.5 1 2.2 0.8 2.8 190 45 4 520
TSL-57STH5106A4 1.8 0.62 13 28 1.1 2.8 190 51 4 520
TSL-57STH5125A4 1.8 2.5 1.2 3.2 1.1 2.8 190 51 4 520
TSL-57STH5108A6 1.8 0.8 6.8 9.2 0.62 3 230 51 6 590
TSL-57STH5615A4 1.8 1.5 3.2 5.5 1.2 3.5 280 56 4 680
TSL-57STH5625A4 1.8 2.5 1.3 4.2 1.2 3.5 280 56 4 680
TSL-57STH5630A4 1.8 3 0.8 2.4 1.2 3.5 280 56 4 680
TSL-57STH5642A4 1.8 4.2 0.4 1.2 1.2 3.5 280 56 4 680
TSL-57STH6410A4 1.8 1 7.5 20 1.5 5 380 64 4 850
TSL-57STH6425A4 1.8 2.5 1.5 4.5 1.5 5 380 64 4 850
TSL-57STH6430A4 1.8 3 0.8 2.3 1.5 5 380 64 4 850
TSL-57STH6442A4 1.8 4.2 0.55 1.2 1.5 5 380 64 4 850
TSL-57STH7615A6 1.8 1.5 4.5 7.8 1.4 6 440 76 6 1050
TSL-57STH7625A4 1.8 2.5 1.8 6.5 1.8 6 440 76 4 1050
TSL-57STH7630A4 1.8 3 1 3.5 1.8 6 440 76 4 1050
TSL-57STH7642A4 1.8 4.2 0.6 1.8 1.8 6 440 76 4 1050
TSL-57STH8430A4 1.8 3 1.2 4.6 2.2 8 580 84 4 1200
TSL-57STH10030A4 1.8 3 1.4 5.5 2.5 10 680 100 4 1250
TSL-57STH10042A4 1.8 4.2 0.8 3 2.5 10 680 100 4 1250
TSL-57STH11230A4 1.8 3 1.6 6.8 3 12 800 112 4 1400
TSL-57STH11242A4 1.8 4.2 0.9 3.8 3 12 800 112 4 1400

Note:The parameters can be customized based on customer needs. The models listed above are our standard specifications.

| NEMA 17 Stepper Motor TSL-42STH A Series Single Shaft Mechanical Drawing

Unless otherwise stated, all dimensions are in millimeters.We offer multiple shaft lengths for optional ordering. We support non‑standard customization and have our own CNC machining center.

Mechanical dimension drawing for NEMA 23 stepper motor, showing the 56.4 mm frame size, 47.14 mm hole spacing, and 6.35 mm D-cut shaft specifications

| NEMA 17 Stepper Motor TSL-42STH A Series Wiring Diagram

Electrical wiring schematics for 2-phase NEMA 23 stepper motor, detailing both 4-lead (Black, Green, Red, Blue) and 6-lead winding configurations with color codes

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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

  1. Transit Time: Shipments are primarily routed through DHL or FedEx express networks. While the estimated transit time for major destinations is typically 3 to 5 business days, the actual delivery window varies depending on the destination country, region, specific shipping terms (Incoterms), and local customs clearance procedures.
  2. Order Processing: Shipments are executed within 3 to 5 business days once your payment has been successfully cleared and verified.
  3. 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.
  4. 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.
Contact Us

🛠️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.
Contact Us

| 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.

Related products

NEMA 23 hybrid stepper motor with 57mm square flange and D-cut output shaft, manufactured by TSL Motor
NEMA 23(57mm) Hybrid Stepper Motor​ Single Shaft | TSL-57STH A Series

Price range: $28.95 through $45.17

Select options This product has multiple variants. The options may be chosen on the product page