5.5kg-cm (77oz-in) 1.68A 1.8° NEMA17 Hybrid Bipolar Stepper Motor
Brand:Ooznest
NEMA17 stepper motor for smooth motion control and easy integration, ideal for precision tasks in automation, robotics, and machinery.
5.5kg-cm (77oz-in) 1.68A 1.8° NEMA17 Hybrid Bipolar Stepper Motors are engineered for precision motion control in compact mechanical assemblies. This stepper motor ensures smooth and accurate movement ideal for automation, robotics, 3D printing and CNC applications. It features a 5mm D-shaft for secure coupling with pulleys or gears, reducing the risk of slippage during operation. Included is a 1000mm detachable lead with a pre-installed connector, simplifying integration with standard stepper motor drivers and controllers. Built to NEMA17 standards, this motor offers reliable performance with minimal footprint.
Key Features
- Torque Output: 5.5kg-cm (77oz-in) of holding torque provides robust performance for precision tasks.
- Compact NEMA17 Frame: Standardised size ensures compatibility with a wide range of mounts and assemblies.
- 1.8° Step Angle: Delivers 200 steps per revolution for high positional accuracy and smooth motion.
- 5mm D-Shaft: Flat edge prevents slippage, making it ideal for gear and pulley-driven systems.
- Plug-and-Play Wiring: Supplied with a 1000mm detachable cable and connector for easy controller integration.
Application
NEMA17 Hybrid Bipolar Stepper Motors are ideal for precise motion control in equipment such as linear actuators, robotic arms, 3D printers, CNC routers, and automated machinery. Its compact size, torque output, and controller ready connector make it a versatile choice for new builds or component upgrades. Whether you’re developing a prototype or refining a production system, this motor delivers dependable accuracy and ease of installation.
| Brand | Ooznest |
|---|---|
| Stock Type | New |
| Weight (g) | 638.00 |
| Step Angle (°) | 1.8 +/- 5% |
| Rated Current (A) | 1.68 |
| Version | 5.5kg-cm (77oz-in) 1.68A 1.8° |
| Frame Size | NEMA17 |
| Winding | Bipolar |
| Number of Phases | 2 |
| Phase Wire Pairs | Black/Green, Red/Blue |
| Holding Torque (kg-cm) | 5.5 (77oz-in) |
| Detent Torque (kg-cm) | 0.2 (2.78 oz-in) |
| Resistance Per Phase (ohms) | 1.65 +/- 10% |
| Induction per Phase (mh) | 2.8 +/- 20% |
| Controller Side Connector | Female 2.54mm 4-Pin (Dupont style) |
| Controller Side Pinout | A1 – A2 – B1 – B2 |
| Motor Side Connector Type | JST S6B-PH |
| Motor Side Pinout | A1 – B1 – A2 – B2 |
| Shaft Outside Diameter | 5 |
| Wire Length (mm) | 1000 |
| Wire Conductor Size (mm2) | 0.25 (24AWG) |
| Wire Insulation Material | PVC |
| Wire Jacket Material | PVC |
What's Included
| Name | Quantity |
|---|---|
| NEMA17 Stepper Motor - 5.5kg-cm (77oz-in) - 1.68A - 1.8 Degree - No Wire | 1 |
| 1000mm NEMA17 Hybrid Bipolar Stepper Motor Wire | 1 |
- Free UK Mainland Shipping: Orders over £100 Incl. VAT qualify for free next day shipping.
- Same Day Dispatch: Orders placed before 13:00 are dispatched the same day.
- Worldwide Shipping: Available for international orders.
For more details, visit Delivery Information
- 30-Day Return: Items can be returned within 30 days of delivery.
- Condition: Must be in original packaging and ‘as-new’ condition.
- Refunds: Issued after inspection, excluding original shipping costs.
- No Exchanges: Only refunds are provided.
- Return Costs: Customers bear return postage costs and should use a tracked service.
For more details, visit Returns
8 reviews for 5.5kg-cm (77oz-in) 1.68A 1.8° NEMA17 Hybrid Bipolar Stepper Motor
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Mr Jonathan Sims (verified owner) –
Excellent motors taken a while to get them tested due to the control electronics not working properly – will buy my arduino shields and drivers from ooznest next time as well.
Nadeem Nawaz (verified owner) –
Bought this as my Branded printer no longer sells parts and this as a replacement worked Brill
Mr Daniel Barker (verified owner) –
Good quality motors
Philip Jones (verified owner) –
Quality product
Michael Clague (verified owner) –
Works great, really cut down the noise and vibration on my machine. Will be ordering more in future
Peter Howells (verified owner) –
The stepper motor was a replacement for an original in my 3d printer that developed a sticky bearing. It arrived promptly, well packaged, and has worked perfectly for the last couple of weeks.
Nick Clarke (verified owner) –
Quality motors! Love the all black finish…
Thomas Barron (verified owner) –
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