Extra Small Gantry NEMA17 Modular Belt Drive Actuator (20x80mm, 878mm Travel)
NEMA17 modular belt drive actuator for fast, long-distance travel with light loads. Direct mounting makes 2-axis and 3-axis machines easy to build.
Extra Small Gantry NEMA17 Modular Belt Drive Actuator (20x80mm, 878mm Travel) is a belt-driven linear actuator designed for use with a NEMA17 stepper motor. It converts rotary motion into linear movement, providing a practical solution for applications that require fast travel over longer distances with controlled positioning. Built around our modular aluminium extrusion system, the actuator offers a cost-effective solution for linear motion and is easy to integrate into a complete system or machine.
Folded aluminium end mounts allow direct mounting to extrusion and gantry plates without additional brackets, simplifying the construction of 2-axis and 3-axis machines.
Key Features
- Belt Drive: Converts motor rotation into linear movement through a belt and pulley mechanism.
- Motor Compatibility: Designed for use with a NEMA17 stepper motor.
- Fast Travel: Belt-driven motion is well suited to applications that require rapid movement between positions.
- Long-Travel Potential: Well suited to applications that require movement over longer distances.
- Linear Positioning: Provides controlled movement along a single axis when paired with a suitable motor and control system.
- Modular Construction: Uses parts from our aluminium extrusion system for easy integration into a complete system or machine.
- Folded Aluminium End Mounts: Allow direct mounting to extrusion and gantry plates without additional brackets, simplifying the assembly of 2-axis and 3-axis machines.
Pros and Cons
Choose a NEMA17 Modular Belt Drive Actuator for fast movement of light loads over longer distances, with direct mounting to extrusion and gantry plates for building 2-axis and 3-axis machines.
| Pros | Cons |
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Application
Linear actuators can be used in positioning systems for sensors and inspection cameras, small automation projects such as parts feeders and sorting mechanisms, and camera sliders for video and time-lapse photography. They can also be combined to create 2-axis or 3-axis machines for pen plotting, laser cutting, CNC machining or 3D printing, with actuator selection depending on the load and precision required. They are suitable for researchers, developers, businesses and personal use. Their cost-effectiveness and modular construction make them easy to integrate into a wide range of applications.
| Brand | Ooznest |
|---|---|
| Stock Type | New |
| Weight (g) | 1852.64 |
| Precision (mm) | +/- 0.3 |
| Resolution (mm) | 0.01875 |
| Profile Series | 20 Series |
| Profile | 20×80 |
| Colour | Silver |
| X Moment Of Inertia - (m4) | 33.57 x10-8 |
| Y Moment Of Inertia - (m4) | 2.295 x10-8 |
| For Stepper Motor Type | NEMA17 |
| Tooth Profile | GT 2MR (2mm Pitch) |
| Belt Width (mm) | 5 |
| Transmission Type | Belt Drive |
| Maximum Travel (mm) | 878 |
| Travel Per Revolution (mm) | 60 |
| Gantry Plate | Extra Small V-Slot Gantry Plate (50x50mm) |
| Overall Length (mm) | 1096.66 |
| Extrusion Length (mm) | 1000 |
| Notes |
|---|
| To determine rated loads / speeds / accelerations please follow the calculator link on the resources tab. |
| The stated resolution is the theoretical movement per commanded microstep calculated using a 1.8° stepper motor and 16× microstepping. It does not represent guaranteed positioning accuracy or repeatability. |
| We offer customisations for this product. Please read the instructions below to submit your requirements correctly. |
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| Actuator Travel (mm) |
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What's Included
| Name | Quantity |
|---|---|
| Extra Small Gantry NEMA17 Modular Belt Drive Actuator (20x80mm, 878mm Travel) | 1 |
| Notes |
|---|
| Stepper motor not included. Please add a stepper motor separately. |
| The actuator will be customised to your specified travel if custom sizing is selected. |
- Resources Page
- Product & Assembly 3D Viewer
- 3D Model Download — Log in to download
- Drawing Download — Log in to download
- Actuator Speed & Load Calculator
- V-Slot Gantry Plate - Extra Small - 50x50mm - 3D Model
- V-Slot Gantry Plate - Extra Small - 50x50mm - Drawing
- EHSR00001 - Belt Drive Linear Actuators
- V-Slot Belt Drive Actuator Mount - NEMA17 - Drawing
- Free UK Mainland Shipping: Orders over £100 Incl. VAT qualify for free next day shipping. Only applies to items with a length under 1150mm.
- Same Day Dispatch: Orders placed before 13:00 are dispatched the same day.
- For dimensions exceeding lengths over 1500mm, please allow an additional day for processing.
For more details, visit Delivery Information
The return policy for this item depends on the dimensions you select:
If you order the standard dimensions:
- 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.
If you order with custom dimensions:
- Non-Returnable: As this is a customised product, it is non-returnable and non-refundable.
- Cancellation Policy: If you request to cancel this item, a cancellation fee may apply.
- Exceptional Returns: In the rare event that we agree to accept a return, the following conditions apply:
- Restocking Fee: A restocking fee will be deducted from the refund amount.
- Condition: Must be in original packaging and ‘as-new’ condition.
- Return Costs: Customers bear return postage costs and should use a tracked service.
For more details, visit Returns.
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