Geckodrive G320X Digital Stepper Motor Driver
Description
- Geckodrive G320X Digital Stepper Motor Driver
- Features a popular, low-cost DC brush type servo driver
- Has a power range of 18 – 80 VDC and 0 – 20 A
- Provides an integral and derivative setting to precisely damp your motor
The Geckodrive G320X Digital Stepper Motor Driver is a popular, low-cost DC brush type servo driver. The G320X has a power range of 18 – 80VDC and 0 – 20A meaning it can drive larger servo motors with ease.
An internally closed PID loop ensures your motor will maintain position and correct for lost steps while under load. The G320X features a user-settable proportional, integral, and derivative setting to precisely damp your motor.
A 10-position DIP switch allows you to set the following error (the distance the drive is allowed to fall behind commanded position), the gain of the PID loop (how aggressively it maintains position), and set the step pulse multiplier option (functionally an encoder divider for legacy applications).
The “Limit” trimpot on the drive is adjustable up to 20 A and sets the upper limit of current that the drive will send to the motor.
All Geckodrive motor controls come with an industry leading three-year warranty and free US-based technical support. Should a drive sustain damage in the field Geckodrive offers repairs to minimize your downtime.
- 1 x Geckodrive G320X Digital Stepper Motor Driver
- Native Resolution: Encoder Resolution
- Power Rating: 80 VDC, 20 A maximum
- Motor Control Type: Servo
- Metal Treatment: Black Anodizing
Very reliable drive for servos driven by step dir. HAve been running for 20 years on my Taig mill. Now using on a custom 3d printer
Entraînement très fiable pour les servos pilotés par step dir. J'ai fonctionné pendant 20 ans sur mon moulin Taig. Maintenant utilisé sur une imprimante 3d personnalisée
Je suis satisfait de ce variateur, il est simple à brancher et fonctionne très bien
Very pleased with service. would shop there again.
Très satisfait du service. y achèterais à nouveau.
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
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- Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
- Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
How to Request a Return Authorization (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
- Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".

