CubeMars RI80 KV75 RI Series Frameless Inrunner Torque Motor w/ Hall Sensor
Engineered for high-precision control in robotics
Operates efficiently across 12V-48V range
Features compact, lightweight, frameless design
Ensures reliability with high insulation resistance
Achieves peak torque of 4.1 Nm
The CubeMars RI80 KV75 RI Series Frameless Inrunner Torque Motor w/ Hall Sensor is a frameless inrunner motor specifically engineered for high-precision applications in industrial automation and robotics. It is particularly suitable for use in exoskeletons, quadruped robots, robotic arms, and industrial collaborative robotic arms. This motor is distinguished by its exceptional electrical performance, compact and lightweight design, and superior torque output, making it an ideal choice for precision control tasks.
The motor operates efficiently across a voltage range of 12V to 48V, offering high torque density and dynamic performance. It is designed to provide high precision control with an accuracy of 0.01 degrees, ensuring meticulous operation in demanding environments. The frameless design allows for flexible adaptation to various structural configurations, enhancing its versatility in different applications.
The CubeMars RI80 KV75 is a brushless DC motor that features a high fill factor and is easy to assemble due to its compact size and light weight. It is built to withstand challenging conditions, with an insulation class of C and the ability to operate in ambient temperatures ranging from -20℃ to 50℃. The motor's insulation resistance is rated at 1000V 10MΩ, ensuring reliable performance under high-voltage conditions.
Note: Ensure proper handling and installation to prevent electrical hazards due to high voltage operation.
1x CubeMars RI80 KV75 RI Series Frameless Inrunner Torque Motor w/ Hall Sensor
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.
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.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
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.
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]".
