# CubeMars RO60 KV115 Frameless Outrunner Torque Motor

![CubeMars RO60 KV115 Frameless Outrunner Torque Motor](https://trymaglev.com/parts/img/mo-cubemars-ro60-kv115.webp)

Low-cogging 60-size frameless outrunner with large hollow bore for QDD arm joints; Standard has Hall and temperature sensor, Lite has neither.

- Maglev ID: mo-cubemars-ro60-kv115
- Brand: CubeMars
- MPN: RO60 KV115 (Standard with Hall / Lite)
- Category: motors / Frameless BLDC Torque Motors
- Origin: CN (maker HQ, factory not confirmed)
- Maker: CubeMars (Sanrui Intelligent / T-Motor group) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.31.40.00 (typical)
- MOQ: 1 · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $77.90 (list, 2026-10-30, https://store.cubemars.com/products/ro60; Lite without hall)
- 1+: $85.90 (list, 2026-10-30, https://store.cubemars.com/products/ro60; Standard with hall)

## Specifications
- Peak torque: 2.4 Nm
- Continuous torque: 0.8 Nm rated
- Outer diameter: 73.8 mm
- Axial length: 23 mm
- Voltage: 48 V
- Mass: 248 g
- KV: 115 rpm/V
- Rated current: 8.5 A
- Peak current: 40 A
- Rotor inner diameter: 32 mm (Ø32 +0.039/0, smallest through bore of stator carrier, Standard version drawing; outrunner)
- Torque constant: 0.094 Nm/A
- Rated speed: 4200 rpm @ 48 V
- No-load speed: 5520 rpm @ 48 V

## Links
- Product: https://www.cubemars.com/product/ro60-kv115-standard-with-hall-frameless-torque-motor.html
- Datasheet: none
- CAD: https://www.cubemars.com/product/ro60-kv115-standard-with-hall-frameless-torque-motor.html

## Works with
- ODrive S1 Single-Axis BLDC Controller (mo-odrive-s1)
- moteus r4.11 Brushless Servo Controller (mo-moteus-r4-11)

## Sources
- https://www.cubemars.com/product/ro60-kv115-standard-with-hall-frameless-torque-motor.html (series comparison table: rated/peak torque, current, mass, diameter x length; Torque constant (researched 2026-11-03); Rated speed (researched 2026-11-03); No-load speed (researched 2026-11-03))
- https://store.cubemars.com/products/ro60.js (USD price and variant availability (Shopify product JSON))
- https://store.tmotor.com/images/202412/101733801013520122.png (Rotor inner diameter (researched 2026-11-03))