# CubeMars RI75-PH KV70 Potted Frameless Torque Motor

![CubeMars RI75-PH KV70 Potted Frameless Torque Motor](https://parts.trymaglev.com/img/mo-cubemars-ri75-ph-kv70.webp)

Potted (epoxy-encapsulated) 70 mm frameless inrunner with integrated Hall and temperature sensing, for higher thermal margin in mid-size joints.

- Maglev ID: mo-cubemars-ri75-ph-kv70
- Brand: CubeMars
- MPN: RI75-PH KV70 (with connector)
- 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+: $138.90 (list, 2026-10-30, https://store.cubemars.com/products/ri75-ph; same price for welded-lead and connector models)

## Specifications
- Peak torque: 3.8 Nm
- Continuous torque: 1.2 Nm rated
- Outer diameter: 70 mm (listed as Ф70 x 36.2 mm, connector model)
- Axial length: 36.2 mm
- Voltage: 48 V
- Mass: 348 g
- KV: 70 rpm/V
- Rated current: 7.28 A
- Peak current: 24.2 A

## Links
- Product: https://www.cubemars.com/product/ri75-ph-kv70-potting-frameless-torque-motor.html
- Datasheet: none
- CAD: https://www.cubemars.com/product/ri75-ph-kv70-potting-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/ri60-kv120-frameless-inrunner-torque-motor.html (series comparison table: rated/peak torque, current, mass, diameter x length)
- https://store.cubemars.com/products/ri75-ph.js (USD price and variant availability (Shopify product JSON))