# MyActuator RH-14-100 Hollow Harmonic Actuator (no brake)

![MyActuator RH-14-100 Hollow Harmonic Actuator (no brake)](https://parts.trymaglev.com/img/ac-myactuator-rh-14-100-e-n-d.webp)

Compact hollow-shaft harmonic (strain-wave) actuator, 100:1, dual encoder, for cobot wrists and humanoid arm joints needing near-zero backlash.

- Maglev ID: ac-myactuator-rh-14-100-e-n-d
- Brand: MyActuator
- MPN: RH-14-100-E-N-D
- Category: actuators / Integrated Joint Actuators
- Origin: CN (maker HQ, factory not confirmed)
- Maker: MyActuator (Suzhou Micro Actuator Technology) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.31.40.00 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $1,119 (list, 2026-10-30, https://myactuator.us/products/rh-series/rh-14-100-e-n-d)

## Specifications
- Peak torque: 28 N·m
- Rated torque: 11 N·m
- Gear ratio: 100:1 harmonic
- Voltage: 48 V
- Mass: 780 g
- Interface: CAN bus / EtherCAT

## Links
- Product: https://myactuator.us/products/rh-series/rh-14-100-e-n-d
- Datasheet: https://cdn.sanity.io/files/7rgy42zg/production/6be08cc39b8ea0761dfd7f7497b81a34b7b94325.pdf
- CAD: https://cdn.sanity.io/files/7rgy42zg/production/789034012b2c789f3ee681473bb300f178331016.step

## Equivalents
- Damiao DM-JH14-101-2EC Harmonic Joint Motor (ac-damiao-dm-jh14-101-2ec)
- EYOU PHA14H-101-C Harmonic Joint Module (ac-eyou-pha14h-101-c)

## Sources
- https://myactuator.us/products/rh-series/rh-14-100-e-n-d (specs + price + stock)