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Actuator

DaMiao DM-J4310 Joint Module

Built by Shenzhen DaMiao Motor Technology

Updated Jun 2026·methodology
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Robo Index

BB

Speculative — thin evidence

2 of 10 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 2 scored · blanks don't count

Commercial maturity20%85/100
Deployment footprint18%unknown
Proven track record12%unknown
Spec completeness12%24/100
Company financial health12%unknown
Company maturity8%unknown
Manufacturer portfolio6%unknown
Media mentions (trailing 12 months)6%unknown
Independent recognition4%unknown
Market momentum2%unknown
Specs not manufacturer-verified

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Overview

The DaMiao DM-J4310 is an integrated quasi-direct-drive joint module for robotics, combining a brushless motor, gearbox, driver, and dual encoders in one package. It is used in humanoid robots such as Unitree H1 and Fourier GR-1, and is offered in 24V/48V variants with CAN-based control feedback.

Specifications

Category: Actuator
Weight
0.3 kg
Price
Contact for quote
Status
active
VerifiedSelf-reportedEstimated

Detailed specifications

Motion & kinematics1
Rated Torque Nm
3
Power & battery1
Operating Voltage V
24-48
Other5
Weight G
300
Encoder Type
dual_magnetic
Actuator Type
integrated_joint_module
Drive Mechanism
planetary
Communication Interface
CAN

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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