Dual Closed-Loop Time Grating

The next-gen H0 servo drive merges dual time-grid encoders and control electronics into one ultra-slim 17 mm body. Unlike traditional multi-layer pin-connected boards, its single-board design cuts connection points and boosts reliability while shrinking joint axial space by 35% and lifting power density by 40%. 


This compact form factor fits extreme space limits inside humanoid robot joints, giving designers breakthrough freedom to build lighter, more agile limbs without sacrificing drive performance or adding unnecessary weight.

    
200% Instant Overload Response

With 200% instantaneous overload and millisecond-level dynamic response, the drive delivers explosive torque for high-intensity motions like jumping and running. Built-in 16-bit high-precision torque feedback channels sample beyond 16 kHz, streaming real-time joint load data to the controller via PDO to dynamically adjust motor output on the fly. 


Combined with zero-gravity floating algorithms and hybrid force-position control, it actively cancels gravity so the robot can move freely, manipulate objects, and maintain dynamic balance in 3D space.

    
Dual-channel STO Safety

The adjustable-voltage brake releases at 24 V and lets you tune holding voltage to cut heat and save energy, extending brake life while keeping the robot safe. STO safety features hardware dual-channel redundancy plus software verification, stopping the motor instantly in emergencies to protect both personnel and machine. 


Together, these smart safeguards ensure reliable, long-lasting operation in demanding humanoid applications where every gram of weight and every millisecond of response time truly counts for safe human interaction.

    
H0 Series Robot Joint Module Servo Drive
H0ER010D48J66

Products SeriesBus Communication Protocol Type
H0

Robot Joint Module 

Servo Drive

EEtherCAT
CCAN FD
ECEtherCAT & CANFD

Drive Motor TypeRated Output Power
RRotary Servo Motor00220W
00330W
010100W
020200W
022220W
040400W
075750W

Voltage RatingOuter Diameter
D48DC48VJ4747mm
J5049.5mm
J6161mm
J6666mm
J7676mm
*DC14V~60V: 20W~750W
H0 Series Functional Configuration
Functional ConfigurationEtherCATCANFDEtherCAT & CANFD
H0-ERH0-CRH0-ECR
I/O---
Analog Function2-Channel
Analog Input
-2-Channel
Analog Input
STO-
Brake Control-

General Specifications

Joint Module Drive ModelEtherCATEtherCAT +CAN FDCAN FD
H0-ER010D48J47H0-ER020D48J61H0-ER020D48J66H0-ER040D48J76H0-ECR010D48J50H0-ECR010D48J66H0-ECR020D48J50H0-ECR022D48J66H0-ECR040D48J66H0-CR010D48H0-CR040D48H0-CR075D48
Output Power (W)100200200400100100200W220400100400750
Rated Output Current (Arms)2.555102.52.555.4102.51016
Max. Output Current (Arms)5101020551010.82053048
Rated Input Current (Arms)1.44.64.69.31.41.44.65.19.31.49.317.4
Main Circuit Power SupplyDC 16~60V
Regeneration FunctionNo Standard Built‑in Regenerative Resistor

Address:No.289, Xukou Town, Wuzhong Dist, Suzhou City