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Robot Joint Servo Drive Module

RDM servo drive module is a high performance, compact and compact all-digital universal servo driver designed by Tyco Intelligent for the integration of robot joint modules. It is developed based on the most advanced technology of FPGA. It can well meet the requirements of high precision, stable operation, fast response and moment control of cooperative robots. Requirements.
RDM servo drive module has good performance. It can also run smoothly at low speed and start and stop in time at high speed when overload occurs.
RDM servo drive module supports double encoder feedback. Incremental encoder is used at the motor end and absolute encoder is used at the output end of the load to achieve full closed-loop accurate position control.
RDM servo drive module has good compatibility, supports EtherCAT and CANopen communication protocols, and adapts to most of the mainstream robot controllers in the market.
RDM servo driver has comprehensive protection design, such as over-current, short circuit, grounding, over-voltage and under-voltage, over-heat, I2T, over-speed and over-differential protection.
RDM servo drive module is suitable for high precision applications such as cooperative robots, exoskeleton robots, medical and automation equipment.

Hollow diameter Rated voltage Rated current Peak current Maximum power Commu-
nication
Size Weight
9mm 48VDC 15A 30A 1000W EtherCAT、
CANopen、RS232
Small :74*21mm
Large:91*21mm
Small :50g
Large:60g


Characteristics of Joint Servo Drive Module of Robot

Servo Driver Product Type


Different types of drives can meet your different needs and are suitable for high precision applications such as cooperative robots, exoskeleton robots, medical and automation equipment.

Type RDM Servo Driver Module
voltage +14-80VDC
Rated current 15A
Peak Current 30A
feedback 20000PPR Incremental Encoder
Load 17 bit  Singleturn absolute encoder
Communication EtherCAT、CANopen、RS232
Digital IO 1 digital input and 1 digital output
Analog IO 1 analog input
Temperature Function:0-45℃,Storage:-40℃-85℃
Humidity 0% ~ 95%,Non Condensing
Contaminated Class of pollution  2
Environmental IEC68-2: 1990

Product manual

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