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Lightweight joint module 50-70

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  • Lightweight joint module 50-70
  • Lightweight joint module 50-70
  • Lightweight joint module 50-70
  • Lightweight joint module 50-70

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Lightweight joint module 50-70

  • Introduction

Featuring a modular, integrated, and lightweight design, this product stands at the forefront of the robotic era. Its outstanding modularity ensures flexible assembly and easy maintenance, while the lightweight structure enhances mobility and energy efficiency. The highly integrated layout optimizes space utilization and performance output, fully addressing the core demands of modern intelligent equipment. It is not only a product upgrade but also a solution tailored for the future of robotics.
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Model 1
Model 2
Model 3
Model 4

CRA-RI50-70-PRO-2-XXX

Drawing

7 CRA-RI50-70-PRO-2-XXX


Parameter table

Gear RatioPeak Torque
（N.m）		Max Allowable Torque
At Average Load
（N.m）		Rated Torque @ 2000RPM
（N.m）		Peak Speed
（RPM）		Rated Speed
(With 1/2 Rated Torque)
（RPM）		Gear Backlash
（arcsec）
51238.66.6977520
812913.59.6614620
1013413.59.6493710

Rated Power（W）Supply Voltage（V）Max Continuous
Current（A）		Rated Current（A）Torque Constant
（N.m/A）		Encoder Resolution
（bit）		Communication Bus
15024-4853.60.08916CAN


Hollow Shaft（mm）Length（mm）Mass（kg）Inertia（g * c㎡）
1263±0.50.66158.8


CRA-RI50-70-PRO-2-XXX-B

Drawing

8 CRA-RI50-70-PRO-2-XXX-B


Parameter table

Gear RatioPeak Torque
（N.m）		Max Allowable Torque
At Average Load
（N.m）		Rated Torque @ 2000RPM
（N.m）		Peak Speed
（RPM）		Rated Speed
(With 1/2 Rated Torque)
（RPM）		Gear Backlash
（arcsec）
51238.66.6977520
812913.59.6614620
1013413.59.6493710

Rated Power（W）Supply Voltage（V）Max Continuous
Current（A）		Rated Current（A）Torque Constant
（N.m/A）		Encoder Resolution
（bit）		Communication Bus
15024-4853.60.08916CAN


Hollow Shaft（mm）Length（mm）Mass（kg）Inertia（g * c㎡）
1281.5±0.50.78228.8


CRA-RI50-70-PRO-2-XXX-2E-EC

Drawing

33 CRA-RI50-70-PRO-2-XXX-2E-EC


Parameter table

Gear RatioPeak Torque
（N.m）		Max Allowable Torque
At Average Load
（N.m）		Rated Torque @ 2000RPM
（N.m）		Peak Speed
（RPM）		Rated Speed
(With 1/2 Rated Torque)
（RPM）		Gear Backlash
（arcsec）
51238.66.6977520
812913.59.6614620
1013413.59.6493710

Rated Power（W）Supply Voltage（V）Max Continuous
Current（A）		Rated Current（A）Torque Constant
（N.m/A）		Encoder Resolution
（bit）		Communication Bus
15024-4853.60.08916/18CAN/EtherCAT


Hollow Shaft（mm）Length（mm）Mass（kg）Inertia（g * c㎡）
1366.5±0.50.68170.47


CRA-RI50-70-PRO-2-XXX-B-2E-EC

Drawing

Parameter table