SD-BRC Zero Backlash Precision Cycloidal Hollow Gearboxes
Major Applications: Industrial robots such as 6-Axis Articulated Robotic Arm, Delta Robot, SCARA robot, Wearable robot, etc various types of robots and arms, positioning rotation table, etc. Industrial automations.
● Zero Backlash
Using movable gear transmission technology， steel balls are used to replace the traditional fixed gear teeth， through preloading and cycloid raceway
to form a backlash-less rolling mesh pair, to achieve zero backlash, high precision.
● High Load
The output adopts crossed roller bearing (plane thrust bearing + cylindrical roller bearing) , and all the steel balls are engaged in meshing transmission
with high contact degree, with high bearing capacity and overload capacity
● Low Noise
Transmission Meshing Mechanism belongs to rolling contact mode, no clash and impact, low operating noise.
● Wide Ratios
Adopt differential speed transmission method, can realize wide ratio range of 6~2000, large speed ratio structure can achieve the same volume width
as small speed ratio.
● High Efficiency
The steel ball and the cycloid raceway adopt rolling contact meshing, effectively reduces the friction resistance in operation, thus the transmission
efficiency is high.
● Long Service Life
The rolling friction transmission method is applied to effectively reduce the temperature rise and wear during operation, and the design life is long.
BR series technical parameters
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