Drawing Library Helical Power Drive (Sales discontinued in June 2019 )
Series
HDR:This is a stand-alone gear reducer without a motor.
HDM:This specifies a gear reducer with a motor. The parallel shaft type is not available.
Size
This indicates the size of the gear reducer.
Gear stages
This indicates the number of reduction stages. This is automatically determined by the size, input direction, and the reduction ratio.
Input direction
This shows the mounting position of the input shaft.
Refer to the catalog for details.
Reduction ratio
This indicates the reduction ratio.
Shaft Arrangement
This shows the position of the input shaft relative to the output shaft.
Refer to the catalog for details.
Respect to rotation
This shows the rotating direction of the input shaft relative to the output shaft.
Refer to the catalog for details.
Motor Capacity
This indicates the motor capacity if the unit comes with a motor.
Motor Specifications
S:Tsubaki will mount the standard motor prior to shipment.
SB:Tsubaki will mount the standard motor with brake prior to shipment.
Mounting No.
This shows the mounting direction.
Refer to the catalog for details.