TSUBAKI Gear Box
Helical Reducer

High-power and compact. Standardized right-angle and parallel shaft types, including motor types.

The helical power drive uses a modular housing to accommodate any mounting position. Also features the high-stiffness housing with reinforcement ribs, and provides an extensive line of options.

The SMR series is a hollow shaft type reducer. Using a taper bush enables easy installation and removal.

Sales will be discontinued on June 30, 2019.

Product Lineup

Helical Power Drive

HDR Series: Right Angle Shaft Type

[Right-angle shaft type: shaft arrangement A・B]
Right-angle shaft gear box type. Responds to two input shaft directions: horizontal and vertical. Comes in 10 sizes from 000 to 060, and provides a reduction ratio range from 1/12 to 1/350.
Sales will be discontinued on June 30, 2019.

HDR Series: Parallel Shaft Type

[Parallel shaft type: shaft arrangement C・D]
Parallel shaft gear box type. Available in sizes ranging from 010 to 060, and accommodates reduction ratios from 1/12 to 1/95.
Sales will be discontinued on June 30, 2019.

HDM Series

[Right-angle shaft type: shaft arrangement A・B]
Gear box with motor. Flange motors up to 37kW are standardized. Offers a size range from 000 to 060, and compatible with reduction ratios from 1/12 to 1/350.
Sales will be discontinued on June 30, 2019.

Helical Shaft-Mounted Reducer

SMR Series

Hollow shaft type reducer using a helical gear. With the taper bush, installation and removal are easy.
Sales will be discontinued on June 30, 2019.

Features

Powerful Drive
30% more transmission capacity than our existing models. Smallest footprint in its class.

Wide Selection & Variation
Standard line of right-angle shaft and parallel shaft models, including motor-equipped models. Complete line of options.

High Reliance
In addition to the use of high-duty housing, double oil seals are applied to the output shaft for greater reliability.