Gear Unit

Gear Unit Worm Reducer

Max21 Worm Reducer

Max 21 worm reduction gear has wide range of choice for Power (0.2kW~75kW) and reduction gear ratio (1/10~1/3600),
and having diverse product types including Up Type, Bottom Type, Vertical Type and 2 Stage Type, it can satisfy diverse customer requirements.

Also, this product ground precisely the worm tooth sides using profile grinder to improve the gear contact efficiency.

Product Specification
Product Specification
Model
No.
MX50, MX60, MX70, MX80, MX100, MX120, MX135, MX155, MX175, MX200, MX225, MX250, MX300, MX350, MX400, MX450, MX500
Power 0.2kW ~ 75kW
Reduction gear ratio 1/10 ~ 1/60
(2 Stage : 1/100 ~ 1/3600)
Main Features
Main Features
  • Beautiful appearance and stable design
  • Optimization design of each part including the case has improved structure strength and lifetime
  • Production of motor flange type or motor attached type has improved user convenience

Standard Worm Reducer

Products Overview
Products Overview
WB
(Bottom Type)
Input shaft is located at a lower part than the reduction gear's wormgear and output shaft is out horizontally. As the lubrication condition of Bottom Type is better than those of Up Type, it is more advantageous to use Bottom Type than Up Type in the case of large size or 2 stage types.
WU
(Up Type)
As input shaft is located at a upper part than the reduction gear's wormgear and output shaft is out horizontally, it is easy to install pulley and sprocket.
WV
(Vertical Type)
Output shaft is out in the vertical direction on the case floor reference plane. As the lubrication condition is also good, this is suitable for the low speed high load such as an agitator.
DSW
(2 Stage Type)
Being composed of 2 reduction gears, this can obtain high reduction gear ratio. (1/3600) As the input power is lowered by one step, careful selection is required.
Main Features
Main Features
  • Low price
  • Beautiful design : Standardized shape, and the appearance is more beautiful and stable than the previous products.
  • Lifetime improvement by optimal design : Optimized design of case, worm gear, worm and cover substantially improved the structure strength and lifetime of each part.
  • Model No.(Center distance : mm) : 33, 49, 60, 77, 88, 96, 120, 125, 140
  • Reduction gear ratio : 1/10, 1/15, 1/20, 1/30, 1/40, 1/50, 1/60, 1/100, 1/150, 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900, Manufactured up to 1/3600

Stage Worm Reducer

This is a reduction gear for stage that drives lifting and lowering of such structures as stage curtain or lightings.

Product Specification
Product Specification
Main Use For stage
Form Worm reduction gear
Power 1.4kW ~ 30kW
Model
No.
88, 96, 120, 125, 140, 155, 175
Reduction gear ratio 1/10, 1/15, 1/20, 1/30, 1/40, 1/50, 1/60
Main Features
Main Features
Quiet operation As this is used in a performance hall, there should not be noise.
Integration As this is installed in a small space, this should be small sized and light weight but, at the same time, have sufficient Power capacity.
Flexibility Shafts should come out in one or both directions, and the length should be adjusted arbitrarily, and mutual direct connection should be possible between reduction gears.
Motor installation head Motor should be installed on the reduction gear to maximize the spatial efficiency.

Mighty Worm Reducer

Mighty worm reduction gear is a small and medium sized worm reduction gear that realized light weight and high efficiency. Output hollow shaft is the basic type, and various types of input shaft (single solid, double solid, hollow, solid hollow) and output shaft (single shaft, double shaft) can be chosen.

It is possible to install this in various forms such as vertically or horizontally, and installation convenience has been improved through installation of such parts as mounting flange and torque arm. This can be applied to main devices of automation such as semiconductor device, automated machine or automatic door.

Product Specification
Product Specification
Model
No.
MTW25, MTW30, MTW40, MTW50, MTW63, MTW75, MTW100, MTW120, MTW135, MTW155
Power 0.04kW ~ 7.5kW
Reduction gear ratio 1/10 ~ 1/60
Main Features
Main Features
  • Light weight coming from using aluminium die casting
  • High efficiency and long lifetime was realized by making use of confirmed program
  • Practical designs, such as horizontal, vertical, hollow and flange types, which can satisfy diverse installation requirements of customers

Century Worm Reducer

CTW worm reduction gear is a small and medium sized worm reduction gear that realized light weight and high efficiency and a China OEM product. Output hollow shaft is the basic type, and various types of input shaft (single solid, double solid, hollow, solid hollow) and output shaft (single shaft, double shaft) can be chosen.

It is possible to install this in various forms such as vertically or horizontally, and installation convenience has been improved through installation of such parts as mounting flange and torque arm.

This can be applied to main devices of automation such as semiconductor device, automated machine or automatic door.

Product Specification
Product Specification
Model
No.
CTW25, CTW30, CTW40, CTW50, CTW63, CTW75, CTW90, CTW105, CTW110, CTW130, CTW150
Power 0.06kW ~ 7.5kW
Reduction gear ratio 1/10 ~ 1/100 (2 Stage : 1/200 ~ 1/5000)
Main Features
Main Features
  • Light weight coming from using aluminium die casting
  • High efficiency and long lifetime was realized by making use of confirmed program
  • Practical designs, such as horizontal, vertical, hollow and flange types, which can satisfy diverse installation requirements of customers

Helical Worm Gear Reducer

Compared to the helical gear unit-worm gear unit combination, this gives high efficiency, economy, high ratio and low noise, and is installed in a small space.

Main Features
Main Features
high efficiency

Compared to the previous 2 stage type worm reduction gear, this has more than 1.5 times better efficiency.

High Stiffness

As the reduction gear case has all gears in-built in the body, the structural stiffness is high and so compact installation is possible.

Convenience

As the motor input shaft is located at the center of the reduction gear, it is easy for users to choose and design installation.

Product Types
Product Types
Solid Shaft Type

As the output shaft is an ordinary cylindrical type shaft with a KEY seat, this can be used by COUPLING or PULLEY installation.

Hollow Shaft Type

The output shaft is hollow type. COUPLING can be directly connected to the driven shaft without any PULLEY.

Motor Attached Type

This can be bought with the motor installed at the time of release.

Product Specification
Product Specification
Model
No.
HW20, HW25, HW30, HW35, HW45, HW60, HW70
Power 0.2KW~7.5KW
Reduction gear ratio 1/10~1/180
Type Horizontal Type, Vertical Type

Screw Jack

This is composed of high precision wormgear and trapezoid screw shaft, and this can prevent reversal at any location of a cycle.
The reduction gear part adopts the grease lubrication as standard and realizes long lifetime in smooth motion.
There are many optional functions such as cover protecting screw shaft (Bellows), Hand Wheel and Trunion Base.

Product Specification
Product Specification
Traveling Shaft Type 32 ~ 190 type
Traveling Nut Type 32 ~ 95 type
Main Features
Main Features
  • High and low reduction gear ratio
  • Revolution preventive key attached
  • Shaft protection cover attached
  • User selectable screw nut attached