High Precision Reducer
for Servo Motors
APG / AFC
Compact high precision reducer for servo motors
The high precision reducer APG type is compact and has high stiffness, thanks to the planetary mechanism, which contributes to downsize your device. In addition, the AFC type is made smaller thanks to the specially designed gear case. It has flexibility of installing at right angle which would save space for your Application .
AG3 / AH2 / AF3
The gear head has the same shape as the induction gear motor
Features
that helps save space
The orthogonal shaft type high precision reducer can be installed to the device at a right angle, preventing the motor from protruding and saving space on the device.
Features
allows smaller designs
It has achieved overwhelming compactness compared to reducers made by other companies.
Selection tool
The selection for high precision reducer for servo motors
proposes the ideal model based on the servo motor type and usage conditions.
Click here if you have decided on the servo motor.
Select the manufacturer and specifications of the servo motor to select the reducer.
Click here to narrow down the specifications of the reducer.
You can narrow down the reducers from the reduction ratio and shaft type.
Click here if you have decided on the device to install the reducer.
You can select the reducer by numerically entering the usage conditions of the device such as speed and mass of the workpiece.
Product line
Motor capacity / 100W to 3000W
APG parallel shaft / planet type
Reduction ratio / 3 to 100 Backlash accuracy / 3 minutes / 15 minutes
Motor capacity / 100W to 3000W
AFC orthogonal shaft / hollow shaft / solid shaft type
Reduction ratio / 3 to 60 Backlash accuracy / 3 minutes / 30 minutes
Motor capacity / 100W to 2000W
AG3 parallel shaft
Reduction ratio / 5 to 200 Backlash accuracy / 30 minutes
AH2 orthogonal shaft
Reduction ratio / 5 to 240 Backlash accuracy / 30 minutes
AF3 Concentric hollow shaft / concentric solid shaft
Reduction ratio / 10 to 180, 1/5 to 1/240
Backlash accuracy / 1 minute, 3 minutes, 30 minutes
Compact high precision reducer for servo motors
The high precision reducer APG type is compact and highly stiff thanks to the planetary mechanism, which contributes to making the devices smaller.
In addition, the AFC type is made smaller thanks to the specially designed gear case.
As it can be installed to the device at a right angle, it helps save space on the device.
The gear head has the same shape as the induction gear motor
As the induction gear motor and gear head are common, no extra design changes are needed when changing specifications.
The concentric hollow shaft / concentric center pole shaft (AF3) is available with backlash accuracy of 1 minute and 3 minutes. Provides highly accurate positioning control.
Case Study
"High precision reducer for servo"
A highly accurate wrap round caser design
The wrap round caser, which supplies and packages accumulated products in cardboards, uses multiple servo motors for each device to perform various processes. As it is necessary to synchronize each process in conjunction with each other, the servo motor needs to be highly functional. The main reduction ratio band used for servo motors is 1/10 to 1/20. However, as some servo motors require low speed and high torque, APG's high reduction ratio models (1/60 to 1/100) were used. As a result, it became possible to control the main motions of multiple servo motors in the device, achieving the ideal design.
Used models
High Precision Reducer for Servo Motors
Operation explanatory drawing
Various processes are performed in a wrap round caser, each of which needs to be linked and synchronized. This requires high-precision motors.
It can be used for various purposes where space-saving installation is required.
Lifting / inverting machine
Medical machine (mammography)
Medical machine (X-ray machine)
Rotary drive machine
Polishing machine
Inverting machine