Drawing Library   Gear Motor TA, TR, TS Series

※Notice regarding discontinuation of some models in June 2019

※ Small-Size Gear Motor  Model numbers will change from November 1, 2016.

Selected model No.:

* Select each item in order from the left to make sure a valid model number is generated.

Series Motor Capacity Frame No. Mounting type Reduction ratio Package symbol Option symbol A Option symbol B [Old:Supplement code]








18

24

28

38




5~50

60~200

300~450

600~1200






















































Series

GMTA: This type is supplied with a three-phase motor.

GMTR: This type is supplied with a three-phase high efficiency motor.

GMTS: This type is supplied with a single-phase motor.

GRTA: The gear reducer without a motor is available with a double output shaft or with an adapter for mounting a multipurpose flange motor.

Motor Capacity

For the GMTA or GMTR or GMTS: this is the motor capacity.

For the GRTA: this indicates the equivalent capacity of the motor.

Frame No.

This indicates the size of the gear reducer. For most models, this is the same value as the output shaft diameter.

This is automatically determined by the motor capacity and reduction ratio.

Mounting type

L: This type is for foot mounting.

U: This type is for face mounting.

F: This type is for flange mounting.

   Whether the model comes with a face mount or flange mount will automatically depend on the frame number.

Reduction ratio

This indicates the reduction ratio.

The range is separated into sections that correspond to the frame number.

Package symbol

No symbol: Leave the package symbol blank for a reducer with a motor and no brake, or a reducer without a motor but with a double shaft.

B: For a reducer with a motor, add to select a motor with a brake.

FI: For a reducer without a motor, add if the reducer should have an adapter for mounting a motor.

BE: A rotary encoder will be mounted to the rear of the motor. This specifies a motor with a brake.

SR: This specifies a motor with a Shock Relay, an electronic overload protection device.

Option symbol A

Z: This specifies a motor that can be used with a variable frequency drive.

W: This specifies a motor suitable for outdoor installation.

WC: This specifies a motor with a brake with a continuous rating for outdoor use.

P: This specifies a plastic terminal box.

J: This specifies a motor suitable for installation in areas subject to water.

V: This specifies the power supply voltage will be doubled.

V1: This specifies a power supply voltage and cycle rating of 380VAC, and 50Hz.

V2: This specifies a power supply voltage and cycle rating of 380VAC, and 60Hz.

V3: This specifies a power supply voltage and cycle rating of 415VAC, and 50Hz.

V4: This specifies a power supply voltage and cycle rating of 460VAC, and 60Hz.

N: This specifies compliance with the CE marking directives.

N2: This specifies compliance with UL standards.

*N3: This specifies CCC compliance.

H: This specifies an aluminum terminal box.

Q: The brake can be manually disengaged.

M: The motor can be turned manually from the fan side.

A1: This specifies an ambient operating temperature range from 0 to 60°C.

A2: This specifies an ambient operating temperature range from -30 to 40°C.

Option symbol B [Old:Supplement code]

・ Terminal box position

  The terminal box will be relocated to a position clockwise looking from the motor.

  P1:90゚ Offset   P2:180゚ Offset   P3:270゚ Offset

  P4:60゚ Offset   P5:120゚ Offset   P6:240゚ Offset   P7:300゚ Offset

・ Direction of terminal box wiring outlet.

  The wiring outlet on the terminal box will be relocated to a position clockwise looking at the terminal box.

 ・GMTA  For motor capacities of 0.75 kW or less.
  D1:90゚ Offset   D2:180゚ Offset   D3:270゚ Offset

 ・GMTA  For motor capacities of 1.5 kW or more.
  E1:90゚ Offset   E2:180゚ Offset   E3:270゚ Offset

 ・For the GMTR
  F1:90゚ Offset   F2:180゚ Offset   F3:270゚ Offset

・ Paint Color

 C0: Light gray   C1: Light silver metallic

 C2: Ivory white   C3: Dark silver metallic