Drawing Library Gear Motor TA, TR, TS Series
series
GMTA: A type with a three-phase motor.
GMTR: A type equipped with a three-phase high-efficiency motor.
GMTS: Type with single-phase motor.
GRTA: A motor-less reducer available in two types: a double-shaft type or a type with an adapter that can mount a general-purpose flange motor.
Motor Capacity
For GMTA, GMTR, and GMTS: Motor capacity.
For GRTA: Indicates the value equivalent to the motor capacity.
Frame No.
This indicates the size of the reducer. For most models, this is the same value as the output shaft diameter.
It is automatically determined from the motor capacity and reduction ratio.
Mounting Type
L: Foot mount mounted type.
U: Face-mounted type.
F: Flange mounting type.
Face mount or flange mount?
It is automatically determined by the frame number.
Reduction ratio
Indicates the reduction ratio.
The range division corresponds to the frame number.
Specification Code
No symbol: If there is a motor but no brake, or if there is no motor and it is a double-shaft type, no specification symbol is required.
B: Add this when a motor is equipped with a brake.
FI: Add this when there is no motor and when using a motor mounting adapter type.
BE: A rotary encoder is installed at the rear of the motor. A brake is included.
SR: Install an electrical overload protection device called a "Shock Relay."
Option symbol A
Z: This motor is compatible with inverter drive.
W: Suitable for outdoor installation.
WC: Outdoor type with brake, motor is continuously rated.
P: Comes with a plastic terminal box.
J: Suitable for installation in locations subject to water.
V: This specifies the power supply voltage will be doubled.
V1: The power supply voltage and frequency are 380V and 50Hz.
V2: The power supply voltage and frequency are 380V, 60Hz.
V3: The power supply voltage and frequency are 415V, 50Hz.
V4: The power supply voltage and frequency are 460V, 60Hz.
N: CE compliant.
N2: UL standard compliant specifications.
*N3: CCC specification.
H: Comes with an aluminum terminal box.
Q: Manual brake release available
M: Rotation can be controlled manually from the motor fan side.
A1: It can be used in environments with ambient temperatures between 0°C and +60°C.
A2: It can be used in environments with ambient temperatures between -30°C and +40°C.
Option symbol B (formerly: supplementary symbol)
・Terminal box position
Move the terminal box to a position rotated clockwise when viewed from the motor side.
P1: 90° offset P2: 180° offset P3: 270° offset
P4: 60° offset P5: 120° offset P6: 240° offset P7: 300° offset
・Terminal box exit direction
Move the outlet to a position rotated clockwise as viewed from the terminal box.
・GMTA motor capacity 0.75kW or less
D1: 90° offset D2: 180° offset D3: 270° offset
・GMTA motor capacity 1.5kW or more
E1: 90° offset E2: 180° offset E3: 270° offset
・For GMTR
F1: 90° offset F2: 180° offset F3: 270° offset
・Paint color
C0: Light gray C1: Light silver metallic
C2: Ivory White C3: Dark Silver Metallic
