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AC Geared Servo Motors are permanent split capacitor induction motors. No brushes or starting switch - details see: https://www.machineto.com/geared-servo-motor-10306757

AC Geared Servo Motors are permanent split capacitor induction motors. No brushes or starting switches are employed. The low inertia servo-type motor is specifically designed for servo applications requiring relatively fast response. Its two windings are referred to as the fixed or reference phase (red leads) and the control phase (black leads). In the normal mode of operation a fixed voltage is impressed on the reference phase and a variable voltage, in quadrature to reference voltage is given to the control phase.

Type GSM 60 Series AC Geared Servo Motors are permanent split capacitor induction
motors. No brushes or starting switches are employed. The low inertia servo-type motor
is specifically designed for servo applications requiring relatively fast response. Its two
windings are referred to as the fixed or reference phase (red leads) and the control phase
(black leads). In the normal mode of operation a fixed voltage is impressed on the
reference phase and a variable voltage, in quadrature to reference voltage is given to the
control phase. The speed and direction of rotation then depend on the magnitude and
phase (±900) of control voltage. However, by using a phase splitting capacitor it is also
possible to operate the motor (reversibly) from single phase supply.

SERIES CODE:

SPECIAL FEATURES:
• Compact size
• Low output speeds
• Quick reversibility
• High starting torque
• Dynamic braking
• Easy speed control

40
Torque
40 Kg-cm
2250
Speed
2250 225 RPM
GSM
Geared
Servo Motor
AB
A Reference Voltage
B Control Voltage
60

Motor Type
60, 61, 62
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• Ability to withstand for continuous stalled rotor condition

SPECIFICATIONS:

1. Gear Ratio: Motors are available with any one of the following standard gear
reduction ratios of 10, 30, 100, 300, 1000, 3000. (Basic rotor speed is 2500 rpm).
2. Windings: Motor windings are designated by means of two letters. First letter
refers to the voltage to the reference phase and the second letter to the voltage on
the control phase. The letter code for voltages is as follows: A = 230V, B = 115V,
C = 115-0-115V, D = 23V, E = 11.5, F = 11.5-0-11.5.

Example: Indicate Reference/Control phase voltages as: AA for 230V/230V.
AE for 230V/11.5V.
BF for 115V/11.5V-0-11.5V.

ELECTRICAL SPECIFICATIONS:
Motor
Type
Gear
Ratio
No Load
Speed
(rpm)
Stall
Torque
(Kg-cm)
Power
Input/phase
(Watts)
Starting
Voltage
(%)
Weight
(Grams)
Split
Phase
Capacitor
(μFd)
GSM 60
10
30
100
250
83
25
4
10
35
18 5% 1300 1.0
GSM 61
10
30
100
250
80
22
2
5
12
13 5% 800 0.47
GSM 62
10
30
100
230
77
20
1
2
6
9 10% 575 0.39
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Note: For other gear ratios of 300, 1000, and 3000, the corresponding no-load speeds are
7, 2, 0.75 rpm and the torque is limited to maximum 35Kg-cm.
MECHANICAL SPECIFICATIONS:

ORDERING DATA: Clearly indicate in your purchase order the following:
Model No. : GSM60/61/62.
Operating Voltages : Reference & Control Voltages.
Torque : In Kg-cm.
Speed : In RPM.
Special Requirement: Please specify the output shaft diameter -- Our standard diameters
being 6.35 & 8.0
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