4" Frame Size
GM4010-20: 4" Frame Size DC Brush Servo Motor
GM4010-30: 4" Frame Size DC Brush Servo Motor
GM4020-25: 4" Frame Size DC Brush Servo Motor
GM4020-39: 4" Frame Size DC Brush Servo Motor
GM4020-60: 4" Frame Size DC Brush Servo Motor
GM4040-20: 4" Frame Size DC Brush Servo Motor
GM4040-41: 4" Frame Size DC Brush Servo Motor
GM4040-60: 4" Frame Size DC Brush Servo Motor
GM4050-38: 4" Frame Size DC Brush Servo Motor
GM4050-60: 4" Frame Size DC Brush Servo Motor
GM4060-41: 4" Frame Size DC Brush Servo Motor

Brush Servo Shaft Loads
Brush Servo Brake Data
Servo Motor Accessories

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Brush Servo Motors - 2.3" Frame Size
Brush Servo Motors - 3.3" Frame Size
Brush Servo Motors - 4.9" Frame Size
Brush Servo Motors - 6.0" Frame Size

 GM4010-20: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
0.83 13 lb-in - 7.7 Amps 65
KT (lb-in/A) RA (Ohms) LA (mH)
1.7 0.8 3
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
4000 20 0.007


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 GM4010-30: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
0.76 13 lb-in - 5.1 Amps 65
KT (lb-in/A) RA (Ohms) LA (mH)
2.55 1.8 7.5
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
3700 30 0.007


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 GM4020-25: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.46 23 lb-in - 11 Amps 115
KT (lb-in/A) RA (Ohms) LA (mH)
2.1 0.8 3.6
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
4000 25 0.0092


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 GM4020-39: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.28 23 lb-in - 6.6 Amps 115
KT (lb-in/A) RA (Ohms) LA (mH)
3.5 1.3 7.4
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
3500 39 0.0092


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 GM4020-60: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
0.80 23 lb-in - 4.6 Amps 115
KT (lb-in/A) RA (Ohms) LA (mH)
5.06 2.3 9.6
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
2200 60 0.0092


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 GM4040-20: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.98 31.3 lb-in - 18.4 Amps 156.5
KT (lb-in/A) RA (Ohms) LA (mH)
1.7 0.6 2.2
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
4000 20 0.0163


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 GM4040-41: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.74 31.3 lb-in - 9.1 Amps 156.5
KT (lb-in/A) RA (Ohms) LA (mH)
3.44 0.8 5.6
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
3500 41 0.0163


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 GM4040-60: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.09 31.3 lb-in - 6.2 Amps 156.5
KT (lb-in/A) RA (Ohms) LA (mH)
5.06 1.5 6.8
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
2200 60 0.0163


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 GM4050-38: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
2.29 41.3 lb-in - 12.9 Amps 206.5
KT (lb-in/A) RA (Ohms) LA (mH)
3.21 0.6 4.4
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
3500 38 0.0198


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 GM4050-60: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
1.44 41.3 lb-in - 8.2 Amps 206.5
KT (lb-in/A) RA (Ohms) LA (mH)
5.06 0.9 6.3
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
2200 60 0.0198


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 GM4060-41: 4" Frame Size DC Brush Servo Motor
HP @ Max Speed Cont. Stall Rating Peak Stall Torque (lb-in)
2.83 51.2 lb-in - 14.9 Amps 256
KT (lb-in/A) RA (Ohms) LA (mH)
3.44 0.7 4.6
RPM (Max) KV (V/kRPM) Arm. Inertia (lb-in-sec)
3500 41 0.028


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