GMR77x40-43-Z1b
(60:1)Stall torque from 132,0Nm to 43,8Nm
Applications for the electric motor GMR77x40-43-Z1b
The GMR77-43-Z1b electric gear motors are used in linear actuators, in garage door openers and in automatisms of various kind.
GMR77x40-43-Z1b
The GMR77x40-43-Z1b gear motors have gear ratio i= 60:1 and interaxis 43mm.
By choice it is possible to assemble a EMC filter into the DC gear motor.
In the technical data-sheet it is possible to select the output gear shaft, EMC filter, characteristic curve.
For the most use supply tensions,12V and 24V are listed in the chart “Electric Data” the performance ranges with the working nominal values.
In particular, the interactive characteristic curve allows to select and to analyze the required performances by selecting the power voltage and the no-load speed in the dedicated cells.
Electric data
Standard nominal voltage
12V
24V
No load speed - N0 [Rpm]
12V
75
÷25
24V
75
÷25
No load current - I0 [A]
12V
2.9
÷1
24V
1.15
÷0.5
Nominal speed - Nn [Rpm]
12V
72.7
÷22.7
24V
72
÷22.1
Nominal torque - Mn [Nm]
12V
4.1
÷4.1
24V
5.1
÷5.1
Nominal current - In [A]
12V
6.9
÷2.3
24V
3.9
÷1.3
Nominal power - Pn [W]
12V
31.2
÷9.5
24V
38.5
÷11.8
Stall torque - Ms [Nm]
12V
132
÷43.8
24V
132
÷43.8
Starting current - Is [A]
12V
131
÷15.2
24V
65.5
÷7.6
Max power - Pmax [W]
12V
260
÷28.8
24V
260
÷28.8
Max efficiency - ηmax [N]
12V
50
÷40
24V
50
÷40
Mechanical data
Gear material
Plastic
Gear ratio
60
÷1
Type of duty
S1
Weight
2.23
