GMR77x40-43-Z1b

(60:1)

Stall torque from 132,0Nm to 43,8Nm

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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.

dc-gear-motor-diameter-77-gmr77x40-43-z1b
dc-gear-motor-diameter-77-gmr77x40-43-z1b

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

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

Standard

UNI ISO 9001

It certifies the efficiency of production processes and company organization

UL certification

Certifies electric motors approved for sale in the United States and Canada

Certifications