GMR77x40-43-Z1a-H

(47:1)

Stall torque from 104,0Nm to 27,5Nm

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Applications for the electric motor GMR77x40-43-Z1a-H

The electric GMR77-43-Z1a-H gear motors are used in linear actuators, in garage door openers and in automatisms of various kind.

dc-gear-motor-diameter-77-with-encoder-gmr77x40-43-z1a-h
dc-gear-motor-diameter-77-with-encoder-gmr77x40-43-z1a-h

GMR77x40-43-Z1a-H

The GMR77x40-43-Z1a-H  DC gear motors  have gear ratio i= 47:1 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, Encoder with Hall sensors, characteristic curve.

In the area dedicated to the Encoder, it is possible to choose the number of Hall sensors (one or two) and the type of power supply, the magnet’s number of poles. For a clear explanation is represented a sketch with the ring magnets poles,  the Hall circuit and the output signal.

In the technical data-sheet it is possible to select the output gear shaft, the circuit with one or two Hall sensors and to request a particular set of cables by attaching the relative specification in the enquiry form.

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

95

÷

30

24V

95

÷

30

No load current - I0 [A]

12V

1.85

÷

1.15

24V

0.95

÷

0.55

Nominal speed - Nn [Rpm]

12V

92.5

÷

27.6

24V

92

÷

26.8

Nominal torque - Mn [Nm]

12V

2.7

÷

2.7

24V

3.6

÷

3.6

Nominal current - In [A]

12V

6.9

÷

2.2

24V

4

÷

1.35

Nominal power - Pn [W]

12V

26.1

÷

7.8

24V

34.5

÷

11

Stall torque - Ms [Nm]

12V

104

÷

27.5

24V

104

÷

27.5

Starting current - Is [A]

12V

128

÷

11.6

24V

64

÷

5.8

Max power - Pmax [W]

12V

260

÷

26

24V

260

÷

26

Max efficiency - ηmax [N]

12V

49

÷

37.7

24V

49

÷

37.7

Mechanical data

Gear material

Plastic

Gear ratio

47

÷

1

Type of duty

S1

Weight

2.28

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