M42x20-H_PK42

Stall torque from 234,0Nm to 0,92Nm

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Applications for the electric motor M42x20-H_PK42

The most common applications for the M42x20-H_PK42 Dc electric planetary gear motors are generally within the automotive and the linear actuators markets.

planetary-gear-motor-diameter-42p42-m42x20-hpk42
planetary-gear-motor-diameter-42p42-m42x20-hpk42

M42x20-H_PK42

The M42x20-H electric motors are equipped with EMC filter and with encoder, consisting of a magnetic ring and a circuit with one or two Hall sensors.

The PK42 planetary gearboxes have both toothed wheels and the toothed peripheral crown made by plastic.

In the technical interactive datasheet is available the motor drawing and it’s possible to choose the gearbox shaft and the EMC filter type.

About the encoder, it’s possible to select the type and the number of the Hall sensors on the circuit, the number of poles of the magnetic ring and for each combination sensors-magnetic ring is represented the outcoming signal.

To define the characteristic curve with the preferred performances it’s sufficient to write power voltage and no-load speed and gear ratio in one, two or three stages within the indicated, allowed ranges or, more simply, it’s available the pre-defined characteristic curve.

Every selected option is saved automatically in the below enquiry form, in witch it’s possible to load files.

In the chart “Electrical Data” are indicated the performances values for the most commonly used voltages, 12V ad 24V.

Stages data

Perm. output torque

Stage 1

0.8 Nm

Stage 2

2 Nm

Stage 3

4 Nm

Reduction ratios range

Stage 1

4:1

÷

7:1

Stage 2

14:1

÷

46:1

Stage 3

51:1

÷

308:1

Max Backslash

Stage 1

1.7°

Stage 2

1.75°

Stage 3

1.8°

Reduction ratios range

Stage 1

-15°C

to

65°C

Stage 2

-15°C

to

65°C

Stage 3

-15°C

to

65°C

Max. load, radial (Mid output shaft)

Stage 1

15 N

Stage 2

30 N

Stage 3

45 N

Max. load, axial

Stage 1

5 N

Stage 2

10 N

Stage 3

30 N

Max. perm. fitting pressure

Stage 1

150 N

Stage 2

150 N

Stage 3

150 N

Reduction ratios range

Stage 1

59.8

±

0,5

Stage 2

72.8

±

0,5

Stage 3

85.9

±

0,5

Weight (approx.)

Stage 1

0.15 Kg

Stage 2

0.18 Kg

Stage 3

0.22 Kg

No load speed - N0 [Rpm]

Stage 1

12V

2000

÷

357

24V

2000

÷

357

Stage 2

12V

571

÷

54

24V

571

÷

54

Stage 3

12V

157

÷

8.1

24V

157

÷

8.1

No load current - I0 [A]

Stage 1

12V

0.6

÷

0.2

24V

0.3

÷

0.1

Stage 2

12V

0.6

÷

0.2

24V

0.3

÷

0.1

Stage 3

12V

0.6

÷

0.3

24V

0.3

÷

0.1

Nominal speed - Nn [Rpm]

Stage 1

12V

1915

÷

308.5

24V

1877.5

÷

288.5

Stage 2

12V

547

÷

47

24V

536

÷

44

Stage 3

12V

150

÷

7

24V

147

÷

6.5

Nominal torque - Mn [Nm]

Stage 1

12V

0.05

÷

0.09

24V

0.07

÷

0.13

Stage 2

12V

0.18

÷

0.6

24V

0.25

÷

0.83

Stage 3

12V

0.66

÷

0.4

24V

0.92

÷

5.55

Nominal current - In [A]

Stage 1

12V

1.6

÷

0.5

24V

0.9

÷

0.3

Stage 2

12V

1.6

÷

0.5

24V

0.9

÷

0.3

Stage 3

12V

1.6

÷

0.5

24V

0.9

÷

0.3

Nominal power - Pn [W]

Stage 1

12V

10.5

÷

2.93

24V

14.2

÷

3.81

Stage 2

12V

10.5

÷

2.93

24V

14.2

÷

3.81

Stage 3

12V

10.5

÷

2.93

24V

13.2

÷

3.81

Stall torque - Ms [Nm]

Stage 1

12V

2.1

÷

0.37

24V

2.1

÷

0.37

Stage 2

12V

13.8

÷

1.23

24V

13.8

÷

1.23

Stage 3

12V

92.4

÷

4.7

24V

92.4

÷

4.7

Starting current - Is [A]

Stage 1

12V

23

÷

2.35

24V

11.5

÷

2.18

Stage 2

12V

23

÷

1.35

24V

11.5

÷

1.18

Stage 3

12V

23

÷

2.35

24V

11.5

÷

1.18

Max power - Pmax [W]

Stage 1

12V

63

÷

6.2

24V

63

÷

6.2

Stage 2

12V

63

÷

6.2

24V

63

÷

6.2

Stage 3

12V

63

÷

6.2

24V

63

÷

6.2

Max efficiency - ηmax [N]

Stage 1

12V

67.5

÷

52.5

24V

67.5

÷

52.5

Stage 2

12V

67.5

÷

52.5

24V

67.5

÷

52.5

Stage 3

12V

67.5

÷

52.5

24V

67.5

÷

52.5

Mechanical data

Gear ratio

4

÷

7

Type of duty

S1

Weight

0.5

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