PRF SERIES Gearbox

PRF SERIES Gearbox

PRF SERIES PRODUCT DESCRIPTION ◆ Specifications: There are 60 , 90 , 120 , 142 ◆ Transmission ratio: 3 , 4 , 5 , 7 , 10 optional ◆ Rated torque: torque range from 30N.m to 650N.m ◆ series: there is already a level, two ◆ Accuracy: 5-10arcmin SERIES: · PRF060 · PRF090 · PRF120 · PRF142 FEATURES...
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Product Details

PRF SERIES

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PRODUCT DESCRIPTION

◆ Specifications: There are 60 , 90 , 120 , 142
◆ Transmission ratio: 3 , 4 , 5 , 7 , 10 optional
◆ Rated torque: torque range from 30N.m to 650N.m
◆ series: there is already a level, two
◆ Accuracy: 5-10arcmin

SERIES:

· PRF060

· PRF090

· PRF120

· PRF142

FEATURES

Flange, single support structure.
◆ More sophisticated, lower manufacturing costs, the flange can be switched, the noise is small.

(1) Change the transmission ratio, expand the range of variation of the drive wheel torque and speed to adapt to the constantly changing driving conditions, and at the same time make the engine work under favorable conditions of high power and low fuel consumption;

(2) The vehicle can be driven backwards without changing the direction of rotation of the engine;

(3) Using the neutral gear, interrupting the power transmission, the engine can be started, shifted, and the transmission is shifted or the power output is facilitated.

(4) The transmission is composed of a shifting transmission mechanism and an operating mechanism, and a power take-off can be added when necessary.


PRF-SERIES

PRF SPECIFICATION CLICK

PRF-SERIES -SPECIFICATION

Parameter/ Specicification

Unit

PRF60

PRF80

PRF90

PRF120

PRF142

Max.Torque

Nm

1.5* Rated Torque

Emerg. Braking Torque

Nm

2* Rated Torque

Max. Radial Torque

N

240

400

450

1240

4800

Max. Axial Torque

N

220

420

430

1000

4500

Torsional Stiffness

Nm/arcmin

1.8

4.7

4.85

11

55

Max.Input Speed

rpm

8000

6000

6000

6000

4500

Rated Input Speed

rpm

4000

3500

3500

3500

2500

Noise

dB

<58

<60

<60

<65

<70

Aver. life

H

20000

 

 

 

 

Full load-efficiency

%

L1≥96%, L2≥94%

Backlash

P0

L1

arcmin

<3

<3

<3

<3

<3

L2

arcmin

<5

<5

<5

<6

<6

P1

L1

arcmin

<6

<6

<6

<8

<8

L2

arcmin

<10

<10

<10

<10

<10

Rotary Interial

L1

3

Kg.cm²

0.46

0.77

1.73

12.78

21.4

4

Kg.cm²

0.46

0.77

1.73

12.78

21.4

5

Kg.cm²

0.46

0.77

1.73

12.78

21.4

7

Kg.cm²

0.41

0.65

1.42

11.38

17.6

10

Kg.cm²

0.41

0.65

1.42

11.38

17.6

L2

12

Kg.cm²

0.44

0.72

1.49

12.18

17.4

15

Kg.cm²

0.44

0.72

1.49

12.18

17.4

20

Kg.cm²

0.44

0.72

1.49

12.18

17.4

25

Kg.cm²

0.44

0.72

1.49

12.18

17.4

28

Kg.cm²

0.44

0.72

1.49

12.18

17.4

40

Kg.cm²

0.44

0.72

1.49

12.18

17.4

50

Kg.cm²

0.34

0.58

1.25

11.48

15.7

100

Kg.cm²

0.34

0.58

1.25

11.48

15.7


Parameter/Specification

 

 

PRF60

PRF80

PRF90

PRF120

PRF142

 

Stage

Ratio

 

 

 

 

 

Rated Torque (Nm)

L1

3

27

50

96

161

392

4

40

90

122

210

520

5

40

90

122

210

520

7

34

48

95

170

395

10

16

22

56

86

265

L2

9

27

50

96

161

392

12

27

50

96

161

392

15

27

50

96

161

392

16

40

90

122

210

520

20

40

90

122

210

520

25

40

90

122

210

520

28

40

90

122

210

392

30

27

50

96

161

392

35

40

90

122

210

520

40

40

90

122

210

520

50

40

90

122

210

520

70

34

48

95

170

395

100

16

22

56

86

265

Weight (Kg)

L1

 

1.7

 

4.4

12

26.5

L2

 

1.9

 

5

14

29.6

· PRF-60-L1

· PRF-60-L2

· PRF-80-L1

· PRF-80-L2

· PRF-90-L1

· PRf-120-L1

· PRF-120-L2

· PRF-60-L1

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