Beijing Power Equipment Group Co., Ltd.

Tel: +86-010-69372319

E-mail: bpeg02@aliyun.com

Web: www.bpeg.cn

Contact US
Address:

No.12, Haotian Street, Liangxiang, Fangshan District, Beijing-102401, China

TEL: 86-010-69372319

FAX: 86-010-69376904
Website: www.bpegchina.com                              www.bpeg.cn
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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    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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