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 NN40F  REDUCER (Gearbox)
NN60 Reducer
NN60 Reducer
       CUKEN Technical the latest launch stepper motor/servo motor series precision reducer,which using planetary transmission designed,superior product characteristics:
  • The structure is compact,with the smallest size of the existing models reducer(Gearbox);
  • More teeth、average load,gear meshing with the low-speed transmission;
  • Large Torque Transfer, Broad Ratio Scope;
  • High efficiency,Large radial-carrying capacity;
  • Backlash small gap,the transfer of high precision;
  • Installation is simple,coaxial output;
  • Little fever;Low noise;Longevity;Low prices。
                       

    NN40F Reducer(Gearbox) Performance Specifications
    一,FIGURE DIMENSIONS (UNIT=mm)

    NN90

  • 二,Performance Specification(一):
  •  

    Type

    NN40F

    B

    Output key width

    5

    C1

    Input Flange length

    46×46

    C2

    Output Flange length

    46×46

    H

    Output shaft root

    15

    M1

    Output Mounting thread bore

    3.4

    M2

    Input Mounting thread X depth

    M4×10

    D1

    Output mounting holes circle

    50

    D2

    Input mounting holes circle

    46

    D3

    Input shaft diameter

    8

    D4

    Output shaft diameter

    13

    D5

    Output shaft root

    15

    D6

    Output diameter

    35

    D7

    Input center bore for motor

    30

    L1

    Key length

    16

    L2

    Distance form shaft end

    2

    L3

    Output location depth

    5.5

    L4

    Input motor location depth

    3.5

    L5

    Input motor shaft length

    26.5

    L6

    Shaft length form output

    20

    L7

    Body length

    89.5

    L8

    Overall length

    115.5

    L9

    Output shaft length form spigot

    26

    L10

    Output flange thickness

    5

    Attention:The above reducer size can request to make to order according to the customers.
    三,Performance Specification(二):
    Type

    NN40F

    Ratio

    Nominal

    Output Torque
    (N.M)

    9

    5

    12

    7

    18

    10

    18

    15

    20

    20

    20

    30

    22

    40

    25

    50

    25

    60

    25

    80

    28

    100

    28

    150

    28

    200

    Ultimate Torque

    1.5~2 times' rated output torque

    Attention:We can provide the reducer of  5-10000 deceleration ratios according to customer's need.

    Products type

    Unit

    NN40F

    Frmax.for20000h

    N

    260

    Famax.for20000h

    N

    150

    Efficiency with full load

    %

    >94%

    Average lifetime

    h

    >10000(h)

    Weight

    Kg

    0.8

    Backlash

    Precision

    Arcmin

    12

    High-precision

    5

    Torsional rigidity

    N.m/ Arcmin

    3

    Running noise

    dB(A)

    ≤58

    Max input speed

    Min-1

    5000

    Advised input speed

    Min-1

    3000

    Direction of rotation

     

    Contrary with input

    Lubrication

     

    Don't need a maintenance

    Degree of protection

     

    IP65

    Installation position

     

    Any Variable

                                                           


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