NMRV Inch series

Established in 1985, Taizhou Planet Speed-Changing Machinery Factory is a professional Chinese manufacturer of worm gearboxes, radicon gear boxes, metal gear boxes and speed variators. As a member of the National Speed Reducer and Variator Association, we have accumulated abundant design and manufacturing experience. Our Jiaoxing brand speed reducers and variators feature top quality designs and competitive prices. Our products, radicon gear boxes, metal gear boxes sell well, with a good reputation at home and abroad. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.

  030 040 050 063 075 090 110 130
A 2.48 3.07 3.62 4.41 4.72 5.51 6.1 6.69
B 2.24 2.81 3.31 4.02 4.69 5.31 6.59 7.38
BA 2.56 2.95 3.35 3.74 4.53 5.12 6.5 8.46
BC 2.95 3.43 3.94 4.33 5.51 6.3 7.87 9.84
BH 90° 45° 45° 45° 45° 45° 45° 45°
BK 2.1650-0.0018 2.3620-0.0018 2.7560-0.0018 3.150-0.0021 3.740-0.0021 4.3310-0.0021 5.1180-0.0025 7.0870-0.0025
BL M6x11 M6x10 M8x10 M8x14 M8x14 M10x18 M10x18 M12x21
C 1.18 1.57 1.97 2.48 2.95 3.54 4.33 5.12
D 1.57 1.97 2.36 2.83 3.39 4.06 5.02 5.81
E 2.13 2.76 3.15 3.94 4.72 5.51 6.69 7.87
F 1.73 2.36 2.76 3.35 3.54 3.94 4.53 4.72
G 0.22 0.26 0.28 0.31 0.39 0.43 0.57 0.61
H 0.26 0.26 0.33 0.33 0.45 0.51 0.55 0.63
J 3.15 3.98 4.76 5.75 6.85 8.19 9.94 11.52
K 1.26 1.69 1.93 2.64 2.83 2.91 - -
L 2.2 2.8 3.35 4.06 4.41 5.12 5.67 6.1
M 2.28 2.87 3.43 4.17 4.49 5.28 5.83 6.38
N 1.06 1.38 1.57 1.97 2.36 2.76 3.35 3.94
O 3.82 4.78 5.67 6.85 8.07 9.37 11.61 13.19
P 2.64 3.15 3.54 4.13 4.96 5.63 6.81 7.6
Q 0.83 2.36 2.91 3.54 4.13 4.92 5.59 6.38
T 1.73 2.17 2.52 3.15 3.66 4.02 4.92 5.51
Z 2.91 3.63 3.92 4.71 5.25 6.09 6.77 7.09
 
Output Flange AA AB AC AD AF AG AH AK AL
030 FA 2.68 2.15 3.15 2.76 0.24 0.16 45° 1.969  0+0.0015 0.26
040 FA 2.95 2.64 4.33 3.74 0.28 0.16 45° 2.362  0+0.0018 0.35
FB 2.95 3.82 4.33 3.74 0.28 0.16 45° 2.362  0+0.0018 0.35
FC 4.53 3.15 5.51 - 0.35 0.2 45° 3.74  0+0.0021 0.37
FD 3.94 2.28 4.72 - 0.47 0.2 45° 3.15  0+0.0018 0.35
050 FA 3.35 3.54 4.92 4.33 0.35 0.2 45° 2.756  0+0.0018 0.43
FB 3.35 4.72 4.92 4.33 0.35 0.2 45° 2.756  0+0.0018 0.43
FC 5.12 3.5 6.3 - 0.39 0.2 45° 4.331  0+0.0021 0.37
FD 4.53 2.83 5.51 - 0.57 0.2 45° 3.543  0+0.0021 0.43
063 FA 4.13 3.23 7.09 5.59 0.39 0.24 45° 4.528  0+0.0021 0.43
FB 5.91 4.41 7.09 5.59 0.39 0.24 45° 4.528  0+0.0021 0.43
FC 6.5 3.86 7.87 - 0.39 0.2 45° 5.118  0+0.0025 0.43
FD 6.5 4.21 7.87 - 0.39 0.2 45° 5.118  0+0.0025 0.43
FE 5.12 3.17 6.3 - 0.65 0.2 45° 4.331  0+0.0021 0.43
075 FA 6.5 4.37 7.87 6.69 0.51 0.24 45° 5.118  0+0.0025 0.55
FB 5.12 3.54 6.3 - 0.51 0.24 45° 4.331  0+0.0021 0.55
090 FA 6.89 4.37 8.27 8.27 0.51 0.24 45° 5.984  0+0.0025 0.55
FB 8.46 4.8 9.84 - 0.71 0.24 45° 7.087  0+0.0025 0.55
FC 6.5 4.33 7.87 - 0.67 0.24 45° 5.118  0+0.0025 0.43
FD 6.89 5.94 8.27 - 0.51 0.24 45° 5.984  0+0.0025 0.55
110 FA 9.06 5.16 11.02 10.24 0.59 0.24 45° 6.693  0+0.0025 0.55
FB 9.06 7.09 11.02 10.24 0.59 0.24 45° 6.693  0+0.0025 0.55
130 FA 10.04 5.51 12.6 11.42 0.59

0.24

22.5° 7.087  0+0.0025 0.63
 
Input Shaft 030 040 050 063 075 090 110 130
  SB 0.094 0.125 0.188 0.188 0.188 0.188 0.25 0.25
RB 0.42 0.55 0.7 0.83 0.96 0.96 1.24 1.36
UB 0.3750-0.0005 0.50-0.0005 0.6250-0.0005 0.750-0.0005 0.8750-0.0005 0.8750-0.0005 1.1250-0.0005 1.250-0.0005
UB KEY 0.094x0.875 0.125x0.875 0.1875x1.125 0.1875x1.5 0.1875x1.875 0.1875x1.875 0.25x2.25 0.25x2.5
UR TAP - 1/4-20 1/4-20 1/4-20 1/4-20 1/4-20 3/8-16 1/2-13
VN 1.18 1.18 1.58 1.97 2.36 2.36 2.76 3.15


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gearbox


 




Introduction of
worm gear speed reducer
Service factor & Installation notice
Versions
Predisposition
Mesh data
  NMRV Performance
  NRV Performance
   


NMRV series
worm gear speed reducer
NMRV/NRV series
 
NMRV/NRV Mode l& marker
NMRV/NRV Pos.of output shaft &  torque arm
NMRV/NRV Chice of lubricant
NMRV Dimensions
NRV Dimensions & Low speed shafts
Cover & Torque arm
NMRV Inch series
PC-NMRV series
 
PC-NMRV Model & marker
PC-NMRV Combinations
PC-NMRV Dimensions
NMRV-NMRV series
 
NMRV-NMRV Model & marker
NMRV-NMRV Parameter table
NMRV-NMRV Dimensions
NRV-NMRV Dimensions
PAM series
Combination of basic model and worm-gear speed reducer
 


UDL Series planetary cone & disk step-less speed variator
UDL Model & marker
UDL Dimensions


 

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