We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13 0571 0571 28
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SUMMARY
STRUCTURE FEATURES
- 1 Made of high-quality aluminumalloy, light weight and non-rusting.
- 2 High radiating efficiency and large output torque.
- 3 Smooth running and low noise, can work long time in dreadful conditions.
- 4 Good-loo ept appearance, durable service life and small volume.
- 5 Suitable for omnibearing installation.
- MAIN MATERIALS:
- 1.Housing: die cast aluminium alloy(size 571-090), cast iron(size 110-150).
- 2.Worm:20CrMnTi, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC; After precision grinding, carburization layer’s thickness between 0.3-0.5mm.
- 3.Worm Wheel:wearable stannum bronze alloy .
- SURFACE PAINTING:
- Aluminium Alloy housing:
- 1.Shot blasting and special treatment on the aluminium alloy surface.
- 2.After phosphating, paint with RAL 0571 1 blue or silvery white paint.
- Cast Iron housing:
- First paint with red antirustpaint, then paint with RAL 0571 1 blue or silvery white paint.
- EXPLODED VIEW & NAME OF PARTS:
Serial number | Part name | Serial number | Part name | Serial number | Part name |
01 | Oil seal | 19 | Oil plug | 37 | Single output shaft |
02 | Inner hex screw | 20 | Casing | ||
03 | Nut | 21 | Oil seal | ||
04 | Spring washer | 22 | Output flange | ||
05 | Hex screw | 23 | Inner hex screw | ||
06 | Input flange | 24 | Bearing | ||
07 | O-Ring | 25 | Hole-circlip | ||
08 | Adjust spacer | 26 | Oil seal | ||
09 | Bearing | 27 | Cover | ||
10 | Hole input worm | 28 | Bearing | ||
11 | Hole input and shaft output worm | 29 | Worm wheel | ||
12 | Oil seal | 30 | O-Ring | ||
13 | Input cover | 31 | Output cover | ||
14 | Bearing | 32 | Shaft-circlip | ||
15 | Key | 33 | Spacer | ||
16 | Shaft input worm | 34 | Key | ||
17 | Shaft input and shaft output worm | 35 | Key | ||
18 | Key | 36 | Double output shaft |
Input parameter:
Motor flange | D The hole diameter of input shaft | ||||||||||||||
PAM IEC | P | M | N | i Transmission ratio | |||||||||||
7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | |||||
NMRV571 | 56B14 | 80 | 65 | 50 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | ||
NMRV030 | 63B5 | 140 | 115 | 95 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | |||
63B14 | 90 | 75 | 60 | ||||||||||||
56B5 | 120 | 100 | 80 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | ||
56B14 | 80 | 65 | 50 | ||||||||||||
NMRV040 | 71B5 | 160 | 130 | 110 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||||
71B14 | 105 | 85 | 70 | ||||||||||||
63B5 | 140 | 115 | 95 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | |
63B14 | 90 | 75 | 60 | ||||||||||||
56B5 | 120 | 100 | 80 | 9 | 9 | 9 | 9 | ||||||||
NMRV050 | 80B5 | 200 | 165 | 130 | 19 | 19 | 19 | 19 | 19 | 19 | |||||
80B14 | 120 | 100 | 80 | ||||||||||||
71B5 | 160 | 130 | 110 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | ||
71B14 | 105 | 85 | 70 | ||||||||||||
63B5 | 140 | 115 | 95 | 11 | 11 | 11 | 11 | ||||||||
NMRV063 | 90B5 | 200 | 165 | 130 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | ||||
90B14 | 140 | 115 | 95 | ||||||||||||
80B5 | 200 | 165 | 130 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | ||
80B14 | 120 | 100 | 80 | ||||||||||||
71B5 | 160 | 130 | 110 | 14 | 14 | 14 | 14 | 14 | |||||||
71B14 | 105 | 85 | 70 | ||||||||||||
NMRV075 | 100/112B5 | 250 | 215 | 180 | 28 | 28 | 28 | ||||||||
110/112B14 | 160 | 130 | 110 | ||||||||||||
90B5 | 200 | 165 | 130 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||||
90B14 | 140 | 115 | 95 | ||||||||||||
80B5 | 200 | 165 | 130 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | ||||
80B14 | 120 | 100 | 80 | ||||||||||||
71B5 | 160 | 130 | 110 | 14 | 14 | 14 | 14 | ||||||||
NMRV090 | 100/112B5 | 250 | 215 | 180 | 28 | 28 | 28 | 28 | 28 | 28 | |||||
110/112B14 | 160 | 130 | 110 | ||||||||||||
90B5 | 200 | 165 | 130 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||
90B14 | 140 | 115 | 95 | ||||||||||||
80B5 | 200 | 165 | 130 | 19 | 19 | 19 | 19 | 19 | |||||||
80B14 | 120 | 100 | 80 | ||||||||||||
NMRV110 | 132B5 | 300 | 265 | 230 | 38* | 38* | 38* | 38* | |||||||
110/112B5 | 250 | 215 | 180 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | |||
90B5 | 200 | 165 | 130 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||||
80B5 | 200 | 165 | 130 | 19 | 19 | ||||||||||
NMRV130 | 132B5 | 300 | 265 | 230 | 38* | 38* | 38* | 38* | 38* | 38* | 38* | ||||
100/112B5 | 250 | 215 | 180 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | |||||
90B5 | 200 | 165 | 130 | 24 | 24 | ||||||||||
NMRV150 | 160B5 | 0571 | 320 | 250 | 42 | 42 | 42 | 42 | 42 | ||||||
132B5 | 300 | 265 | 230 | 38 | 38 | 38 | 38 | 38 | 38 | ||||||
100/112B5 | 250 | 215 | 180 | 28 | 28 | 28 | 28 |
Mounting dimensions:
NMRV25 | NMRV30 | NMRV40 | NMRV50 | NMRV63 | NMRV75 | NMRV90 | NMRV110 | NMRV130 | NMRV150 | |
A | 25 | 30 | 40 | 50 | 63 | 75 | 90 | 110 | 130 | 150 |
AC | 35 | 40 | 50 | 60 | 72 | 86 | 103 | 127.5 | 147.5 | 170 |
AJ | 55 | 65 | 75 | 85 | 95 | 115 | 130 | 165 | 215 | 215 |
AK | 45 | 55 | 60 | 70 | 80 | 95 | 110 | 130 | 180 | 180 |
AO | 70 | 80 | 100 | 120 | 144 | 172 | 206 | 252 | 292 | 340 |
B | 42 | 56 | 71 | 85 | 103 | 112 | 130 | 144 | 155 | 185 |
BA | Pictured above | 0° | 45° | 45° | 45 ° | 4 5° | 45° | 45° | 45° | 45° |
BR | 65 | 75 | 87 | 100 | 110 | 140 | 160 | 200 | 250 | 250 |
BU | Pictured above | M6x11(n.4) | M6x10(n.4) | M8x10(n.4) | M8x14(n.8) | M8x14(n8) | M10x18(n.8) | M10x18(n.8) | M12x21(n8) | M12x21(n8) |
DY | 48 | 57 | 71.5 | 84 | 102 | 119 | 135 | 167.5 | 187.5 | 230 |
E | 45 | 54 | 70 | 80 | 100 | 120 | 140 | 170 | 200 | 240 |
EA | 45 | 55 | 71 | 80 | 95 | 112.5 | 130 | 160 | 180 | 210 |
EC | 45 | 53 | 64 | 75 | 90 | 108 | 135 | 155 | 175 | |
F | 34 | 44 | 60 | 70 | 85 | 90 | 100 | 115 | 120 | 145 |
G | 5 | 5.5 | 6.5 | 7 | 8 | 10 | 11 | 15 | 15 | 18 |
H | 6 | 6.5 | 7 | 8.5 | 8.5 | 11 | 13 | 14 | 16 | 18 |
K | 22 | 32 | 43 | 49 | 67 | 72 | 74 | |||
M1 | M6 | M6 | M8 | M8 | M10 | M10 | M12 | |||
O | 83 | 97 | 121.5 | 144 | 174 | 205 | 238 | 295 | 0571 | 400 |
RB | 10.2 | 12.5 | 16 | 21.5 | 27 | 27 | 31 | 33 | 38 | |
RH | 12.8 | 16.3 | 20.8 | 28.3 | 28.3 | 31.3 | 38.3 | 45.3 | 48.8 | 53.8 |
SB | 3 | 4 | 5 | 6 | 8 | 8 | 8 | 8 | 10 | |
SH | 4 | 5 | 6 | 8 | 8 | 8 | 10 | 12 | 14 | 1 4 |
UB | 9 | 11 | 14 | 19 | 24 | 24 | 28 | 30 | 35 | |
UH | 11 | 14 | 18 | 25 | 25 | 28 | 35 | 42 | 45 | 50 |
VN | 20 | 23 | 30 | 40 | 50 | 50 | 60 | 80 | 80 | |
WG | 22.5 | 29 | 36.5 | 43.5 | 53 | 57 | 67 | 74 | 81 | 96 |
Y | 50 | 63 | 78 | 92 | 112 | 120 | 140 | 155 | 170 | 200 |
YE | 22 | 27 | 35 | 40 | 50 | 60 | 70 | 85 | 100 | 120 |
YF | 35.5 | 44 | 55 | 64 | 80 | 93 | 102 | 125 | 140 | 180 |
(kg) | 0.7 | 1.3 | 2.3 | 3.5 | 6.2 | 9 | 13 | 35 | 48 | 84 |
NMRV30 | NMRV40 | NMRV50 | NMRV63 | NMRV75 | NMRV90 | NMRV110 | NMRV130 | NMRV150 | ||
FA | KA | 54.5 | 67 | 90 | 82 | 111 | 111 | 131 | 140 | 155 |
KB | 6 | 7 | 9 | 10 | 13 | 13 | 15 | 15 | 15 | |
KC | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | |
KN | 50 | 60 | 70 | 115 | 130 | 152 | 170 | 180 | 180 | |
KM | 68 | 80 | 90 | 150 | 165 | 175 | 230 | 255 | 255 | |
KO | 6.5 | 9 | 11 | 11 | 14 | 14 | 14 | 16 | 16 | |
KP | 80 | 110 | 125 | 180 | 200 | 210 | 280 | 320 | 320 | |
KQ | 70 | 95 | 110 | 142 | 170 | 200 | 260 | 290 | 290 | |
KW | 45° | 45° | 45° | 45° | 45° | 45° | 45° | 45° | 45° | |
FB | KA | 97 | 120 | 112 | 90 | 122 | 180 | |||
KB | 7 | 9 | 10 | 13 | 18 | 15 | ||||
KC | 4 | 5 | 6 | 6 | 6 | 6 | ||||
KN | 60 | 70 | 115 | 110 | 180 | 170 | ||||
KM | 80 | 90 | 150 | 130 | 215 | 230 | ||||
KO | 9 | 11 | 11 | 14 | 14 | 14 | ||||
KP | 110 | 125 | 180 | 160 | 250 | 260 | ||||
KQ | 95 | 110 | 142 | 260 | ||||||
KT | 105 | |||||||||
KW | 45° | 45° | 45° | 45° | 45° | 45° | ||||
FC | KA | 80 | 89 | 98 | 110 | |||||
KB | 9 | 10 | 10 | 17 | ||||||
KC | 5 | 5 | 5 | 6 | ||||||
KN | 95 | 110 | 130 | 130 | ||||||
KM | 115 | 130 | 165 | 165 | ||||||
KO | 9.5 | 9.5 | 11 | 11 | ||||||
KP | 140 | 160 | 200 | 200 | ||||||
KT | 56 | 66 | 80 | |||||||
KW | 45° | 45° | 45° | 45° | ||||||
FD | KA | 58 | 72 | 107 | 151 | |||||
KB | 12 | 14.5 | 10 | 13 | ||||||
KC | 5 | 5 | 5 | 6 | ||||||
KN | 80 | 95 | 130 | 152 | ||||||
KM | 100 | 115 | 165 | 175 | ||||||
KO | 9 | 11 | 11 | 14 | ||||||
KP | 120 | 140 | 200 | 210 | ||||||
KQ | 200 | |||||||||
KT | 50 | 60 | ||||||||
KW | 45° | 45° | 45° | 45° | ||||||
FE | KA | 80.5 | ||||||||
KB | 16.5 | |||||||||
KC | 5 | |||||||||
KN | 110 | |||||||||
KM | 130 | |||||||||
KO | 11 | |||||||||
KP | 160 | |||||||||
KW | 45° |
NMRV30 | NMRV40 | NMRV50 | NMRV63 | NMRV75 | NMRV90 | NMRV110 | NMRV130 | NMRV150 | |
FA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
FB | 1 | 1 | 1 | 3 | 2 | 1 | |||
FC | 2 | 2 | 2 | 3 | |||||
FD | 2 | 2 | 2 | 1 | |||||
FE | 3 |
E-V | NMRV030 | NMRV040 | NMRV050 | NMRV063 | NMRV075 | NMRV090 | NMRV110 | NMRV130 | NMRV150 |
B | 20 | 23 | 30 | 40 | 50 | 50 | 60 | 80 | 80 |
D1j6 | 9 | 11 | 14 | 19 | 24 | 24 | 28 | 30 | 35 |
G2 | 50 | 61 | 74 | 90 | 105 | 125 | 142 | 162 | 195 |
G3 | 45 | 53 | 64 | 75 | 90 | 108 | 135 | 155 | 175 |
A | 30 | 40 | 50 | 63 | 75 | 90 | 110 | 130 | 150 |
B1 | 3 | 4 | 5 | 6 | 8 | 8 | 8 | 8 | 10 |
F1 | M6 | M6 | M8 | M8 | M10 | M10 | M12 | ||
T1 | 10.2 | 12.5 | 16 | 21.5 | 27 | 27 | 31 | 33 | 38 |
Key of input shaft | |||||||||
Norms | 3×3 | 4×4 | 5×5 | 6×6 | 8×7 | 8×7 | 8×7 | 8×7 | 10×8 |
Length | 15 | 20 | 25 | 35 | 45 | 45 | 55 | 70 | 70 |
Single step mounting positions:
ACCESSORIES:
Dh6 | B | B1 | G1 | L | L1 | F | B1 | T1 | |
NMRV571 | 11g6 | 23 | 25.5 | 50 | 81 | 101 | 4 | 12.5 | |
9* | 25* | 30 | 50 | 85.5* | 101 | 3* | 10.2* | ||
NMRV030 | 14 | 30 | 32 .5 | 63 | 102 | 128 | M6 | 5 | 16 |
NMRV040 | 18 | 40 | 43 | 78 | 128 | 164 | M6 | 6 | 20.5 |
NMRV050 | 25 | 50 | 53.5 | 92 | 153 | 199 | M10 | 8 | 28 |
NMRV063 | 25 | 50 | 53.5 | 112 | 173 | 219 | M10 | 8 | 28 |
NMRV075 | 28 | 60 | 63.5 | 120 | 192 | 247 | M10 | 8 | 31 |
NMRV090 | 35 | 80 | 84.5 | 140 | 234 | 309 | M12 | 10 | 38 |
NMRV110 | 42 | 80 | 84.5 | 155 | 249 | 324 | M16 | 12 | 45 |
NMRV130 | 45 | 80 | 85 | 170 | 265 | 340 | M16 | 14 | 48.5 |
NMRV150 | 50 | 82 | 87 | 200 | 297 | 0571 | M16 | 14 | 53.5 |
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
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