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ML SERIES ALUMINUM WORM GEAR BOX


This product has a housing made of aluminum alloy,the surface of which is fine and delicate A jointing element is attached to fit for the needs of installation.

Material
Material
 ╲
Parts       ╲
Ordinary model Selectable material
Body Aluminum alloy  
Worm gear Ductile iron  
Worm Steel ASTM1045  
Worm shaft Steel ASTM1045 Stainless steel










Parameters and overall dimension
Model Ratio Output torque
(N.m)
Input  torque
(N.m)
Hand-wheel dia.(mm) A B C D E h H φ Weight
(Kg)
ML40 40:1 150 18.5 100 148 108 98 80 42.5 26 48 100 1.45
ML37 37:1 250 22.5 120 169 119 115 100 50 27 55 120 1.9
ML45 45:1 750 55 300 296 223 155 146 60 38 71 300 5.2
ML40A 40:1 1200 100 400 410 323 212 175 80 39.5 80 400 9.2

Mounting size table
Model Suitable for Butterfly valve size d b t S x S D1 D2 n-d1 Position
+     ×
ML40 2"-4" 25 6 27.5 80 50
70
4-M6
4-M8
×
8×8
9×9
11×11
ML37 5"-6" 32 6 35 89 70 4-M8 ×
8×8
9×9
11×11
14×14
17×17
ML45 8"-10" 45 10 48.5 140 102 4-M10 ×
19×19
22×22
ML40A 12"-14" 54 16 57.8 175 140 4-M16 ×
22×22
27×27