Worm Gearbox with Single or Double Output Shaft Aluminium Housing

IEC Standard Flange Orthogonal RV Reducer Worm Gear Reducer 1 30 Ratio Speed Reducer GearboxInput ConfigurationsDouble or single input shaft (NRV)PAM / IEC motor input shaft with circle or square flange (NMRV)Output Configurations   Double or single output shaftOutput flangeSpecification Model Motor Input Flange (circle) Transmission Ratio Power (kw) Ratio (i) Nominal Torque (Nm) PAM / IEC Internal Dia. Dis. Between Diagonal Screw Holes External Dia. Width of Key Slot 5 7.5 10 15 20 25 30 40 50 60 80 100 N M P E Diamter of Input Shaft NMRV25 56B14 50 65 80 3 9 - 9 - 0.06 7.5-60 2.6-14 NMRV30 63B5 95 115 140 4 11 - 0.06-0.18 7.5-80 2.6-14 63B14 60 75 90 56B5 80 100 120 3 9 - 56B14 50 65 80 NMRV40 71B5 110 130 160 5 14 - 0.09-0.37 7.5-100 11-53 71B14 70 85 105 63B5 95 115 140 4 11 63B14 60 75 90 56B5 80 100 120 3 - 9 NMRV50 80B5 130 165 200 6 19 - 0.12-0.75 7.5-100 21-89 80B14 80 100 120 71B5 110 130 160 5 14 - 71B14 70 85 105 63B5 95 115 140 4 - 11 NMRV63 90B5 130 165 200 8 24 - 0.25-1.5 7.5-100 56-166 90B14 95 115 140 80B5 130 165 200 6 19 - 80B14 80 100 120 71B5 110 130 160 5 - 14 71B14 70 85 105 NMRV75 100/112B5 180 215 250 8 - 28 - 0.55-4 7.5-100 90-269 100/112B14 110 130 160 90B5 130 165 200 8 24 - 90B14 95 115 140 80B5 130 165 200 6 - 19 80B14 80 100 120 71B5 110 130 160 - - 14 NMRV90 100/112B5 180 215 250 8 - 28 - 0.55-4 7.5-100 101-458 100/112B14 110 130 160 90B5 130 165 200 8 24 - 90B14 95 115 140 80B5 130 165 200 6 - 19 80B14 80 100 120 NMRV110 132B5 230 265 300 10 - 38 - 1.1-7.5 7.5-100 242-660 132B14 130 165 200 - 100/112B5 180 215 250 8 28 - 90B5 130 165 200 - 24 90B14 95 115 140 - 80B5 130 165 200 - 19  NMRV130  132B5 230 265 300 10  -  38  -   2.2-7.5   7.5-100   333-1596  132B14 130 165 200 - 100/112B5 180 215 250 8 - 28 90B5 130 165 200 - - 24 90B14 95 115 140 NMRV150 160B5 250 300 350 12 - 42 - 2.2-15 7.5-100 570-1760 132B5 230 265 300 10 - 38 - 132B14 130 165 200 - 100/112B5 180 215 250 8 - 28 Company profileScenarioPackingFAQQ1: I want to buy your products, how can I pay? A: You can pay via T/T(30%+70%), L/C ,D/P etc.  Q2: How can you guarantee the quality? A: One year's warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.  Q3: How we select models and specifications? A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application...as much data as possible. If you can supply some pictures or drawings,it is nice.  Q4: If we don't find what we want on your website, what should we do? A: We offer three options: 1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our standard models. 2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing. 3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on.  Q5: Can we buy 1 pc of each item for quality testing? A: Yes, we are glad to accept trial order for quality testing. Q6: How about your product delivery time? A: Normally for 20'container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1