China best Motovario Standard Double Worm Gearbox wholesaler

Product Description

NMRV/NRV-NMRV double worm reducer for each motovario standard

Spot of Origin:ZHangZhoug, China (Mainland)      Brand Identify:EED            

Gearing Arrangement:Worm           Output Torque:2.6 ~ 479 N.M          Rated Energy:.06 ~ 1.5KW

Enter Speed:1400 rpm                Output Speed:.28rpm to fourteen rpm      Color:Silver or blue          
Content of housing:Aluminium alloy    Packing:Wood box/Paper carton        
Mount Situation:Foot Mounted, Flange Mounted          Extra provider:OEM is welcome         

Top quality Handle Method:ISO9001:2008

Size: NMRV571/040. NMRV030/040. NMRV030/050. NMRV030/063, NMRV040/075, NMRV040/090. NMRV050/a hundred and ten, NMRV063/one hundred thirty



About Xingda since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a chief manufactur in mechanism discipline and punching/stamp
ing area considering that 1984. Our primary product, NMRV worm equipment speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave achieved the innovative technique index of the congeneric European and Janpanese produc
ts, We provide standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can settle for orders
of  non-common items, this sort of as gears, shafts, punching areas ect, according to customers’ Drawings or sam-

Our business has complete set of tools like CNC, lathes, milling machines, gear hobbing device, g-
ear grinding equipment, equipment honing equipment, gear shaping equipment, worm grinder, grinding equipment, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing equipment and s-
o on. We have superior screening equipments also. 

Our organization has set up favorable cooperation interactions with sub-suppliers involving casting, uncooked mat-
erial, warmth treatment, surface ending and so on.


It is combined by 2 single stage reducers and has all the virtues of them, with bigger ratio

Construction Characteristics
one. Made of high-good quality aluminumalloy, gentle in W8 and non-rusting
2. Massive in output torque
3. Clean in running and lower in sound, can perform lengthy time in dreadful problems
four. Substantial in radiating efficiency
5. Excellent-hunting in appearance, durable in support lifa conclude small in quantity
6. Ideal for ominbearing installation

Primary Resources
one. Housing: Die-solid aluminum alloy(dimension 571-090), forged iron(measurement one hundred ten-one hundred fifty)
2. Worm sahft: 20CRMNTI, carbonize heat treatment make the hardness of gear’s floor up to 56-62 HRC. Keep carburization layer’s thickness in between .3 and .5mm right after precise grinding
3. Worm wheel: Wearable stannum bronze alloy

Surface portray
Aluminum alloy housing:
one. Shot blasing and particular antiseptice treatment method on the aluminum alloy area
two. After phosphating, ache with bule. Sliver, gray, crimson or dependent on consumer calls for.


We are experienced transmission sellers and supply a extensive assortment of transmissions, an essential part of many travel systems. Gearboxes can be used to reduce or increase pace, increase torque, reverse or alter the course of a travel shaft. Gearboxes are also identified as gear drives, speed reducers, equipment motors, velocity reducers and gear reducers.
Planetary gearboxes are utilised in numerous situations exactly where higher efficiency and higher reduction ratio are necessary in a tiny space. Showcasing substantial precision and substantial torque-to-volume ratio, it is excellent for torque increase, deceleration, specific positioning and manage of regenerative equipment. To guarantee that the selected planetary gearbox is the greatest match for your software, it is essential to consider parameters such as torque, backlash and equipment ratios when selecting a planetary gearbox.

China best Motovario Standard Double Worm Gearbox     wholesaler