China Best Sales Two Stage Double Worm Gear Used Marine Gearbox Free Design Custom

Solution Description


RV   Gearbox
For RV worm gear box, the housing is iron cast or Aluminium with high hardness. 
The gears are made of high-quality alloy steel,like Zin Bronze, Albronze, are treated with surface hardening
The Bearing and seal can be replaced by other brand as your requirement.
When working, great load capacity, stable running, low noise with  high efficiency.
  Gear Box’s Usage Field
1 Metallurgy       eleven Agitator  
2 Mine       twelve Rotary weeder  
3 Device       thirteen Metallurgy   
4 Power       14 Compressor
5 Transmission     fifteen Petroleum industry
6 Water Conserbancy     sixteen Air Compressor
seven Tomacco       seventeen Crusher  
eight Health care       18 Materials
9 Packing     19 Electronics  
10 Chemical industry     twenty Textile indutry
Power .06kw .09kw .12kw .18kw .25kw .37kw .55kw
.75kw 1.1kw 1.5kw two.2kw 3kw 4kw 5.5kw
seven.5kw 11kw 15kw        
Torque 2.6N.m-3000N.m
Ratio 7.5-a hundred, the double gearbox is  100-5000 
Shade Blue, Silver or as customers’ need
Content Iron or Aluminium  
Packing Carton with Plywood  Case or as clients’ requirement
Sort RV571 RV030 RV040 RV050 RV063 RV075 RV090
W8 .7kg one.3kg 2.3kg three.5kg 6.2kg 9kg 13kg
Type RV110 RV130 RV150        
W8 35kg 60kg 84kg        
Mounting Methods Foot Installation   Flange Installation
For various  mortor or double input/output shafts can be equipped

Merchandise functions: NMRV collection adopts European engineering with compact framework, modest dimensions, gentle w8, minimal noise, modest vibration, large efficiency, large carrying capability and strong commonality. It has several connection framework and installation.




(1) With exceptional high quality and Sensible price

(2) Guarantee to supply on time

(3) Risk-free, trustworthy, economical and resilient

(4) Secure transmission, silent operation

(5) Substantial heat-radiating effectiveness, substantial carrying capability

(6) Each and every solution should be examined just before sending


When searching at a reducer vs a gearbox, usually the only difference is terminology. This is since all reducers are gearboxes. Nevertheless, not all gearboxes are retarders. This may seem challenging, but it’s in fact very straightforward. A reducer is a equipment set amongst the motor and the machine. The function of the reducer is to lessen the rotational speed transferred amongst these two endpoints. The reducer amplifies and multiplies the torque (input) created by the motor. Second, a reducer, as the identify suggests, decreases the pace of the input (output in rpm) so that the output is the appropriate speed. The time period “gearbox” is just a generic phrase employed for the equipment prepare in between the motor and the device. Consequently, all reducers are gearboxes. Nonetheless, not all gearboxes reduce input velocity. Although unheard of, gearboxes can actually increase input speeds. By much the most typical kind of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
Gear reducers are also named reducers. Mechanical components, by either of these two names, are made to minimize the power transferred between the motor and the equipment in between the rotational speeds (revolutions for each minute). The reducer efficiently lowers the rotational speed produced by the motor, therefore controlling the speed at which the device runs and rising the torque created by the motor. Multiplying the torque made by the motor raises the machine’s offered electrical power – a approach identified as “mechanical dominance”. In a larger context, gear reducers are basically instruments utilised to boost the effectiveness of gear operation.

China Best Sales Two Stage Double Worm Gear Used Marine Gearbox     Free Design Custom