0086-571-88220653 hzpt@hzpt.com


NMRV reducer is a new type of reducer, which can also be called RV reducer. “NMRV” is a general term, which refers to aluminum case reducer, which has been used to be called “NMRV reducer” internationally. The main components include oil seal, oil plug, worm gear box, ball bearing, output shaft, worm gear, worm, output shaft, motor connecting plate (flange), output shaft cover, hexagon socket head screw, double round key, gasket, etc. Some BHADE reducers, one of the NMRV series reducers, have single flange input, some have flange output or dual shaft output.

RV series worm gearbox product type


  • 核磁共振
  • NRV…F
  • NRV…VS
  • 淨現值
  • 核磁共振…VS
  • NMRV…F
  • PC+核磁共振
  • 核磁共振病毒+核磁共振病毒


Instructions for purchasing worm gearbox

To order the reducer, please confirm the following:

  1. 減速機型號
  2. 減速機速比
  3. Reducer input hole diameter Input power and input flange diameter
  4. Output hole size
  5. Whether other accessories are required

Accessories of worm gearbox





NMRV model & marker

採取 NMRV-063-30-VS-F1(FA)-AS-80B5-0.75kW-B3 作為一個例子

核磁共振 蝸輪蜗杆減速電機 淨現值 蠕蟲減少裝置
063 中心距 30 減速比
VS 雙輸入軸 F1(FA) 輸出法蘭
AS 單輸出軸 AB 雙輸出軸
PAM 適用於電機聯軸器 80B5 Motor size & mounting position
0.75kW 電動機功率 B3 安裝位置



Our worm gearbox feature

  1. Compact mechanical structure, light volume and shape, small and convenient;
  2. 良好的熱交換性能,散熱快;
  3. Simple installation, flexibility, superior performance, easy maintenance and inspection
  4. Stable operation, low noise, durable;
  5. Strong applicability and reliability.

Material of worm gearbox

  1. Body, die-casting aluminum alloy
  2. Worm shaft, 20CRQ steel, high temperature treatment
  3. Worm gear, nickel bronze alloy
  4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment
  5. Cast iron body, painted with B | URA5010

NMRV gearbox structure