speed  High Qualtiy reducer

EPG is a professional manufacturer and exporter that is concerned with the design, development and production.


Quick Details

Applicable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, farms, Energy & Mining

Place of Origin:Zhejiang, China
Brand Name:


Reduction ratio:

5 7.5 10 15 20 25 30 40 50 60 80 100

Oil seals:


Motor coupling:

Flange & shaft

Body material:

Aluminium alloy & cast iron

Available combination:



Blue,Silver or Customised


One year,subject to proper operation and installation

Extra service:


Supply Ability

Supply Ability:
8000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
1 pc / carton,several cartons / wooden pallet
Shanghai / Ningbo
Lead Time
Quantity(Cases) 1 – 10 11 – 40 41 – 80 >80
Est. Time(days) 2 8 15 To be negotiated

Online Customization

Our factory has been in the manufacture & export of RV series mechanical motor reductors for years.Our quality control strictly complies with the ISO9001:2008 system,able to provide to all customers mature products in competitive prices.



  • Wide transmission rate, strong output torque
  • Structure: base-mounted, input shaft, input flange, additional single or double output shafts
  • Compact mechanical structure, light weight, small volume
  • Good temperature change resistance
  • Smooth operation with lower noise or vibration
  • Easy mounting, free linking, high efficiency
  • Wide range of application 


  • Widely used in material handing, automation, machine tool, aerospace, food, packing, pharamceutical, printing industry with requiremnts to lower speed driven by motors or other engines 


 Technical data:

Model RV025 030 040 050 063 075 090 110 130 150
Single unit versions

NMRV – fitted for motor flanged coupling,

NRV – with input shaft,

NMRV-E motor flanged coupling with worm extension shaft,

NRV-E with double extension worm shaft,

 Power 0.06—-15KW 
 Single unit reduction ratio  1:5 7.5 10 15 20 25 30 40 50 60 80 100
 Output torque  2.6—1195N.M
 Worm shaft  20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm
 Worm wheel  worm mandrel is HT250,and worm ring gear,Zepgn10-1


After-sale service:

One year warranty,subject to proper operation and installation;free technical support all the time.


Torque arm and output shaft mounted positions to request,


Quality control complying with ISO 9001:2008 and certificated,


Package for container loading,one pc / carton box,several carton boxes / wooden pallet,

speed  High Qualtiy reducer

speed  High Qualtiy reducer

speed  High Qualtiy reducer