Facebook
Twitter
Youtube
Pinterest

China WeiGao Transmission Machinery Co., Ltd.

wgt.asia@gmail.com

  • Home
  • About us
    • About us
    • Enterprise introduction
    • Quality Standard
    • Production Ability
    • Development path
    • Qualification honor
    • Technology Patent
    • Company Culture
    • After sales service
    • F.A.Q
  • Products
    • Product series on page 2
      • SMR Series Shaft Mounted Reducer
      • RXG Shaft Mounted Gear Reducer
      • JDX/MBY series gearbox
      • Wind turbine speed increaser
      • Dongchuan Motor Series
      • Couplings
    • Search Classes by Model
      • WH_WHCJ_CW_LCW_SCW_WD_WSJ_WXJ_A_M
      • WP_WPW_WPE
      • Replace_SEW_M_MC_Series Gearbox
      • XWD_BWY_JXJW_XLD_JXJL_BLY_BYY_XWED_BWEY
      • Gear_transfer_case_PUMP_DRIVE
      • Substitute for Russian gearbox products
    • R series helical gear units
    • S series helical worm gear units
    • K series helical bevel gear units
    • F series parallel shaft helical gear units
    • HB series industrial gear units
      • H2 series(iN1.8~22.4)(H204~H226)
      • H3 series(iN16~112)(H305~H326)
      • H4 series(iN71~400)(H407~H426)
      • B2 series(iN6.3~14)(B204~B218)
      • B3 series(iN16~90)(B304~B326)
      • B4 series(iN90~400)(B405~B426)
    • P Series Planetary gear reduction unit
      • 2-stage planetary gear transmission (search by model)
      • 3-stage planetary gear transmission (search by model)
    • WP series worm gearbox
      • WP Single Reducer Ratio(1/10-1/60)
      • WPW Universal Reducer Ratio(1/10-1/60)
      • WPE Double Reducer Ratio(1/100-1/3600)
    • NMRV series aluminum shell reducer
    • B/X Cycloid reducer(BLD,BWD,XLD,XWD)
    • ZQ JZQ SOFT TOOTH FACE GEAR BOX
    • ZSY/ZLY/ZDY/DBY Hardened tooth surface Gearbox
    • T series spiral bevel gear units
    • JWM/SWL series worm screw jacks
    • YHJ series hybrid gear reducer
    • AC Motor
      • CH/CV small reduction motor
    • MC/M/ML series industrial gearboxes
      • MC series industrial gearboxes
      • M series industrial gearboxes
      • ML series industrial gearboxes
    • Old website product data
    • Sew Flender Nord Bonfiglioli Series
      • SEW X Series Gearbox reducer motor
  • News
    • Company news
    • Industry-news
  • Electronic Catalog
    • Electronic Catalog
    • 3D selection system
    • DOWNLOAD
  • Global case
  • Photo
    • Real picture display
    • Industry Application Cases
    • Ecological chain products
    • World famous products
  • 3D system
  • Contact us

Industry-news

Home News Industry-news What impact does the sealing structure o...

What impact does the sealing structure of the ZQA250-31.5-1 soft gear surface reducer have on the equipment's performance?

The impact of the sealing structure of ZQA250-31.5-1 soft tooth surface reducer on the performance of the equipment is as follows:

Preventing lubricant leakage and ensuring lubrication effect: A good sealing structure can prevent lubricant leakage in the gearbox, keeping components such as gears and bearings in good lubrication condition, reducing friction coefficient, minimizing energy loss, and improving transmission efficiency. If poor sealing leads to lubricant leakage, it will result in insufficient lubrication of the gear meshing surface, increased wear, and may also cause the bearing temperature to rise, affecting the normal operation of the equipment.

Preventing the intrusion of pollutants and maintaining transmission accuracy: It can prevent external dust, particles, and other pollutants from entering the interior of the gearbox. These impurities entering will accelerate the wear of components such as gears and bearings, affecting transmission accuracy. Gearboxes working in dusty environments such as mines and cement may inhale more than 200mg/m ³ of particulate matter per hour after seal failure, resulting in a decrease in transmission accuracy of over 0.05mm.

Reduce friction and energy loss, reduce noise and vibration: A reasonable sealing structure can reduce the friction between seals and rotating parts, lower energy loss and noise and vibration levels, improve equipment stability and comfort, and make the entire mechanical system work more smoothly.

Related News

R87-72.37-1.5KW helical gear hard tooth surface gear reducer motor, leading a new trend in the industry!

R87-72.37-1.5KW helical gear hard tooth surface gear reducer

What are the application scenarios of SAF57 self-locking reducer

What are the application scenarios of SAF57 self-locking red

Reasons and solutions for the different sound of forward and reverse rotation of the reducer

Reasons and solutions for the different sound of forward and

YC Series capacitor-starting single phase asynchronous motor

YC Series capacitor-starting single phase asynchronous motor

Installation and adaptation requirements for WPEDA155-250-400-1 4KW worm gear reducer

Installation and adaptation requirements for WPEDA155-250-40

How to confirm whether the motor direction of BLD09-43-0.37KW cycloidal pinwheel reducer is correct

How to confirm whether the motor direction of BLD09-43-0.37K

Product Categories

  • Product series on page 2
    • SMR Series Shaft Mounted Reducer
    • RXG Shaft Mounted Gear Reducer
    • JDX/MBY series gearbox
    • Wind turbine speed increaser
    • Dongchuan Motor Series
    • Couplings
  • Search Classes by Model
    • WH_WHCJ_CW_LCW_SCW_WD_WSJ_WXJ_A_M
    • WP_WPW_WPE
    • Replace_SEW_M_MC_Series Gearbox
    • XWD_BWY_JXJW_XLD_JXJL_BLY_BYY_XWED_BWEY
    • Gear_transfer_case_PUMP_DRIVE
    • Substitute for Russian gearbox products
  • R series helical gear units
  • S series helical worm gear units
  • K series helical bevel gear units
  • F series parallel shaft helical gear units
  • HB series industrial gear units
    • H2 series(iN1.8~22.4)(H204~H226)
    • H3 series(iN16~112)(H305~H326)
    • H4 series(iN71~400)(H407~H426)
    • B2 series(iN6.3~14)(B204~B218)
    • B3 series(iN16~90)(B304~B326)
    • B4 series(iN90~400)(B405~B426)
  • P Series Planetary gear reduction unit
    • 2-stage planetary gear transmission (search by model)
    • 3-stage planetary gear transmission (search by model)
  • WP series worm gearbox
    • WP Single Reducer Ratio(1/10-1/60)
    • WPW Universal Reducer Ratio(1/10-1/60)
    • WPE Double Reducer Ratio(1/100-1/3600)
  • NMRV series aluminum shell reducer
  • B/X Cycloid reducer(BLD,BWD,XLD,XWD)
  • ZQ JZQ SOFT TOOTH FACE GEAR BOX
  • ZSY/ZLY/ZDY/DBY Hardened tooth surface Gearbox
  • T series spiral bevel gear units
  • JWM/SWL series worm screw jacks
  • YHJ series hybrid gear reducer
  • AC Motor
    • CH/CV small reduction motor
  • MC/M/ML series industrial gearboxes
    • MC series industrial gearboxes
    • M series industrial gearboxes
    • ML series industrial gearboxes
  • Old website product data
  • Sew Flender Nord Bonfiglioli Series
    • SEW X Series Gearbox reducer motor

Links

MotorGearBoxWP SeriesSpeed reducerGear ReducerSCA China

LatestPost

  • How to determine if there are scratches
    2026-04-03
  • How to determine whether the oil level o
    2026-04-03
  • What is the type of coupling for ZSY400-
    2026-04-02

Contact Us

Facebook
Twitter
Google+
LinkedIn
Pinterest

Whatsapp: +8613456789605

Email:wgt.asia@gmail.com

Wechat:59201133

Fax:+8657185023568

Add: Aojiang Industrial Park, Wenzhou, Zhejiang, China

Mobile Website

Copyright © 2013-2025 Hangzhou WeiGao Transmission Machinery Co., Ltd. All Rights Reserved.

  • E-mail
  • Whatsapp
  • Inquiry
  • Skype.
Inquiry Us Now !
Inquiry Us Now !