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Home News Industry-news How to determine the accuracy and backla...

How to determine the accuracy and backlash of RV reducer?

Everyone knows that RV reducers are generally used in the joint parts of robotic arms. RV reducers are mainly composed of the following parts: planetary gear system, including sun gear, planetary gear, and planetary carrier. Cycloid gear: meshes with planetary gears. Needle gear shell: fixed cycloidal gear. Input shaft and output shaft. So how to determine the accuracy and backlash of RV reducer?

1、 Here are some methods to determine whether the accuracy and backlash of the RV reducer of the robotic arm meet the requirements:

1. Comparison of test data: By conducting actual tests on the reducer, the test data is compared with the specified accuracy and backlash standards.

2. Repeatability test: Repeat the same motion operation multiple times and observe its repeatability. High precision reducers should exhibit small deviations.

3. Use professional testing equipment: Use high-precision measuring instruments to test the accuracy and backlash of the reducer.

4. Reference industry standards: Refer to relevant industry standards to understand the general accuracy and backlash range of this type of reducer, and use it as a basis for judgment.

2、 When choosing an RV gearbox suitable for a robotic arm, the following aspects can be considered:

Rated load: Select the appropriate load-bearing capacity based on the load requirements of the robotic arm.

Reduction ratio: Choose the appropriate reduction ratio based on the motion speed and accuracy requirements of the robotic arm.

Accuracy and backlash: Ensure that the reducer has sufficient accuracy and small backlash.

Work environment: Consider factors such as temperature and humidity in the work environment, and choose a gearbox that is suitable for the environment.

Brand and Quality: Choose well-known brands and products with good reputation to ensure reliable quality.

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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
  • Old website product data

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