(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    30mm Worm Gearbox, Ratio 5:1 to 100:1, 2.6 N.m

    5 out of 5 based on 2 reviews | Write a review
    Good price worm gearbox for sale online. Reduction ratio from 5:1/ 7.5:1/ 10:1 to 100:1. 2.6 Nm rated output torque, 30mm center distance, 1400 rpm input speed, IP65. ATO RV worm gearbox reducer is standard equipped with 60W/ 90W/ 120W/ 180W asynchronous motor, or it can be purchased with output shaft, flange and torque arm.
    SKU: ATO-WGR30
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Buy NMRV 30mm 2.6 Nm torque worm gearbox at low price. Various reduction gear ratios are available: 15:1, 20:1, 25:1, 30:1, 40:1, 50:1, etc. Aluminum alloy housing, 20 Cr turbine, tin bronze worm, long life and high efficiency.


    Model ATO-NMRV030
    Reduction ratio 5:1/ 7.5:1/ 10:1/ 15:1/ 20:1/ 25:1/ 30:1/ 40:1/ 50:1/ 60:1/ 80:1/ 100:1 (optional)
    Center distance 30mm
    Rated output torque 2.6 N.m
    Rated power 0.06 kW
    Input speed 1400 rpm
    Protection grade IP65
    Certification CE
    Color Blue
    Warranty 1 year

    Housing: Aluminum alloy

    Turbine: 20 Cr

    Worm: Tin bronze

    Dimention (Unit: mm)

    ATO 30mm worm gear reducer outline dimensional drawing


    Worm Gearbox Details

    Customizable accessories

    ATO worm gear reducer customizable accessories: Asynchronous motor, flange, output shaft

    Tips: Why is the worm gearbox easy to wear?

    Worm gearbox generally uses non-ferrous metal tin bronze as the worm wheel and harder steel as the worm, which can improve efficiency, but it is easy to wear during operation. Wear is caused by mechanical assembly, and it may also be caused by improper use of lubricants. ATO summed up the following experience for your reference:

    • Due to the particularity of the worm gearbox structure of the worm gearbox reducer, the rotation direction of the worm gear is at right angles to the rotation direction of the worm gear that transmits the power. When the two tooth surfaces are in meshing contact, they are almost completely caused by sliding contact. This kind of high sliding contact requires the contact surface to be highly matched. If the assembly is improperly or the accessories are not matched, it is easy to increase the friction of the contact surface, which will cause rapid wear.
    • Worm gearbox speed reducer is used to drive small helical gears. When installed vertically, it is easy to cause insufficient lubricating oil. When the worm gearbox reducer stops running, the transmission gear oil between the motor and the reducer is lost, and the gears cannot get the proper lubrication protection. When starting, the gears are not effectively lubricated, causing wear and even damage to the worm gearbox reducer.
    • The material of the worm gearbox and the bearing of the worm gearbox reducer is easy to wear.
    • When the worm gearbox is maintained and managed, the lubricant needs to be replaced if the lubricant is not selected properly.
    Existing reviews of 30mm Worm Gearbox, Ratio 5:1 to 100:1, 2.6 N.m
    The specification that we have is as below.
    Thanks for the reply, the specification that we have is as below. Please quote based on product standard type for other required spec and we will get a technical approval.

    Electromotor Gearbox
    Input: 2700 RPM
    Output: 360 RPM
    Power: 600 watt (0.6 Kw)
    Frequency: 50 Hz
    From: Alison | Date: 06/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    You can choose Eectromotor Gearbox with a gear ratio of 7.5:1 on our website, which can meet your requirements. Please refer to the link:
    This worm gearbox runs at correct speed.
    I used this gearbox to replace the 80:1 gearbox on a conveyor. It now runs at correct speed instead of running too fast. I appreciate the low price and it seems to run quietly and remain cool. The motor runs cooler than it did with the 80:1 gearbox.
    From: Frank | Date: 06/05/2022
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for 30mm Worm Gearbox, Ratio 5:1 to 100:1, 2.6 N.m
    • Only registered users can write reviews
    • Bad
    • Excellent