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  • Mini Differential Worm Gear Transmission Parts For Electric Motor - China

    price: contact company for price

    1. Quick Details

    Shape: Other

    Standard or Nonstandard: Nonstandard

    Tooth Profile: Helical

    Gear Material: Steel, brass, bronze copper, steel

    Processing: Forging

    Pressure Angle: 20/ 40/ 50/ 60 Customized

    Place of Origin: Jiangsu, China ( Mainland)

    Model Number: Worm Gear

    Brand Name: MINGDI

    Toothed Portion Shape: Straight/ Spiral/ Miter

    Manufacturing Process: Rolling, Whirlwind milling

    Application: Gearbox

    Hardness: 45~55 HRC

    Smoothness: Ra 0.4~0.8

    Export Markets: Global

    OEM Service: Accepted

    Gear Precision: G4- G6

    Tooth Direction: Left Hand

    2. Product Characteristics

    A. We are china direct factory who make all kinds of worm and worm gears for nearly 20 years with rich manufacturing experience.

    B. Module: M1 to M12

    C. Material of worm: 45 steel and 40Cr ( quenching to HRC42- 53) and 20CrMn- Ti ( carburizing and quenching to HRC58- 63) .

    D. Tooth surface is fine grinding, greatly improving the accuracy of transmission, reduces noise, and prolongs the service life.

    E. Worm gear Material: alloy of tin and copper ( 10- 1) , alloy of aluminium and copper ( 9- 4) or as customer' s requirement.

    F. If you are interested, kindly send us drawing or sample and tell me your requirement. We will deal your inquiry in time.

    3. Product Brief Introduction & Picture Show

    Worms are used when large gear reductions are required. Many worm gears have a special advantage that other gear sets don’t have: the worm can turn the gear, but the gear cannot budge the worm. It' s because the angle on the worm is so shallow that when the gear tries to turn it, the friction between the gear and the worm holds the worm in place. This feature is useful for machinery like conveyor systems, where the locking feature can act as a brake for the conveyor when the motor is not turning. Worm gear can custom manufacture or repair your worms for almost every application.

    Product Type

    Worm gear by CNC whirlwind milling


    Carbon Steel, Brass, Aluminium, Stainless steel, Plastic, POM, Delrin, Titanium Alloy etc.

    Process method

    CNC Turning, milling , drilling, grinding etc.

    Surface finish:

    Chrome plating, Anodization, Powder coating, blackening, Sand blasting, Brushing & ploshing, Electrophoresis etc.

    OEM & ODM Service


    Design Software

    PRO/ E, Auto CAD, Solid Works and Unigraphics NX

    Trade Terms:


    Payment Terms:

    T/ T, L/ C, Western Union


    Foam, Carton, Standard Wooden boxes


    8, 000~1, 5000 pcs per month


    20- 30 days after receiving PO


    Automotive Parts, hydraulics, compressors, Industrial equipments, transmission parts, etc.

    Our services:

    CNC Machining, Milling, Stamping, Sheet metal fabricating, and Die- Casting

    Company Contact:

    • Phone: 8651985522706

    • Address: No. 32 Changsheng Road, Wujin District, Changzhou, China

    • Email: Email

    Published date: November 2, 2015 -

    • Business Description: We are a professional transmission machinery manufacturer of producing gears and gearbox, With indepentent import and export rights.Our company has complete equipments and solid technical force, the products have the features of steady transmission and low noise,the main products are various gears,gearbox and reducers,which are widely used in pour fields of electrical machinery,plastic extrusion machinery,railway engineering machinery and metallurgical machinery,meanwhile,custom orders for non standard reducers and gear are welcomed, looking forword to your kind inquires.

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