Brass 0.5 Modulus , 20 Teeth Worm Wheel, 4mm Bore Worm Gear Shaft

Description

Features:

1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;

2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.

3.Made of brass, long time service.

4.0.5 modulus , 20 teeth worm wheel, 4mm bore worm gear shaft

5.Worm Shaft Z1=1, turn a round of worm gear teeth, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.



Specifications:

Material: Brass

Color: Yellow



Modulus: 0.5

Weight:16g



Size of worm wheel:

Teeth:20

Teeth Dia:11.2MM

Height:12MM/0.47 Inch

Outer Diameter:11MM/0.43 Inch

Hole Diameter:4MM/0.16 Inch

Step Size:9x7MM/0.35x0.27 Inch ( Dia x H)

Overall Size:12x11x4MM/0.47x0.39x0.12 Inch( H x OD x ID)



Size of worm gear shaft:

Height: 20MM/0.79 Inch

Outer Diameter:9.8MM/0.39 Inch

Inner Diameter:3.17MM/0.12 Inch

Size: 20x9.8x3.17MM/0.79x0.39x0.12 Inch( H x OD x ID)





Package include:

1 x worm wheel

1 x worm gear shaft

2 x screws