Item Deription:
mod he * s * l(mm)
1.5 m 20 *20* 500
Material: 45 # steel
Product application: all kinds of machinery and equipment rail use
other sizes : mod he * s * l(mm)
1m 10 * 10* 1000
1m 12* 12 * 1000
1m 15 * 15 * 1000
1.5m 20 * 20 * 1000
1.5m 15 * 15 * 1000
2m 20 * 20 * 1000
2.5m 25 * 25 * 1000
3m 30 * 30 * 1000
4m 40 * 40 * 1000
5m 40 * 40 * 1000
5m 50 * 50 * 1000
About the 30 teeth (if you need 20-30 teeth, pls tell me we can do send as your need.)
"Modulus" is the ratio of two teeth adjacent to the same side of the teeth between the tooth profile and the pitch t of the pi π
m (modulus) = t (pitch) / π (3.14)
Tip diameter D = number of teeth Z +2 * modulus M
Gear pitch = 3.14 * modulus M
Gear depth = 2.25 * modulus M
Item Specification:
Shape: Spur
Pressure Angle: 20
Material: Steel
Standard or Nonstandard: Standard
Processing: Die Casting
Tooth Profile: Spur Gear