WORM DRIVE SLEW RING

A Compact and economical solution, often used to substitute the traditional slewing ring/pinion assembly.

 


Specifications
Part No AL02320
Model VE043AC8
Unit Weight: 50kg
Module: 5
No. Teeth: 85
Ratio 85;1
Pitch Diameter: 427.34
No. of Worm Threads: 1
Helix Angle: 6 deg
Pressure Angle: 14 deg 30
Helix Direction: Right hand
Maximum Output Torque at tooth: 250 daNm
Maximum output torque for short time: 370 daNm
Mounting holes (inner): 24 x M16
Mounting holes (outer): 18 x M16
Grease Points: 2 1/8-27NPT x 45 deg @ 180 deg
Materials
1: 42CrMo4 Q&T
2: 42CrMo4 Normalised
3: C45
4: Al Si 11 Cu2Fe
5: 20Mn Cr5

Click on drawing below to enlarge.