> Product Introduction
Helical Worm 90 Degree GearboxS series is one kind of Helical worm gearbox ,designed as Modularization and high-stainless cast iron case . It is combination of helical gear and worm gear ,which with higher efficiency and strength than simple aluminum worm gearbox . Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The gear ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gear motor ideal low-cost solutions for simple applications
> Motor Materials
housing material: | HT2OO high-strength cast iron |
Gear material: | 20CrMnTi |
Surface hardness of gear | HRC58°-62° |
Gear core hardness | HRC33°-40° |
Input/Output shaft material | 40Cr |
Input/Output shaft hardness | HBS241°-286° |
Shaft at oil seal position hardness | HRC48 ° -55 ° |
Machining precision of gears material | Accurate grinding 6-5 grade |
Efficiency | up to 98% |
Noise(Max) | 60-68dB |
Temp.rise: | 40°C |
Vibration | ≤20um |
Motor | IP54, F class ,B5 FLANGE |
color : | blue (if you need big quantity ,we can done as your wanted color ) |
> Product Data

> Our Motor Advantages
1. Reasonable price with excellent quality
2.Each one tests carefully
3.Clear nameplate
4.Reliable package
5.High efficiency, smooth runingand low noise
6.Best materials make best performance
> Producing Process
