The design of helical worm gearbox is based on modular design. The helical worm gear reducer adopts a combination of helical gear and worm gear. So, it has higher efficiency and strength than single-stage aluminum worm gearbox. Because of the outstanding efficiency, the helical worm gear units can be used in every industrial sector and customized to meet individual torque and speed requirements. The gear ratios afforded by a single-stage helical-worm gear and the low noise level during running make the transmission device ideal for low-cost solutions in simple applications.

Advantages
1. Small bias output, compact structure, maximum utilization of housing space with two-stage, three-stage gears in the same housing.
2. Rigid monoblock cast iron housing, easy to improve the shaft strength and bearing life.
3. Mounting options: foot-mounted or flange-mounted, various flange sizes available.
4. The whole helical worm gearbox is leak proof, suitable for wet, dusty, mildly corrosive environment.
1、S系列斜齿轮蜗杆减速机具有很高的科技含量，有斜齿轮与蜗轮蜗杆结合一体传动，提高该机力矩与效率。该系列产品规格齐全，转速范围广，通用性好，适应各种安装方式，性能安全可靠寿命长，实施了国际标准要求。
2、机体表面凹凸具有散热作用，吸振强，低温升，低噪音。
3、该机密封性能好，对工作环境适应性强。
4、该机传动精度高，特别适应在有频繁启动的场合工作，可连接各类减速器及配置各类型电机驱动，可安装在90度传动操作位置。
5、该减速电机关键零部件采用了高耐磨材料，并经过特种热处理，具有加工精度高，传动平稳、体积小承载能力大、寿命长等特点。
6、该减速机可配置各种类电机，形成了机电一体化，完全保证了产品使用质量特征。

Available Versions
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft

Parameters
Power: 0.18-22kw
Ratio: 10.27-230.48
Output speed: 0.3-145RPM
Output torque: up to 4000N.m
Mounting: foot-mounted, flange-mounted, shaft-mounted installation
Output shaft type: hollow / solid

Torque Range	90~4000N.m
Rated Power	0.12~22KW
Ratio	6.8~157.43
Output Mode	Feet and shaft mounted   Keyless shrink disk mounted   Metric or inch solid output shaft   DIN5480 hollow shaft with involute   wihtout feet mounted and output flange mounted
Input Mode	IEC motor adapter   NEMA C face motor adapter   Servo motor adapter   Metric or inch solid input shaft

Input power rating and max torque 

Modular Design:

S series of helical worm gearbox are available in the following designs: