S Series Helical‑Worm Gear Reducer

S Series Helical‑Worm Gear Reducer / Gearbox

S series helical worm gear reducer is a modular helical‑worm combination gear unit, widely used for low‑speed high‑torque transmission conditions. This helical worm gearbox supports multiple input & output forms, compatible with various AC motors, and can combine with R‑series helical gearbox and UDL stepless speed variator for compound reduction solutions.

Components:

1. Housing: Cast Iron
2. Gears: Helical-worm Gears
3. Input Configurations:
Equipped with Electric Motors
Solid Shaft Input
IEC-normalized Motor Flange
4. Applicable Motors:
Single Phase AC Motor, Three Phase AC Motor
Brake Motors
Inverter Motors
Multi-speed Motors
Explosion-proof Motor
Roller Motor
5. Output Configurations:
Solid Shaft Output
Hollow Shaft Output

Models:

S Series – Foot-mounted, solid shaft output
SA Series – Keyed hollow shaft output
SF Series – B5 Flange-mounted, solid shaft output
SAF Series – B5 Flange-mounted, hollow shaft output
SAZ Series – B14 Flange-mounted, hollow shaft output
SAT Series – Hollow shaft output, torque arm
SH, SHF, SHZ Series – Hollow shaft output, shrink disk
S(SA, SF, SAF, SAZ)S Series – Solid shaft input

Features:

1. Modular design, compact structure
2. Low noise
3. Hollow output shaft with keyed connection, shrink disk, or torque arm
4. Can be combined with other types of gearboxes (Such as R Series, UDL Series)

Parameters:

Installation:

Foot-mounted
B5 Flange-mounted
B14 Flange-mounted
Shaft-mounted

Lubrication:

Oil-bath and Splash Lubrication

Cooling:

Natural Cooling

Application Industries

This helical worm gear reducer is widely applied in conveyor systems, packaging machinery, food equipment, mining machinery, material handling, textile machinery, agriculture equipment, mixing machine and other industrial automation fields. Can work as replacement for international brand helical‑worm gearbox.