S Series Gear Motor

Product Overview

The S-Series Helical Bevel Gear Motor adopts orthogonal shaft transmission technology, integrates high-efficiency helical gears and hardened bevel gear sets, with an output torque range of 50N·m to 18,000N·m and an adaptable power of 0.12kW-200kW. This series of Gear Motor is designed for heavy-load impact and continuous operation scenarios, such as mining crushers, ship propulsion systems, steel rolling production lines, etc. It comes standard with IP66 protection and anti-vibration structure, maintains stable output in extreme environments of -25℃~120℃, and has an MTBF (mean time between failures) of 30,000 hours.

Product features

High-efficiency transmission of orthogonal axes

Transmission efficiency of helical gears ≥ 94%, carburized and quenched hardness of bevel gear sets HRC58-62, tooth surface accuracy ISO 6 grade

Heavy-duty and impact-resistant design

The housing is made of GG25 cast iron, with 5 times instantaneous overload capacity and passed 100,000 start-stop durability tests

Modular combination system

Supports rapid integration with IE5 ultra-high-efficiency motors, inverters, and encoders, and is compatible with B5/B14 flange standards

Intelligent temperature control protection

Built-in PT100 temperature sensor, automatic speed reduction in case of overheating (threshold can be set at 50℃-150℃)

Adaptation to global working conditions

Optional tropical version (anti-salt spray coating) and cold version (low-temperature lubricating oil), applicable to altitudes ≤ 4500 meters

Product advantages

Energy consumption optimization: Compared with worm gear structure, it saves 18%-25% energy and reduces annual operating costs by $2,300 (calculated based on 100kW equipment)

Easy maintenance: side inspection window design, oil change cycle extended to 15,000 hours (ISO VG320 synthetic oil)

Complete certification: ATEX explosion-proof certification, GL Classification Society certification, meet the EU Machinery Directive 2014/35/EU

Flexible customization: hollow shaft + locking disc output, double shaft configuration and special anti-corrosion coating (EPOXY/PFPE) are available

Typical application scenarios

S series Gear Motor performs well in the following fields:

Mining machinery: ball mill drive, ore conveyor belt power system

Ship industry: steering gear drive, ballast pump control, thruster power unit

Energy field: hydropower gate control, biomass pellet machine main drive

Steel manufacturing: continuous casting machine fan segment drive, hot rolling production line roller motor

FAQ Technical Consultation

Q1: How to deal with the axial impact load of the gearbox?

It is recommended to install a hydraulic buffer coupling and control the axial load within 120% of the rated value

Q2: What should be paid attention to when starting the reducer in a low temperature environment?

Use M1 grade low temperature grease (applicable to -40℃), preheat for 20 minutes without load before the first operation

Q3: Does it support CANopen communication protocol integration?

Provide a version with absolute encoder (17-bit resolution), support PROFINET/EtherCAT industrial bus

Q4: What is the replacement standard after gear wear?

When the tooth side clearance is greater than 0.15mm or the tooth surface pitting area is greater than 6%, the gear pair needs to be replaced (quick replacement kit is provided)