ZDY, ZLY, ZSY ZFY Series Cylindrical Parallel Shaft Gear Reducer

ZDY, ZLY, ZSY ZFY Series Cylindrical Parallel Shaft Gear Reducer

Center Height: 80~710 mm

Rated Power: 1.1~ -6,666 kW

Rated Torque: Up to 84,765 N.m

Rated Ratio: 1.25~500

Input Speed: 1500,1000,750 r/min

Gear Arrangement: Cylindrical Helical Gears

Shafts Position: Parallel Shaft

Mounting Methods: Flange, Foot Mounted

Material

Housing

Cast Iron

Fabricated Welded Steel

Gear Set: Hardened Helical Gear Pairs, Carburizing, Quenching, Grinding

Gear Hardness: HRC54-62

Models

ZDY Series, ZDY80~560

ZLY Series, ZLY112~710

ZSY Series, ZSY160~710

ZFY Series, ZFY180~710

Parameters

Cylindrical Parallel Shaft Gear Reducer Models		Ratio
ZDY (1 Stage)	ZDY80, ZDY100, ZDY125, ZDY160, ZDY200, ZDY250, ZDY280, ZDY315, ZDY355, ZDY400, ZDY450, ZDY500, ZDY560	1.25~6.3
ZLY (2 Stage)	ZLY112, ZLY125, ZLY140, ZLY160, ZLY180, ZLY200, ZLY224, ZLY250, ZLY280, ZLY315, ZLY355, ZLY400, ZLY450, ZLY500, ZLY560, ZLY630, ZLY710	6.3~20
ZSY (3 Stage)	ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280, ZSY315, ZSY355, ZSY400, ZSY450, ZSY500, ZSY560, ZSY630, ZSY710	22.4~100
ZFY (4 Stage)	ZFY180, ZFY200, ZFY225, ZFY250, ZFY280, ZFY320, ZFY360, ZFY400, ZFY450, ZFY500, ZFY560, ZFY630, ZFY710	100~500

Input Design

Single Keyway Solid Shaft Input

Double Keyway Solid Shaft Input

Output Design

Single Keyway Solid Shaft Output

Double Keyway Solid Shaft Output

Optional Spare Parts

Backstop

Forced Lubrication Oil Pump

Cooling Fan, Cooling Coils

Suitable Drive Motors

General Motors of 1 Phase or 3 Phase AC

Brake Motors

Variable Frequency Variable Speed Motors

Variable-pole Multi-speed Motors

Explosion-proof Motors

Permanent Magnet Motors

DC Motors

Servo Motors

Brushless Motors

Other Motors

Available Mounting Methods

Horizontal Mounted

Vertical Mounted

Features

Compact structure, modular design

High quality alloy steel helical gears, carburizing, quenching, grinding, large load capacity

Optimized design, interchangeable spare parts

Light weight, rustproof, low noise, high precision

Variable reduction ratio allowed

Variable driving power allowed

Variable mounting method allowed

High transmission efficiency, high performance, high safety factor, energy-saving, small vibration, big torque and long working life

Clockwise, counterclockwise or bidirectional rotation

Optional backstop and lengthening output shafts

Service Conditions

Ambient Temperature: -25~40°C

Altitude: 1000 m.a.s.l

Working Duty: S1(Continuous)

Humidity: ≦90%

Cooling Method

Natural Cooling

Auxiliary Cooling Devices (Cooling Fan, Cooling Coils)

Lubrication

Oil Dip and Splash Lubrication

Forced Lubrication

(The lubrication should be heated above 0°C, if temperature of machine is below 0°C when it start working)

Application

Waste water treatment

Dredgers

Metal working mills

Conveyors

Cranes

Mixer

Crusher

Cooling towers

Paper machine

Cableways

Cement industry

Petroleum industry

Textile machinery

Food machine

Power machine

Construction machine

Metallurgy machine

Cement machine

Water conservancy industry

Chemical machine

Mining machine

Transportation machine

Rubber machine

Other machines and industries