ZDY,ZLY,ZSY,ZFY Series Cylindrical Parallel Shaft Gearbox

ZDY, ZLY, ZSY ZFY Series Cylindrical Parallel Shaft Gearbox

1. Material

Housing: Cast Iron, Fabricated Welded Steel

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

Gear Hardness: HRC54-62

2. 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

3. Input Design

Single Keyway Solid Shaft Input

Double Keyway Solid Shaft Input

4. Output Design

Single Keyway Solid Shaft Output

Double Keyway Solid Shaft Output

5. Optional Spare Parts

Backstop

Forced Lubrication Oil Pump

Cooling Fan, Cooling Coils

6. 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

7. Available Mounting Methods

Horizontal Mounted

8. 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

9. 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)

10. Application

Wastewater 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