We could provide TypeYWH Series Electro-Hydraulic Drum Brakes for port machinery project which is ZPMC spare parts.

Type:YWH Series Electro-Hydraulic Drum Brakes

Max. Drum Diameter(mm):500

Max. Brake Torque (Nm):4000

Operating Condition:

Ambient temperature: -25°C~+50°C ;

Relative humidity:≤90%;

Voltages: 380~400V 50Hz 440~460V 60Hz

Operating duty: intermittent (S3-60%.1200times per hour)and continuous (S1).

Special requirements can be discussed in order.

Application:

Electro-hydraulic Drum Brakes can be extensively used for various mechanism deceleration and stop/braking of various belt transport,port handling,hoisting, metallurgical, mining and building machinery.

Main Feature:

■Interlocking shoe clearance balancing device (patented technology) and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel.

■Brake spring is arranged inside square tube and surveyor’s rod is placed on one side. It is easy for customers to read braking torque value and avoid the troubles of measuring and computing.

■Brake spring is arranged inside square tube and surveyor’s rod is placed on one side. It is easy for customers to read braking torque value and avoid the troubles of measuring and computing.

■Brake lining is of card whole piece shaping structure, which is easy and quick to replace, Brake lining of various materials such as half-metal(no-asbestos) hard and half-hard,soft(include asbestos) substance are available for customer to choose.

■The equipped series of thruster are characterized by flexible action and long operating life.