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China Brand 2 Ton JM802H Double Drum Road Roller
1.Introduction YW- L Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15430 ● Original:He Nan, China ● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc ● Packing: export standard ● Max. Drum Diameter(mm) :500 ● Max. Brake Torque (Nm) :4100 ● Operating...
Description
These endeavours include the availability of customized designs with speed and dispatch for Electrohydraulic Drum Brakes, Hydraulic Foot drum brakes, Electromagnetic Drum Brakes. We have created a good reputation in the domestic market. At the same time, our company has also increased its investment in overseas markets and achieved excellent results. Based on the tenet of truth-seeking, innovation and steady progress, all employees of our company wholeheartedly provide first-class products and services to customers to achieve a win-win situation together. Our company has always followed the people-oriented business philosophy and set up a perfect quality service system.
APPLICATION
●YW-L Series Electro- hydraulic Drum brakes can be extensively used for deceleration and stop I braking of various mechanisms in various belt conveying, port handling, hoisting, metllurgical mining and building machinery,
MAIN FEATURE
●Brake lining is of clamped integral forming structure, which is easy and quick to replace.
●Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equlize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel.
●Main hinge points are equipped with self-lubricating bearing, making high fficiency of transmission, long seryice ife.
Lubricating is upnecessary during operation.
●Enclosed spring tube protects spring from damage and contamination.
●The Ed series thrusters are characterized by flexible action and long operating lfe.
●Brake closes in case of power filure (Fail-Safe Principle), Braking by spring power. Liting by thruster.
STANDARDS COMPLIANT
●The dimensions and technology requirements of YW-L series brakes comply with JB/T6406-2006 standard, braking torque paramelers comply with DIN15435 standard.
●This seres brakes are mainly used tor minor ntalalationoroom and where Yw, YWZ9, YWZ4 senes cant be installed.
●They are equipped witnEd series thrusters which comply with DIN15430 standard.
OPERATING CONDITION
●Ambient temperature: -20℃-+ 50℃
●Relative humidity:≤90%
●Voltages: AC 3 phase 380V, 50Hz ( Other voltage can be made as required )
●Operating duty: Intermittent ( S3-60%. operating frequenvy < 1200 times/ hour ) and continuous (S1).
●Special requirements can be discussed before production.
OPTIONS AND ACCESSORIES (SELECTION)
●Brake lining of various materials are available for choice, including half-metal (no-asbestos) hard and half-hard,soft (include asbestos) substance.
●Limit switches and monitoring devices for (K1orK2)。
●Hand release lever(S1 or S2).
●K3 Lining-wear limit-switch, equipped which signals will shown wear of lining reaches the limit.
(note: self-compensation device should be equipped in applicationM )
●Automatic wear adjustment (M).
●When use such thrusters that with descending delay valve, the delay close of brake can be realized, which can meet requirement some specific occasion.
●We can produce various normally open, explosion- proof and non-standard brake as you required.
●Other types of operation:★ Electromagnetic ★ Hydraulically ★ Pneumatically ★ Manually
OUTLINE AND INSTALLATION DIMENSION

ORDER MARK

ORDER EXAMPLE
●YW-L .315/E80
YW-L315/E80-M. S2. K1
YW-L315/E80-M. S1-440V. 60Hz
TECHNICAL DATA AND DIMENSIONS OF W-L SERIES DRUM BRAKES

●Note: The size of the specific type and structure should be retained.
Our company insists all along the quality policy of 'product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff' and also the consistent purpose of 'reputation very first, shopper first' for China Brand 2 Ton JM802H Double Drum Road Roller. We always adhere to the orientation of scientific and technological innovation and the purpose of enterprise development with customer satisfaction. We implement the precise service and cost leading business strategy and constantly provide customers with high-quality products and services.
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