YFX Windproof Iron Wedge Brake

YFX Windproof Iron Wedge Brake

Technical parameter:

Windproof capacity of a single windproof iron mold brake (converted to horizontal force F)

F=fxN wheel (N wheel is wheel pressure; f is friction coefficient=0.46).

The number of the whole machine should be installed

S=2.5Pw/F (Pw is wind load=CKhqA) Refer to crane design specification.

1 Introduction

YFX series wind-proof door wedge brake (with ED type electro-hydraulic thruster)

Original: Henan, China

Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA, etc.

Packing: export standard

Working conditions" Ambient temperature: -20°C~+50°C;

Relative humidity: ≤90%;

ower supply: AC three-phase 50 (60) Hz

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

Work system: intermittent (S3-60%.1200 times/hour) and continuous (S1).

special requirements can be discussed in order.

2. Main features:

1. It has interlock protection with the release limit switch.

2. Self-lubricating bearings, high efficiency and long life.

3. Manual release function, easy maintenance.

4. Ed thruster brakes quickly

5. The wedge has been specially treated with high friction coefficient and excellent anti-corrosion performance.

Conditions of Use:

Environment temperature: -20℃-50℃

Generally used for three palm AC power supply: 380V, 50Hz.

The altitude of the place of use complies with the relevant regulations of G8755-2000.

Anti-corrosion products should be used for outdoor rain and snow erosion or corrosive gases and media.

Brake additional function table: K1: Upward display travel switch S1: Left device S2: Right device

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