Explosion-proof Wire Rope Hoist

Explosion-Proof Electric Wire Rope Hoist

Designed for material-handling systems operating in designated hazardous environments, this electric wire rope hoist combines explosion-protected electrical components with smooth lifting and powered trolley travel. BCD single-speed and BMD dual-speed configurations support fixed installations and compatible explosion-protected crane systems.

Product Image
Recommended: square or landscape image, 1200 px or wider
Explosion-Proof Electric Wire Rope Hoist
Structure or Installation Drawing
Recommended: 1200 px or wider
Hoist Structure and Installation Configuration
Hazardous-Area ConfigurationPublished explosion-protection markings include Ex d IIB T4 and Ex d IIC T4 configurations, subject to model-specific certification.
Smooth Load HandlingThe hoist is designed for accurate lifting, stable operation and dependable powered travel.
Flexible InstallationSuitable for fixed suspension rails and compatible explosion-protected single- or double-girder crane systems.

Model Overview

Series Configuration Rated Capacity Range Lifting Height Typical Use
BCD Single-speed lifting configuration 0.5–20 t* 6 / 9 / 12 / 18 / 24 / 30 m or specified General material handling
BMD Dual-speed lifting configuration 0.5–20 t* 6 / 9 / 12 / 18 / 24 / 30 m or specified Applications requiring controlled positioning

Published Technical Parameters

Parameter Published Specification Selection Guidance
Rated capacity 0.5 / 1 / 2 / 3 / 5 / 10 / 16 / 20 t Select according to the maximum lifted load and required design allowance.
Lifting height 6 / 9 / 12 / 18 / 24 / 30 m or specified height Confirm drum and rope configuration for non-standard lifts.
Published lifting speeds 8, 7 or 3.5 m/min Speed depends on capacity and hoist configuration.
Published dual-speed options 0.8 / 8, 0.7 / 7 or 0.35 / 3.5 m/min Confirm the corresponding BMD capacity before ordering.
Trolley travel speed 20 m/min Confirm rail profile, flange width and travel distance.
Standard table power supply 3-phase AC, 380 V, 50 Hz Alternative electrical configurations require confirmation.
Published supply range 3-phase, 220–690 V Subject to the selected motor and certified configuration.
Control voltage 24 / 36 / 48 V Specify the required control voltage with the order.
Motor speed 1440 r/min Published general product value.
Insulation class Class F The component description also references Class B or F options; confirm the final motor specification.
Motor enclosure protection IP44 / IP54 Confirm the required protection level for the operating environment.
Published explosion marking Ex d IIB T4 / Ex d IIC T4 Final marking must match the hazardous-area classification and supplied certificate.

Parameter note: The source groups several lifting-speed values across multiple capacities without a complete model-by-model mapping. For accuracy, the speeds are presented as published options rather than assigned to individual capacities.

Key Components

Explosion-Protected MotorA fire- and dust-resistant motor enclosure is used for the designated hazardous-area configuration. Published insulation options are Class B or F, with IP44 or IP54 enclosure protection.
Gear ReducerTreated gears and ball or roller bearing supports promote smooth, low-friction transmission and resistance to wear.
Wire RopeThe hoisting rope and drum-guidance arrangement are designed to support stable rope tracking during operation.
Grooved Rope DrumA seamless grooved drum supports orderly single-layer rope winding and helps minimize abrasive wear.
Two-Piece Rope GuideThe accessible full-circumference guide helps keep the rope correctly seated on the drum, including when unloaded.
Rotating Hook BlockThe load hook rotates through 360° and incorporates a safety latch for secure load connection.

Typical Applications

Intended for appropriately classified areas in petroleum processing, chemical production, gas handling, mining, power generation and other industrial facilities where flammable gases, vapors or combustible dust may be present. Suitability for corrosive, acidic, alkaline or plating environments depends on the selected materials and protective treatment.

Hazardous-area selection is application-specific: Do not select an explosion-protected hoist by capacity alone. Before ordering or installation, confirm the hazardous zone or division, gas or dust group, temperature class, ambient temperature, enclosure rating, corrosion conditions and all applicable local regulations. The explosion-protection marking and certification supplied with the hoist must match the installation site.

Ordering checklist: Specify rated capacity, lifting height, lifting speed, trolley arrangement, runway details, travel speed, power supply, control voltage, duty requirements, operating environment and required explosion-protection certification. *Available capacities and model combinations must be confirmed for the selected certified configuration.