Electric wire rope winches
Wire rope winches Electric wire rope winch BETA EX
These models can be used in all applications involving a danger of igniting an explosive atmosphere (mixture of air, gases, vapours and/or dust/air mixtures).
Thanks to a special modular system, it is possible to configure the right winch to suit each specific application.
Equipment and design
• Load 320 to 7,500 kg • High-grade surface coating • Electrically released spring-operated disc brake • Three-phase drives for multi-range voltage 400V-50Hz, insulation class F, duty ratio 40 % ED • Electronic overload protection from 1,000 kg lifting capacity as standard • Maintenance-free, spur gear with oil bath lubrication • Variable rope direction thanks to two wire rope fasteners (left and right) • Adjustable gear-type limit switch for restricting the wire rope travel in both directions
Additional equipment and options
• Electric control with flameproof enclosure Ex II 2 GD de IIB T4 T 135 °C • Electric control non ATEX-compliant (mounted outside ATEX area) • Special wire rope drums • Rope clamping roller • Special voltages • Special wire ropes with copper-plated lifting hooks • Guide rollers, roller blocks • ATEX-compliant Ex II 2 GD IIB T4 135 °C IP 65
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Tel.: +49 (0) 2151 93 199 0
Fax: +49 (0) 2151 93 199 93 www.pfaff-silberblau.com
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