Rope Hoist ExDM

crane hoist manufacturer

Our explosion-proof ExDM Rope Hoists and Winches meet all the requirements of ATEX 94/9/EC directive which gives you the certainty of safety and a secure long term investment.  Besides their particular long service life and high performance, our hoists also offer the following comprehensive standard features at an attractive price.
 
Features
  • Capacity up to 20 tons for monorails and 180 tons for winches
  • Explosion protection: II 2G ck Ex de IIB T4 (standard)
  • Minimum IP55 for electrical enclosure
  • All motors are equipped with Insulation Class F and Temperature Rise Class B to provide a longer operational life span
  • Automatic cut-off of the lifting and lowering motions at the upper and lower positions
  • Electronic overload protection c/w warning horn
  • Noise level below 85 dB(A) at full load
  • Two speed control via pole changing for the hoisting motion
  • Two speed control via inverter control for trolley and bridge motion for smooth and precise operation.
  • Thermal protection for pole-changing and 3 PTC thermistors for inverter drive
  • Brake with asbestos-free lining which activates automatically in case of power failure
  • Supply Voltage: 380 V–460 V, 3 Phase, 50–60 Hz, Others upon request.
 
Special Features
 
  • Explosion protection: II 2G ck Ex de IIC T4   and II 2D ck Td A21 IP66 T135 (DUST)
  • Enclosure up to IP66 for protection against flammable dust or extreme weather conditions