Electric Rope Winch PFW
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Electric rope winch PFW '{jj PLANETA Electric rope winch PFW With a load bearing capacity from 250 to 3,000 kg this electrical cable winch with its modular construction principle is one of the most modern devices for pulling, lifting and moving loads. With its extensive range of configuration and finishing options it can be adapted to suit almost any installation situation. Drive In standard form the spur gear transmission is equipped with a 3-phase braked motor. The standard operating voltage is 3 Ph / 400 V / 50 Hz. The duty cycle is around 60% thus enabling operation to continue almost without a break in the most difficult of conditions. For unprotected use outdoors the braked motor fulfils protection class IP55. Other operating voltages, alternative types of drive, higher duty cycles and protection classes are also available on request. End position switch-off In standard configuration the end switch is installed on the drive side to save space. If desired, or when using the manual free-wheeling coupling, it can be installed on the opposite side, mounted above the drum bearing. Alongside the standard design as emergency end switch, we also offer the end switch as an option with 4 contacts as an operational end switch, in order to be sure that the emergency end switch is not reached during normal operation, as required in the machinery directive. When operating the PFW, for example, in combination with a frequency converter controller, the end switch can be equipped with an integrated incremental sensor at the factory. Protection class IP 65 as well as the high quality manufacturing of the end switch enables deployment in almost any environment. Cable drum In the basic version your PFW is delivered with a smooth drum surface. If desired we can deliver the cable drum with scoring in order to achieve a longer service life for the cable and quieter running for the cable. You can select between two cable drum diameters. The standard diameter is based on a D/d ratio of 14 and thus fulfils the requirements of drive mechanism group 1Bm. There is also a double drum diameter version available for single layer, high precision applications. The modular construction of the cable drum even enables your PFW drum to be retrofitted from smooth to scored by us in the factory. Special versions with multiple cable outflows, drum separators or versions in rust-free stainless steel are also available on request! Base frame Torsionally rigid and yet flexible, it is well suited to almost any sub-structure. Many accessory parts can be retrofitted and can thus be changed throughout the course of the use of the winch. In standard form the winch has side guards that effectively prevent the cable jumping off. Alongside the facility to allow the cable to run in almost any direction from the drum, the rust-proof frame bars also enable easy handling during transportation or mounting. Options Thanks to the modular construction, for the first time it is possible to retrofit or change many options. Foremost of these is the manual free-wheeling coupling, which de-couples the cable drum from the drive and the brake for a rapid reeling off of the cable. Simply select scored or extended drums, end switches, cable contact rollers, slack cable switches, protective drum covers, two or more cable outflows, manual brake venting, with or without emergency hand crank and various protective paint systems from our options catalogue. Thus with our C5 painting per ISO 12944, in combination with a higher protection class for the motor and connecting elements made from rustproof stainless steel, the offshore variant of the PFW can also be used in salty sea-air environments or on ships. Other custom solutions are also possible on request. In standard configuration the end switch is installed on the drive side. If desired, or when using the manual free wheeling coupling, it can be installed on the opposite side, mounted above the drum bearing. Versions The cable winch can also be appropriately equipped to allow use in explosive atmospheres or for use in theatres, stages and studios where persons can be underneath the load whilst the hoist is operating. Special versions such as two or multiple cable applications and transverse winches are likewise available from the standard range. Made in Germany The PFW range combines a modern design, innovative technology and superlative components, which are produced exclusively in Germany. Prior to shipping, each winch is tested dynamically with 125% of the nominal load and leaves our factory with a 24 month guarantee. Made in Germany © 2017 by PLANETA-Hebetechnik GmbH, Herne © 2017 by PLANETA-Hebetechnik GmbH, Herne

Electric rope winch PFW Electric rope winch PFW Basic design Double diameter drum, stage & studios |TYPE PFW-1D |TYPE PFW stage and studios © 2017 by PLANETA-Hebetechnik GmbH, Herne 2017 by PLANETA-Hebetechnik GmbH, Herne