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Spring Cable Reel

Spring Cable Reel

Spring Cable Reel

Product catalog summary
Overview: The document describes a Spring Cable Reel system equipped with displacement and angle transducers, used for measuring the angle and length of a telescopic crane. This system is crucial for the safety and monitoring of mobile cranes.
Specifications: The system uses tilt angle transmitters and measuring cable sensors to determine the jib angle and displacement. The jib angle is measured using an oil-damped pendulum system with a magneto-resistive angular rotation sensor. The displacement is measured using a multiwire measuring cable wound on a drum with a pullback spring. The system provides output signals in current or voltage form, and data can be transmitted in CAN open format.
Construction: The system includes a fully enclosed aluminum casing with an IP code of IP 65, ensuring protection against dust and water. The mechanical components include a spindle lead screw nut for precise cable winding and unwinding.
Transmission: Measuring data and control signals are transmitted via measuring cable cords to a connector box on the drum casing. The signals can be picked up at a multicontact collector ring body connected to a terminal block.
Electrical Data: The collector ring body has a rupturing capacity of max. 50 V, 2 A. The connector box and drum casing are made of cast aluminum, with specific electrical connections and weight specifications.
Mechanical Data: The system supports a maximum measuring length of 50 meters and an unwinding speed of 1 m/sec. The measuring accuracy is 1.5% mechanically.
Angle Transducer: The angle of inclination ranges from 0 to 90 degrees, with a damping time constant of less than 1 second. The system provides high linearity and resolution for accurate measurements.
Models and Pin Assignment: Various models and pin assignments are available, with detailed specifications for each component.
Contact Information: The document provides contact details for Fernsteuergeräte Kurt Oelsch GmbH and FSG Fernsteuergeräte Meß- und Regeltechnik GmbH, including addresses and phone numbers.
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Catalog excerpts

Spring Cable Reel -1

Spring Cable Reel >

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Spring Cable Reel -2

with displacement and angle transducer construction Ņmeasuring principle > linear measurement system tilt angle measurement system collector rings C յC SN SN mA mA The signals representing angle and length of a telescopic crane are important measuring data in a safety and monitoring system of a mobile crane. Determination of such measuring data is performed by means of tilt angle transmitters as well as measuring cable sensors.The determination of the jib angle is performed by an oil-damped pendulum system, the swing of which is measured by a high-resolution magneto-resistive angular rotation...

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Spring Cable Reel -3

Cast aluminium Al Si 10 Mg, grey varnished, RAL 7032 IP code IP 65; 1 x M25 x 1.5; 2 x M20 x 1.5; 1 x M16 x 1.5Terminal block, max. 1.5 mm36 kg Ŗ30 to +70 CInitial force 36 N, final force 70 N1 m/secMax. 50 mMax. 14-core, type LICYC, 8 mm 753 mm, first layer 19 turns, max. 4 layers1.5 % (mech.) > Collector ring body Max. 8-pole, contact metal brass hard-gold max. 50 V, 2 A Rupturing capacity Displacement transducer Output signal*) Angular position encoder with gearbox to drumLinearity 0.2 %; resolution 0.05 % 0 or 4 Ж 20 mA, max. 600 or 0 10 V, min. 500 Supply 18 ֖ 33 V DC Current consumption...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.