THRUSTERS TYPE RBL TH ACC. TO DIN 15430 - 18 Pages

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THRUSTERS TYPE RBL TH ACC. TO DIN 15430

Catalog excerpts

Only Quality is economical in the long run Römer Fördertechnik - RBL TH I, II, III Bremslüftsysteme nach DIN 15430 - Kühlungssystem für Bremslüftgeräte - TURBO Ansteuerungssystem für Bremslüftgeräte - Notlastabsenksystem - Kontrollsysteme für Bremsen Your german component manufacturer. - RBL TH I, II, III thrusters according to DIN 15430 - Cooling system for thrusters - Thruster TURBO Control System - Emergency Load Lowering System - Control systems for brakes

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Thrustor acc. to DIN 15430 Type RBL-TH Description and Data RÖMER Fördertechnik GmbH Nielandstraße 53 * D-58300 Wetter Technical Description Kolbenstangenkopf piston rod head Dichtung Wiper Staubschutzhaube dust cover Gehäuse Housing Zylinder cylinder Leitring Guide ring Kolben piston Zwischenflansch intermediate flange Flügelrad impeller wheel Deckel Terminal box cover Rotorwelle rotor shaft Rotor rotor Elektromotor electric motor Klemmenkastendichtung Terminal box gasket Kugellager Ball bearing Figure 1: Electrohydraulic Thrusters according to DIN 15 430 - in principle Electro hydraulic...

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^rfi ROMER Fordertechnik GmbH NielandstraUe 53 * D-58300 Wetter Application of Thrustors o as brake lifter to release and apply to all types of brakes, for example on cranes, conveyors, excavators, roller adjusting devices, stranding machines and transport systems, o to operate pressure rollers, blocking devices and distributions guides on rolling mill trains, etc. o to connect mechanical couplings, o for valve and flap controls, etc. Characteristics of RBL-Thrustors o lifting forces from 250 to 4000 N. o piston strokes of 60 mm up to 120 mm for standard units o very short lowering times...

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^rfi ROMER Fordertechnik GmbH NielandstraUe 53 * D-58300 Wetter Electrical Equipment Motor: Operating mode: Switching rate: Two-pole, three-phase, cage motors are fitted in all thrusters. The insulation class of all motors supplied is F - VDE 0530 - the temperature limit of the motor is therefore 150° C. IP 65 acc. to EN60529, DIN VDE 0470 T1 - a special equipment in IP 66 is available. Standard thrusters are suitable for use in the tropics. The standard thruster is designed for three-phase current 230/400 Volt, 50 Hz or for 500 Volt, 50 Hz. Units for all other three-phase voltages and...

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Thrustor acc. to DIN 15430 Type RBL-TH Description and Data RÖMER Fördertechnik GmbH Nielandstraße 53 * D-58300 Wetter Senkventil DV Descent Valve Soupape de descente Figure 2: Electrohydraulic Thrustor size 250-60 to 800-120 Table 2 : Dimensions of Thrustors size 250-60 to 800-120 Designation - Stroke s eMail: info@roemer-foerdertechnik.de Internet: www.roemer-foerdertechnik.de

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Thrustor acc. to DIN 15430 Type RBL-TH Description and Data b3 ^RFI ROMER Fordertechnik GmbH NielandstraBe 53 * D-58300 Wetter Figure 3: Electro Hydraulic Thrustors size 1300-60 to 4000-120 Table 3 : Dimensions of Thrustors size 1300-60 to 4000-120 eMail:    info@roemer-foerdertechnik.de Internet: www.roemer-foerdertechnik.de

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RÖMER Fördertechnik Your partner in brake + safety technology. Kühlungssystem für Bremslüftgeräte Cooling system for thrusters Typ / type RCS Technische Daten / Zeichnung technical data / drawing 160531

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NEW: Cooling-System for thrusters Type RCS Page 1 of 5 RÖMER Fördertechnik GmbH Nielandstraße 53 * D-58300 Wetter Cooling system for thrusters to prevent overheating eMail: info@roemer-foerdertechnik.de Internet: www.roemer-foerdertechnik.de Modifications reserve

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NEW: Cooling-System for thrusters Type RCS _Page 3 of 5 TYPE

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^RFT ROMER Fordertechnik GmbH NielandstralJe 53 * D-58300 Wetter NEW: Cooling-System for thrusters Type RCS _Page 4 of 5Electrical connection plan: Functional description: the RFT Cooling system type RCS for electrohydraulic thrusters to prevent overheating consists of the three extra elements fan (1), holder (2) and the assembly belt(3). These components can be fitted just before or after starting up. The cooling system fits all three sizes of the RBL TH thrusters. It is wired according to the electrical connection plan parallel to the thruster. The thruster and the cooling system...

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NEW: Cooling-System for thrusters Type RCS _Page 5 of 5 Heating curves: To demonstrate the effectivity were two thrusters: • TH II 806 • TH III 1306 In S1 mode at 45°ambient temperature with and without cooling system operated. The curves show the average surface temperature of three test points on each thruster.

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Only Quality is economical in the long run Römer Fördertechnik Your german component manufacturer. T U RB O A n ste u e run g fü r Br em slüftger äte Schnellere Bremsreaktionszeiten T h ru ster T U R B O C o n trol syst em Quicker brake reaction times

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Thruster TURBO Control System Reduction of maintenance costs and failures. TURBO Control System The TURBO control system reduces the reaction time of an electro-hydraulic thruster to approx.: 140 - 150 ms instead of 350 - 450 ms. The result is a quicker brake reaction. Even existing electro-hydraulical operated brakes can easily be upgraded with the TURBO Control system. Benefits: 1.  Almost simultaneous brake reaction times of holding     brake „Fast speed brake“ (between motor and gear     box) and safety caliper brake „Low speed brake“      (flanged wheel/disc of rope drum) will be...

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Thruster TURBO Control System Correct braking at the right time Almost simultaneous reaction time of the brakes prevent damages to the gear box. Concerning hoists with safety brakes at the board disc of the rope drum significant loads in the hoist gearing may appear. The gearing torques impact could be 9 times greater than the normal torque in case of different reaction times of service brakes at the motor shaft and safety brakes. This fact is proved by investigations of Prof. Dr. Eng. Vöth, TFH Georg Agricola, Centre of Drive and Lifting Technology, Bochum, Germany. These impact loads can...

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