RA series
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FROM PERFORMANCE TO PASSION RA series Frames 80 - 800 / from 0.5 to 2500 kW

A dynamic, strong and ambitious Group: Orange1 Holding is an international renown Group, one of the most important European manufacturers of single-phase and three-phase asynchronous electric motors. It has an annual capacity of more than 1 million motors and 5 million electric stators with an annual turnover of approx 235 million euro and more than 1600 workers in 15 production facilities. The group, established in 1971 by Leone Donazzan, chaired today by his son Armando Donazzan, is strongly focused on technological innovation, performance and customization to meet individual clients...

& TURNOVER ML MAGNETIC / SICMEMOTORI - D.C. Motors for Industrial Applications

BRIXIA PRESS MAGNETIC / SICMEMOTORI - D.C. Motors for Industrial Applications

WE ARE PASSION We look to the future, to anticipate customers’ needs. Soul, Heart and Brain striving to create real value to our customers and to ourselves. Our principal motto is “We Are Passion” in order to win the most passionate challenge: anticipate customers’ needs. With its mission the company try to create real value to the customers by considering their perspectives and realizing their expectations. Orange1 Holding defines itself as a “Manufacturer of Solutions”. How to ride through time? Orange1 tries to move with the time acting without hesitation in order to be constantly at the...

MAGNETIC MOTORS srl designs and manufactures a wide range of variable speed electric motors. The current proposal of unique and state-of-the-art technology solutions is the result of a continuous research process carried out internally by a highly qualified technical staff and collaboration with prestigious Italian Universities. MAGNETIC MOTORS srl is also specialized in custom-made products suitable for every kind of application. SICMEMOTORI FROM HI-TECH TO PASSION Sicme Motori is a LEADING manufacturer of AC-DC motors and generators, vaunting more than 50 years of ENGINEERING...

D.C. motors RA series Application fields Cable transport Machine tools Sheet metal working machines Plastic extruders Blow moulding machines Presses Amusement rides Woven wire manufacturing machines Thread/cable manufacturing machines Converting Steel/copper cable working machines Board working machines MAGNETIC / SICMEMOTORI - D.C. Motors for Industrial Applications

General Description D.C. Motors for Industrial Applications - RA series This catalogue gives the technical information about D.C. motors for industrial applications RA Series, frames 80-A50 mm shaft height. Designation of the motors (example) Validity of the catalogue Information given in this catalogue is of a purely indicative nature and may be changed without prior notice. The producer shall not be held responsible if the products illustrated herein are used outside the limits of the specifications given. Reserved property This document and its contents are the sole property of ORANGE1....

CSA Certification RA machines with framesizes 200 and higher are approved and certified as meeting the Standards of the Canadian Standards Association, and they are therefore allowed to bear the CSA brand. The certification number is LR77401.

Constructional Features IEC 60034-1 Standards Fully laminated frame Insulation class F up to framesize 180 Insulation class H from framesize 200 and higher Frames 80, 90,100 are 2 poles machines, others (larger frames) are 4 poles. Frames 80 to 160 have no compensating winding. Frame 180 has compensated winding. Frames 200 and larger ones have compensating winding. Frames 200, 225 and 250 are available also without compensating windings Balancing A degree (ISO2373) with half key Monolitic brush up to framesize 180 Twin brushes from framesize 200 and higher Constant pressure brush-holders...

NOTE: For larger motors, please ask to our sales organiz. Maximum admissible radial loads We report here below the maximum radial load for the motors in this catalogue, evaluated for bearings lasting 20,000 hours and the stack length "P" for the motors frames 80 to 180 and "L" for the bigger framesizes. For other conditions, please contact our sales force. The formula for the evaluation of these loads is here below, for which calculation the torque is required. It can be found in the section about performance of the motors. Fr = 2040x C x k D where: Fr radial load in [N] C motor torque in...

Frame size Frames 80-200 are available with DE roller bearing too, which allow a higher radial load Fr; in that case, admissible radial load Fr is shown in table b.03 MAGNETIC / SICMEMOTORI - D.C. Motors for Industria

Forms of constructions and mounting arrangements IM The standard solution is IM 1001 mounting form (B3 according to UNEL 05513). Most of the forms of construction and mounting IM described in IEC Standards 60034-7 are available; table b.04 shows the most common ones. For other forms of construction, please ask our sales. Second shaft end is also available on request (in this case the last number is 2: example IM1002). Schematic outline MAGNETIC / SICMEMOTORI - D.C. Motors for Industrial Applications Schematic outline

Environment It is assumed that the environment is benign, thus: dry, i.e. with relative humidity of the air below 75%. However, an excessively dry atmosphere (below 20% relative humidity) can cause commutating difficulty (excessive brush wear). clean, i.e. without appreciable quantities of dust and dirt in general, suspended in the air. free of chemical agents, i.e. without concentrations of gas or vapours that could chemically harm the copper, iron, aluminium, paints and insulation. Our machines can also be installed in difficult environments (damp, dusty, chemically harmful, etc.) but in...

Balancing and vibrations All the machines in this catalogue are balanced according to IEC 60034-14 class A. Balancing is carried out with the half key (therefore the half-coupling must be balanced with half key). Machines with special balancing (class B) are supplied upon request. Limits of vibration severity are given in table b.06 (tolerance ± 10%). Tests are carried out with the method of free suspension or with motors on rubber. MAGNETIC / SICMEMOTORI - D.C. Motors for Industrial Applications