GENERAL DESCRIPTION OF ULTRACT TYPE SERVOMOTORS<\/h1><\/h1><\/div><\/div><\/div><\/div><\/div><\/div>Ultract\u00a0<\/strong>are the brand names identifying the results of a specific planning covering a wide range of\u00a0brushless servomotors<\/strong>\u00a0(three-phase synchronous motors with sintered rare earth permanent magnets, developed with radial air gap). This huge product family has been rationally split up into 6 dimension groups (sizes), which have all been evaluated to offer the most suitable solution to any technical, functional and room requirements. The whole design has been focusing on the operation of the most advanced electronic control machinery with highest control passband.<\/p>\nUltract servomotors by R.C.V<\/strong>. are featured by the highest ratio\u00a0dimension\/torque<\/strong>\u00a0and\u00a0dimension\/power<\/strong>\u00a0and can attain almost absolute rotating uniformity. Thanks to these top quality machinery, the limit imposed by the traditional mechanical drives are easily overcome and an extended range of gear applications is assured. Most success must be attributed to the sinusoidal control system and to the new absolute encoders with maximum resolution of 8 millions points\/revolution, specifically developed for this kind of motor.<\/p>\nThe cogging parasitic\u00a0torque (cogging)<\/strong>\u00a0and the ripple parasitic\u00a0torque (ripple)<\/strong>\u00a0are kept down to the minimum value thanks to the specific devices studied and developed by R.C.V.<\/p>\nThe\u00a0application fields<\/a>\u00a0are the most disparate, ranging from the quick positioning of light pieces, for applications in robotized manipulators, in general for the replacement of DC and stepper motors, up to gear installations on huge processing line, with the aim to achieve the progressive elimination of the transmission axis. The industrial sectors involved vary from the mechanics to the plastic moulding, from the textiIe to the paper industry, from the aerospace to the nautical field, from the training and education to the civil engineering \u2026<\/p>\nUltract servomotors<\/strong>\u00a0are available in 6 dimensional sizes with extension in length to increase the yield power: starting from the smallest 70W micro positioning device only 169mm in length up to attain an actual 300kW giant 890mm in length.<\/p>\n\n- UL04<\/strong>\u00a0(85mm square shell)
\n– 6 models from 1,3 to 8,2 Nm<\/li>\n- UL05<\/strong>\u00a0(100mm square shell)
\n– 7 models from 2,0 to 13,0 Nm<\/li>\n- UL07<\/strong>\u00a0(145mm square shell)
\n– 9 models from 6,3 to 45,0 Nm<\/li>\n- UL10<\/strong>\u00a0(200mm square shell)
\n– 6 models from 30 to 105 Nm<\/li>\n- UL10F servo-ventilated (224mm square shell)
\n– 6 models from 48 to 160 Nm<\/li>\n - UL13<\/strong>\u00a0(264mm square shell)
\n– 7 models from 92 to 334 Nm<\/li>\n- UL13F<\/strong>\u00a0servo-ventilated (294mm square shell>)
\n– 7 models from 121 to 445 Nm<\/li>\n<\/ul>\nR.C.V. servomotors are manufactured with:<\/strong><\/p>\n\n- Sintered rare earth permanent magnets (Nd Fe B) with mechanic assembly (no gluing), providing a dual protection to avoid any damages caused by environmental agents<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/www.rcv-srl.it\/wp-content\/uploads\/2020\/12\/immagine1_u.jpg\")
<\/p>\n
\n- Stator manufactured with low leakage magnet laminations at reduced thickness<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/www.rcv-srl.it\/wp-content\/uploads\/2020\/12\/immagine2_u.jpg\")
<\/p>\n
\n- Light alloy casings with particular grooved profile to improve cooling<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/www.rcv-srl.it\/wp-content\/uploads\/2020\/12\/immagine3.jpg\")
<\/p>\n
\n- class F motor insulation according to DIN 0530<\/li>\n
- windings both for 220-240v and 380-440v feedings (all featuring class H insulation according to DIN 0530) for any size up to 07 and exclusively 380-440v for larger sizes<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/www.rcv-srl.it\/wp-content\/uploads\/2020\/12\/immagine4.jpg\")
<\/p>\n
\n- built-in thermal protection by means of PTC at 130\u00b0C<\/li>\n
- heavy-duty bearings lubricated to last at least 30.000hv<\/li>\n
- Minimum IP54 protection, upon request IP65 is available, too<\/li>\n
- Any transducer: Hall probe – resolver – encoder<\/li>\n
- Particularly sturdy structure thus avoiding troublesome vibrations and assuring long life.<\/li>\n
- Components are supplied exclusively by primary companies<\/li>\n
- for the control or power electric connections we can choose among different solutions, from the most disparate clutch connectors to the traditional terminal board.<\/li>\n
- In case a parking brake is required, we are used to fit KENDRION permanent magnet brakes produced by Binder Magnete, worldwide known leading manufacturer.<\/li>\n
- The larger UL10 and 13 sizes studied for gear applications on huge processing lines fit a cast-iron front cap and they can be supplied in the specific servo-ventilated version.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
ULTRACT<\/span><\/h2>\nCORRELATED PAGES<\/strong><\/h3><\/h1><\/div><\/div><\/div>\n- Standard technical specifications<\/span><\/a><\/li>\n
- Available Options<\/span><\/a><\/li>\n
- Thermal Protection<\/span><\/a><\/li>\n
- The Seek and speed Transducers<\/span><\/a><\/li>\n
- Overload conditions \u2013 Environmental conditions<\/span><\/a><\/li>\n
- Specific Rotor Inertia<\/span><\/a><\/li>\n
- UL4 Servomotor<\/span><\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>
ULTRACT<\/span><\/h2>\nTECHNICAL DATA SHEET<\/strong><\/h3><\/h1><\/div><\/div><\/div>![\"pdf\"](\"https:\/\/www.rcv-srl.it\/wp-content\/uploads\/2021\/01\/pdf.png\")
Models readily available in
\nRCV sales program<\/a><\/div>\n————————————————————-<\/span><\/div>\nSafety brake
\nspecification<\/a><\/div>\n————————————————————-<\/span><\/div>\nIdentification code for ULTRACT servomotors<\/a><\/div>\n————————————————————-<\/span><\/div>\n\nOverall dimensions and safe operating areas – UL04<\/a><\/p>\n————————————————————-<\/span><\/div>\nTechnical data sheet
\nULTRACT – UL04 servomotors<\/a><\/div>\n————————————————————-<\/span><\/div>\nOverall dimensions and safe operating areas – UL05<\/a><\/div>\n————————————————————-<\/span><\/div>\nTechnical data sheet
\nULTRACT – UL05 servomotors\u00a0<\/a><\/div>\n————————————————————-<\/span><\/div>\nOverall dimensions and safe operating areas – UL07<\/a><\/div>\n————————————————————-<\/span><\/div>\nTechnical data sheet
\nULTRACT – UL07 servomotors<\/a><\/div>\n————————————————————-<\/span><\/div>\nOverall dimensions and safe operating areas – UL10<\/a><\/div>\n————————————————————-<\/span><\/div>\nTechnical data sheet
\nULTRACT – UL10 servomotors<\/a><\/div>\n————————————————————-<\/span><\/div>\nOverall dimensions and safe operating areas – UL10F<\/a><\/div>\n————————————————————-<\/span><\/div>\nTechnical data sheet
\nULTRACT – UL10F servomotors<\/a><\/div>\n————————————————————-<\/span><\/div>\n
Ultract\u00a0<\/strong>are the brand names identifying the results of a specific planning covering a wide range of\u00a0brushless servomotors<\/strong>\u00a0(three-phase synchronous motors with sintered rare earth permanent magnets, developed with radial air gap). This huge product family has been rationally split up into 6 dimension groups (sizes), which have all been evaluated to offer the most suitable solution to any technical, functional and room requirements. The whole design has been focusing on the operation of the most advanced electronic control machinery with highest control passband.<\/p>\n Ultract servomotors by R.C.V<\/strong>. are featured by the highest ratio\u00a0dimension\/torque<\/strong>\u00a0and\u00a0dimension\/power<\/strong>\u00a0and can attain almost absolute rotating uniformity. Thanks to these top quality machinery, the limit imposed by the traditional mechanical drives are easily overcome and an extended range of gear applications is assured. Most success must be attributed to the sinusoidal control system and to the new absolute encoders with maximum resolution of 8 millions points\/revolution, specifically developed for this kind of motor.<\/p>\n The cogging parasitic\u00a0torque (cogging)<\/strong>\u00a0and the ripple parasitic\u00a0torque (ripple)<\/strong>\u00a0are kept down to the minimum value thanks to the specific devices studied and developed by R.C.V.<\/p>\n The\u00a0application fields<\/a>\u00a0are the most disparate, ranging from the quick positioning of light pieces, for applications in robotized manipulators, in general for the replacement of DC and stepper motors, up to gear installations on huge processing line, with the aim to achieve the progressive elimination of the transmission axis. The industrial sectors involved vary from the mechanics to the plastic moulding, from the textiIe to the paper industry, from the aerospace to the nautical field, from the training and education to the civil engineering \u2026<\/p>\n Ultract servomotors<\/strong>\u00a0are available in 6 dimensional sizes with extension in length to increase the yield power: starting from the smallest 70W micro positioning device only 169mm in length up to attain an actual 300kW giant 890mm in length.<\/p>\n R.C.V. servomotors are manufactured with:<\/strong><\/p>\n\n
\n– 6 models from 1,3 to 8,2 Nm<\/li>\n
\n– 7 models from 2,0 to 13,0 Nm<\/li>\n
\n– 9 models from 6,3 to 45,0 Nm<\/li>\n
\n– 6 models from 30 to 105 Nm<\/li>\n
\n– 6 models from 48 to 160 Nm<\/li>\n
\n– 7 models from 92 to 334 Nm<\/li>\n
\n– 7 models from 121 to 445 Nm<\/li>\n<\/ul>\n\n
<\/p>\n\n
<\/p>\n\n
<\/p>\n\n
<\/p>\n\n
ULTRACT<\/span><\/h2>\n
CORRELATED PAGES<\/strong><\/h3><\/h1><\/div>
\n
ULTRACT<\/span><\/h2>\n
TECHNICAL DATA SHEET<\/strong><\/h3><\/h1><\/div>
Models readily available in
\nRCV sales program<\/a><\/div>\nSafety brake
\nspecification<\/a><\/div>\nIdentification code for ULTRACT servomotors<\/a><\/div>\nOverall dimensions and safe operating areas – UL04<\/a><\/p>\nTechnical data sheet
\nULTRACT – UL04 servomotors<\/a><\/div>\nOverall dimensions and safe operating areas – UL05<\/a><\/div>\nTechnical data sheet
\nULTRACT – UL05 servomotors\u00a0<\/a><\/div>\nOverall dimensions and safe operating areas – UL07<\/a><\/div>\nTechnical data sheet
\nULTRACT – UL07 servomotors<\/a><\/div>\nOverall dimensions and safe operating areas – UL10<\/a><\/div>\nTechnical data sheet
\nULTRACT – UL10 servomotors<\/a><\/div>\nOverall dimensions and safe operating areas – UL10F<\/a><\/div>\nTechnical data sheet
\nULTRACT – UL10F servomotors<\/a><\/div>\n