Standard technical specifications

ULTRACT servomotors

Type
Permanent magnet servomotors at low inertia and high torsion stiffness

Rotor
With sintered rare earth permanent magnets, mechanic assembly, no gluing

Insulation
- Class F motor according to DIN 0530
- Class H windingaccording to DIN 0530
- Special isolation for high frequency assuring a reliable operation even in presence of reflection on the motor feeding wires

Thermal protection
Built-in by means of PTC a 130°C

Bearings
Heavy duty range, lubricated to last for 30.000 h; for the 03 - 04 - 05 - 07 sizes they are assembled in aluminium seats, for the 10 - 13 sizes, in cast-iron seats

Balancing
R Degree(reduced tolerance)

Concentricity and perpendicularity axis/flange
R Degree (reduced tolerance) according to IEC 72 - DIN 0530

Shatf end
Smooth, j6 degree with coaxial threaded screw, for assembly by means of conical fitting

Cooling
IC0041 natural convection
10 - 13 sizes, frequently used in flow process, they are available also as servoventilated versioncwith fan operated in case of overtemperature. The forced circulation is processed in dual chamber over the frame, thus preserving the IP54 protection

Running position
Any

Assembly
B5 flange

Winding capacitance/earth
Minimized to optimise the EMC features

Protection
IP54

Seek sensor
The shaft is pre-arranged to fit the most widely spread control systems on the market - to be agreed at the order

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.C.V

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