Synchronous electric torque motor VASCATIn recent years, concepts such as “direct-drive” and “gearless” designs have become popular in the design of machines and equipment. The purpose of these types of technologies is to provide a direct drive for the load, thereby eliminating various mechanic components, such as reducers and transmissions, to increase the precision, rigidity and overall efficiency of the drive.
Direct drive motors (or torque motors) are servo synchronous servomotors with several magnetic poles, specifically designed for low-speed operation, supplying very high torque values, making them ideal for use in direct drives.
MAIN ADVANTAGES:
• Kinematics chain simplification.
• Increased performance.
• Savings in set-up and maintenance time.
• Dramatic increase in precision and resolution.
• Substantial increase in dynamics.
• Maximum mechanical rigidity (no need to maintain the inertia ratio between the load and the motor).
• High power density: smaller dimensions.
• Lower noise levels (dB).
COMMON APPLICATIONS: Plastics manufacturing machinery (extruders, injection molding machines, etc.), Converting machinery (sheeters, winders, etc.), Machine tool (rotating shears, indexing tables, etc.), Wire manufacturing machinery (wire drawers, winches, etc.), Printing machinery (central drum-type flexo presses, winders, unwinders, etc.).
Available in complete and frameless (rotor kit + stator) versions. The mechanical configuration is completely flexible, with the shaft type adapted to the customer’s needs (solid, hollow, etc.), fasteners, etc.
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