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AMK Drives and Controls, Inc. - High-Torque Motors DT5 DT7
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The Direct Drive Servo Motors DT5 and DT7 are derived from AMK's standard servo motor series DT. With low speed, high torque windings and flange geometry that can be adapted to the machine design, these motors offer the designer exceptional freedom of design for highly dynamic applications.
Top-class dynamic response: DT compact high-torque motors. The DYNASYN DT series of high-torque motors meets the highest requirements made by modern drive technology in terms of high dynamic response and precision, while boasting extremely compact dimensions.
All these motors have been developed and manufactured in-house. AMK is able to draw on decades of experience in the servo motor business and this, together with its extensive expertise and inventiveness, enables the company to create efficient, flexible and innovative drive solutions.
The DT series of motors stands out from the crowd thanks to the following performance data:
•Continuous power range of 280 W to 25 kW
•Continuous standstill torques of 0.5 to 220 Nm
•Maximum torques of up to 430 Nm
•Convection-cooled or liquid-cooled
•With resolver or optical absolute encoders
The motors have a high overload capacity for peak loads thanks to the use of an optimized winding and magnet technology.
The maximum torque can be utilized over a wide speed range, thus facilitating extremely fast motor acceleration and deceleration. This makes DT motors ideal for use in dynamic positioning applications. The innovative concept also benefits from being largely maintenance-free and from a long service life.
DT compact synchronous servo motors are available in convection-cooled and liquid-cooled versions. The parts of the motors that carry liquids are made from stainless steel to ensure that they do not
have to be maintained and that they can offer high system availability.
A variety of encoder systems supports rapid and accurate motor positioning.
Simple drive tasks and those requiring an average degree of accuracy can be performed using a resolver. Motor encoders with EnDAT ®interfaces are available for applications calling for greater precision.
No matter what sector of industry you are working in, AMK can provide you with the right motor for every application. Whether used as direct drives or with gear reduction, their excellent features mean that DT motors are ideally suited to meet the requirements of a wide variety of sectors.
These include:
•Injection molding machines
•Printing presses
•Paper processing machines
•Packaging machines
•Handling and assembly systems
•Materials handling and RSU technology systems
•Automation systems
•Presses
•Machine tools
•Special machines
Special models, integrated motors or designs featuring hollow shafts or flange outputs are also possible.
In conjunction with digital servo converters from the AMKASYN KE/KW series, these motors form the basis of an intelligent drive system that can be used in a positive, efficient way for all drive tasks such as torque, speed and position control, positioning and synchronous control wherever space is at a premium. On motors with EnDAT ®encoders, inverters detect motor-specific parameters automatically. System-specific data can be stored in the motor encoder.
Features
•High dynamic performance due to a good torque-inertia ratio
•High power density due to a high number of poles and optimized geometry
•High overload capacity for peak loads
•Largely maintenance-free, very reliable, long service life
•Motor well protected against dust and water
•Winding temperature monitoring further improves safety and reliability
•Low risk of contamination due to smooth surface
•Flexible mounting options in all positions due to compact housing dimensions and rotatable connectors
•Lifetime lubrication for all mounting positions
•Simple, straightforward commissioning thanks to AMK motor data found in the encoder (electronic nameplate)
Options
-Single/multi-turn absolute encoder
-Holding brake
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