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TI 71M01D06-01EN 3rd Edition: 2012.12.01
1. Overview of the Product
1.1 DR Series Motor DR5A Type
The DYNASERV is an outer rotor type direct drive servo motor that operates with high
velocity, high torque and high precision. It achieved compatibility between motors and drives
via combination with UR5AP3 type drives.
DR Series Motors
The DR series motors are steel chassis-type motors with built-in magnetic encoders. They
have excellent weather resistance characteristics and are equipped with large diameter
hollow holes. DR5A type can be used for applications that require high-velocity rotation.
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DR5A type : External diameter 264mm, diameter of the hollow hole 150mm, output
torque 300 to 500 Nm
1.2 DrvPIII Drive UR5AP3 Type
The intelligent drive DrvPIII 4 kW model UR5AP3 type is a direct drive servo motor drive
designed exclusively for positioning operation, offering improved control performance and
operability.
Two types of controller interfaces--contact I/O and CC-Link--are provided.
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Both the volume and size are reduced to half compared to the SR5A type drive.
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The resolution is two times that of the SR5A type drive.
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The T/N characteristics in the high-velocity range are significantly improved.
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A "utility software" (for Microsoft Windows) is provided that allows detailed control of the
motor and drive through a simple, yet powerful software interface.
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An FFT function that allows easy measuring of resonance characteristics of devices is
included. It can be used with the utility software.