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Cartridge DDR
The CARTRIDGE DDR™ motor does not have bearings. It mounts to a machine using the machine's existing bearings to support the motor's rotor. The frame of the CARTRIDGE DDR™ motor mounts to a pilot and bolt circle on the machine frame much like a conventional motor.The rotor engages to the load using an innovative compression coupling, shipping clamp holds the rotor and feedback in place during transportation and mounting.
Application Notes
- Bearing Design
- Cogging
- Shaft torsional stiffness
- Tuning - Rotatory Direct Drives
- Measuring the Torque Constant kT
- Wake and Shake
Additional Information
Mounting
The CARTRIDGE DDR™ motor can be mounted with any orientation including either a horizontal or vertical shaft. It is a simple and quick procedure to mount a CARTRIDGE DDR™ motor to a machine:
- Slide the CARTRIDGE DDR™ motor onto the shaft
- Bolt the housing to the machine frame
- Torque the compression coupling
- Unbolt the shipping clamp hardware and store it in the provided slots
- Connect cables between the CARTRIDGE DDR™ and the servo amplifier
- Commence operation
| Trade Compliance | English | 21 Feb 2023 | 
Bethany… |
| Resolving Servo Feedback Choices | English | 04 Nov 2021 |  kenny.… |
| Ingress Protection of Servo Motors | English | 18 Apr 2019 | JohnKeesee |
| Torsionssteifigkeit von Wellen | German | 10 May 2017 | 
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| NEMA Baugröße | German | 10 May 2017 |
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| Motordaten Legende | German | 10 May 2017 |
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| Normen und Richtlinien | German | 10 May 2017 |
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| IEC Baugröße | German | 10 May 2017 |
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| Rastmoment | German | 04 May 2017 |
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| Cartridge DDR Motor running off 110VAC | sargent |
October 26, 2015 |
| Cartridge DDR with 110V | spencer… |
October 26, 2015 |
| Using a Cartdrige DDR with 120 VAC | spencer… |
October 26, 2015 |