New Motion Vol. 64
8Pages

Improving Accuracy with Motors from Oriental Motor

APPLICATION EXAMPLE Pulsation Free operation improves syringe pump performance with an example of a syringe pump A motor-powered dispensing of a syringe pump can vary greatly in accuracy. An important requirement is precise and pulsation free dosing. Application: Motor-powered syringe pump Conventional device • Used for dispensing liquids such as blood and chemicals • A 2-phase stepper motor with a basic step angle of 1.8° or a 5-phase stepper motor with a basic step angle of 0.72° drives a mechanism such as a ball screw • Dispensing amount of liquid may vary • This can lead to undesirable ov

APPLICATION EXAMPLE Pulsation free movement with high resolution steppermotors Solution PKP Series High-resolution type achieves highaccuracy positioning that is resistant to frictional loads. This contributes to improved discharge volume accuracy. Structure resistant to frictional loads Application: Motor-powered syringe pump The high-resolution type is a motor with a basic step angle of 0.9° for 2-phase and 0.36° for 5-phase stepping motors. The rotor has twice the number of teeth compared to the standard type. Therefore, the displacement angle caused by friction load can be reduced....

FEATURED PRODUCTS PKP Series High-Resolution Type Features of Stepper Motors Stator Rotor Standard Type 50 teeth High-Resolution Type 100 teeth Stopping accuracy is improved • The number of rotor teeth of a 0.9° stepper motor is double compared to a 1.8° stepper motor. Therefore, the displacement of the shaft when an external force is applied is smaller. Comparison of Angular Displacement with external Load (Reference value) 0,8 PKP266D28A2 (1.8°/Step) PKP266MD28A2 (0.9°/Step) 0,4 Frictional Load Applied to the Motor [Nm]

FEATURED PRODUCTS PKP Series High-Resolution Type Features of Stepper Motors Stepper motor The vibration of a stepper motor at different speeds can be determined as speed fluctuations with the help of a tachogenerator. Vibration is reduced • Vibration characteristics are different between a 0.9° stepper motor and a 1.8° stepper motor. Even in the speed range where large vibration occurs with a 1.8° stepper motor, the vibration is much smaller with a 0.9° stepper motor. In this case, changing to a 0.9° stepper motor will reduce the vibration. Comparison of Vibration Characteristics...

FEATURED PRODUCTS PKP Series High-Resolution Type Various types of the PKP Series high-resolution type are available. Frame size [mm] Basic Step Angle With encoder

CVD Series Stepper Motor Driver The CVD Series is a compact line of stepper motor drivers capable of handling a wide variety of applications. When used with the PKP Series stepper motors, the CVD Series offers the lowest vibration and noise by advanced microstepping control and the high output torque will appropriately overcome any torque issues. CVD Series Stepper Motor Driver Pulse Input Type SC Type (Speed Control) Right angle connector type Driver Type Right angle connector type Right angle connector type The connector points upward The connector points upward The connector points...

ORIGAMI SNAIL Try it yourself! You can find instructions in the following video: ADDITIONAL INFORMATION YOU CAN REACH US Customer Service Center Do you need information about our products? Our latest flyers, brochures and catalogues can be downloaded from our website: Mon - Thu: 08:00 - 16:30 CET Friday: 08:00 - 15:00 CET Please register for our digital technical magazine and get Solution ideas for your application. info@orientalmotor.de www.orientalmotor.eu SPS Nuremberg, Germany 14.11.23 - 16.11.23 Hall 1, Booth 1-424 IMPRESSUM EDITOR: Oriental Motor (Europa) GmbH Schiessstraße 44, 40549...