Product Use Considerations

Effectively using a high-torque motor can reduce power consumption. After revising the magnetic design and structure design of the PKP Series of stepper motors, it produces much more torque than conventional products of the same size. In addition, torque can be increased in the high-speed range by using high current motors. There are also drivers that can maximize the performance of the PKP Series.

Stepper Motors PKP Series (2-phase/5-phase)	Bipolar Driver for 2-phase Stepper Motor Driver for 5-phase Stepper Motor CVD Series

The Effects of Using the PKP Series
Comparison of Speed–Torque Characteristics and CO2 Emissions

The high torque of the PKP Series can be utilized to achieve a running current with the same torque as a conventional product to reduce CO2 emissions.

●Comparison of PK264D28A and PKP264D28A2

Speed 0.1 kHz (30 r/min) Load Torque No load Operating Time 24 hours a day 365 days a year Operating Conditions 50% operating 50% stand-by Power Supply Voltage 24 VDC CO2 Coefficient 0.519 kg–CO2/kWh CO2 emssions: Reduced by up to 56%

Comparison of Motor Temperature Rise

Temperature rise in the motor can be suppressed by lowering the running current in the PKP Series. This increases the life of the motor.

Measurement conditions: No load, operating speed 0.1 kHz, operated for 0.5 s, stopped for 0.5 s

Saturation Temperature Rise [°C] Conventional Product 64.6 PKP264D28A2 34.2 Temperature Rise Decreased by 30°C