AC motor RKII series

five-phase stepperwith built-in electromagnetic brakeNEMA 17

The RKII series stepper motors are designed to provide high performance and energy savings. To achieve constant maximum torque output with lower heat generation and save energy, the motor losses have been substantially reduced allowing them to be operated for longer hours at high speed which is not possible with conventional stepper motors. For use with RKII Series AC Input Drivers. • 0.72° (500 pulse/rev) • Parallel Shaft and Right Angle Geared Types for Higher Torque, Space Savings • New Pentagon Winding • Encoder and Electromagnetic Brake Types By utilizing high-efficiency technology to reduce the stepper motor heat, reduced motor running temperatures are possible. In addition, reduction of heat output means less reliance on cooling fans and heat sinks. With conventional stepper motors in applications where heat generation had to be suppressed, the running current had to be reduced, which also reduces torque. With the RKII Series, thanks to its low heat generation and highly efficient motors, the motor torque can be used fully to maximize performance.