RSD110-6: AC LINE STEPPER DRIVE
RSD110-6 offers industrial microstepping performance at the price of many hobby drives which require you to buy a DC power supply, heatsink and fan. All of this is integrated with each drive, reducing component cost and simplifying installation.
AC line-powered (No power supply required)
Pure sinusoidal current control; eliminates current ripple; reduces noise, vibration and motor heat
Automatic idle current reduction
Optically isolated differential inputs for pulse direction and enable inputs
Easy installation and set up
Wide range of compatibility with Nema 23, 34, and 42 size motors
Operates 2-phase 4 wire; 4-phase 6-wire and 8-wire stepper motors
110-120 VAC input voltage
0-256 microstep divisions to choose from
Differential step and direction inputs
Warning: This device produces lethal electrical current. By purchasing this drive you agree that Rex Machine Industries is not liable for injury or peoperty damage resulting from use of this drive.
Application Note:Due to the high voltage applied to the motor's windings, many steppers need to be configured in series as they may overheat in parallel. This brings up the question: "Am I getting less upper speed torque by configuring in series?" This is not a parallel vs. series issue, but a voltage vs. inductance issue. In other words, upper speed torque only in series when there is insufficient voltage to overcome the stepper's inductance as with DC powered drives. This is not the case when 110-120VAC is rectified within the drive to 150-160VDC. The result is excellent, smooth performance throughout the speed range.
From $394.92 Regular Price $413.37