FAQ
Q: Can I use my DC Motor Control with a smaller HP DC Motor?
A: Yes you can, but you need to adjust the CL trimmer-pot for the Max. Amps to match the motor's Name Plate, use an Amp meter and DON'T exceed the Armature's Amps, you can burn your motor if CL is not Properly Adjusted.
Q: Can I use my DC Motor Control with a bigger HP DC Motor?
A: NO, even if it was just 1/2 HP bigger it may not work properly, a bigger DC motor needs more Armature Current (Amps) and your DC Control may be limited and the fuses may burn.
Q: Can I use Regenerative drives instead of Reversible drives?
A: YES! Using Regenerative DC Drives is the best for your applications, because they DO NOT use electromechanical parts to run the Motor forward & backward, besides they save energy.
Q: Can I control more than 1 DC Motor with one DC Control?
A: You could if the sum of all of them is in the range of the DC Motor's control HP and IF you want the DC Motors to run at the same speed, You cannot make them run to a different speed each one with the same drive. You need to use one DC Control for each DC motor and maybe an Insulating Board (AIB-U) for each one you want to run to a different speed, it always depends in the application; You can operate up to 10 DC Motor controls with one AIB-U in some applications; contact us, we will help you with your needs.
Q: Can I use an external reference to control the speed of my DC Motor?
A: Yes, you can use a PLC, CNC, or any other control which can feed the DC Motor Control with 0 ~ 10 V DC connected between "0" (0V) and "5" (+).
But it is safer to use a signal insulation board to isolate the drive from the rest of the circuits, the DC drives are not insulated and they can damage the other circuits IF the PLC or CNC are no insulated, we offer our AIB-U signal insulation board, to electrically insulate the Drive and the PLC or your external reference.
Q: Do REGENERATIVE DC Drives run in both directions?
A: Yes, Regenerative Speed controllers can run DC Motors in both directions with NO electromechanical contactors, and they pump back power to the Power Company during deceleration or when stopping. Its 4 quadrants operation allows the motor to operate in both directions at full power.
Q: Can I use a REGENERATIVE DC Drive instead of Servo Drive?
A: Yes, You can use Regenerative DC Drives with a DC Motor (Which are cheaper) instead of Servo equipment in most of the applications, you just need to adapt it to the application. It will work fine. Besides, Regenerative Reversible Speed Controls electronically manage DC motors (1/4-3 HP, 90-180V), offering precise speed and direction control. Their key benefit is "Regeneration", which means they save energy by feeding power back to the grid when the motor slows down or stops. This also eliminates the need for mechanical parts, simplifying systems and reducing maintenance. With "four-quadrant operation," they can provide full power in both directions, making them a cost-effective alternative to servomotors in many applications.
Q: What are the benefits of Regenerative DC Drives?
A1: For Technical Users: These controls offer robust electronic speed and direction management, energy recuperation, and the elimination of discrete contactors, leading to simplified control architectures and improved system efficiency. The four-quadrant capability provides a cost-effective alternative to servo drives in suitable applications.
A2: For Non-Technical Users: If you need a motor that can go forward and backward smoothly, save you money on electricity, and be more reliable by avoiding old-fashioned mechanical parts, these controls are a great solution.
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If You have any other question please feel free to contact us at: info@aucontrols.com