Specifications and Site Requirements
Electrical Specifications
MagneMover LITE User Manual 207
Rockwell Automation Publication MMI-UM002F-EN-P - October 2022
To remove propulsion power to the motors, the MM LITE power supply (see MM LITE Power
Supply on page 217) has a propulsion power DC Enable input, which turns the propulsion
power on/off on the DC side. If the DC Enable is not used, it is recommended to remove
power from the AC side of the power supplies. However, if power must be switched on the
DC side of the power supply because AC power cannot be turned on/off and the DC Enable
input cannot be used, then it is acceptable to switch the DC power using an appropriately rated
solid-state relay.
125 mm R 90° Curve Motor 5 W
*
Left Switch 10 W
*
Right Switch 10 W
*
Vehicle, Single Array 15…35 W
†
Vehicle, Dual Array 30…45 W
†
* Control power.
†
Additional power drawn by the motor per magnet array when the vehicle
(puck) is moving. When the vehicle is moving at maximum acceleration,
the additional power that is drawn can be as much as 35 W per magnet ar-
ray. When multiple magnet arrays are on the motor simultaneously, the
amount of power that is drawn per array increases as the arrays get closer
to each other.
Contact TechConnect (rockwellautomation.custhelp.com) for
questions about power supply size based on the motor application and the size of
the magnet array.
NOTICE Never disable propulsion power by switching the propulsion
input pin of the motor from the DC power source directly to
ground as this produces large current spikes that can damage
the electronics.
NOTICE Any user-supplied power supply must be NRTL/ATL
approved.
NOTICE Hot-plugging of either power source to the motors is not rec-
ommended.
Table 4-9: MagneMover LITE Motor and Switch Power Requirements (Continued)
Component Maximum Power
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