Baldor MicroFlex Quick Start Manual

Baldor Electric Company
P.O. Box 2400
Ft. Smith, AR 72902-2400
U.S.A.
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This Quick Start Guide is not intended as a replacement for the full installation manual,
MN1919 MicroFlex Installation Manual, which provides detailed information about the MicroFlex.
The installation manual is available in PDF format on the supplied Baldor Motion Toolkit CD.
Mounting
1
MicroFlex is designed to be supported by four M5 screws, spaced
as shown in the diagram.
MicroFlex must be fixed to a smooth vertical metal surface to
ensure effective cooling.
Cooling for 6A & 9A models
2
Effective cooling for the MicroFlex is essential:
* The 3A model requires no additional cooling.
* The 6A model requires additional forced air cooling at 1.0m/s or greater.
* The 9A model requires additional forced air cooling at 2.5m/s or greater.
Quoted air velocities are for air originating from below the MicroFlex,
passing parallel to the heatsink. With MicroFlex mounted as specified,
quoted air velocities allow full drive rated current at ambient
temperatures up to 45°C.
Printed in UK
MN1925 8/03
© Baldor UK Ltd
Quick Start Guide
IMPORTANT NOTE !
Heatsink
63.5mm
Mounting
167.7 mm
hole centers
Fan