Jeff Weinberg, W8CQ

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

FM-220 Replacement Fan & Motor

$50.00

SKU: FM220 Category:

Description

The FM-220 is a direct replacement fan motor for the Heathkit SB-220 & SB-221.  The motor features “oilite” bearings for quiet operation.  The motor is rated at 30% greater RPM than the original so it moves a bit more air than the original fan.  This new fan motor is the best defense against tube failure due to overheating.

NOTE: Although the fan is injection molded to tight tolerances, it is advisable to balance the fan blade before final assembly. See FANBALANCE document in DOWNLOADS section for details.

Additional information

Weight 1.58 lbs
Dimensions 5.75 x 5.75 x 4.0 in