2 HP 575 Volt AC 3450 RPM 3Ph Motor

What does it mean in the "Specs" When is says ---> 1.0 Service Factor? ---> 5 MIN. duty? SPECIFICATIONS 550 VAC 3 Phase, 60 Hz 3450 RPM 3.4 Amps 2 Hp 1.0 Service Factor Reversible rotation TENV enclosure 5 MIN. duty 5/8" x 1-3/4" long shaft w/ 3/16" wide keyway Face mount: Four bolt on 5-7/8" B.C. Base mount: Six 1.25" wide slots on 3" x 5" and 5" x 5" centers Overall size 9" x 6-3/8" x 9" Shpg 29 lb

A: A 1.0 service factor means a motor will develop the nameplate HP with no extra surge capacity. These motors were made to drive a hydraulic pump that operated intermittently thus the 5 minute duty.

Date Submitted: 01/28/2014