OTIS induction Motor Types FE and HE feature tough and sturdy construction.
These motors employ class F insulation and their dimensions comply with IEC Standards.
A cooling fan. mounted on rotor shaft at end opposite the drive end assures efficient ventilation.

They are easily inspected and maintained, and moisture. Low output motors are provided as Castlron

Frame Motors and high output motors,as Sheet Steel Frame Motors.

RATINGS AND SPECIFICATIONS
.Type and Starting Torques: Type HEA - Squirrel-cage,Starting torque 50% or above of full-load torque.
Type FEK, HEK - Squirrel-cage,Starting torque
100% or above of full-load torque.
Type FEF - Squirrel-cage,starting torque 150% or
above of full-load torque.
.Time Rating : Continuous
.Rated Voltage : 3000V, 50HZ /3300V, 60HZ 6000V,50HZ/6600V, 60HZ
.Insulation :Class F
.Ambient Temperature : +40C maximum
.Allowable Temperature Rise :
100C for frames 500 or below
80C for frames 560 or above(by resistance method)

.Bearings : Regreasable ball or roller bearings and Sleeve bearings
.No. of Motor Leads : 3
.Connection to Load :
Direct drive V-belt drive (for Cast Iron Frame Motor only)
For frames 400 or above, V-belt drive available on order.

.Direction of Rotation : Counterclockwise viewed from drive end.

.Finish in munsell Notation : 5PB 8/2.5(Blue)
.Standards : Dimensions - KS C 4203, IEC Pub.72(1976)
Characteristics - KS C 4201, IEC Pub.34.1 (1983), NEMA MG1 Part10,12,20

May. 2005		Abolition		900		2		6600		60		400L		3

Apr. 2005		Spinning		945		2		6600		60		400L		3

Apr. 2005		Abolition		635		2		6600		60		400L		1

Apr. 2005		Spinning		95		12		3300		60		355L		1

Apr. 2005		Abolition		225		6		3300		60		355M		1

Apr. 2005		Abolition		132		6		3300		60		315M		1

Apr. 2005		Abolition		190		4		3300		60		355S		1

Apr. 2005		Abolition		185		4		6600		50		355M		1

Mar. 2005		Spinning		320		2		6600		60		355L		1

Mar. 2005

Spinning

380

2

3300

60

355L

2

Mar. 2005		Spinning		545		2		6600		60		355L		2

Feb. 2005		Spinning		390		2		3300		60		355L		1

Feb. 2005		Abolition		460		2		3300		60		355L		2

Feb. 2005		Abolition		660		2		3300		60		400L		1

Jan. 2005		Spinning		465		2		6600		60		355L		6

Jan. 2005		Spinning		525		2		6600		60		355L		3

Jan. 2005		Spinning		520		2		3300		60		450L		4

Dec. 2004		Abolition		160		6		6600		60		355M		1

Dec. 2004		Abolition		400		6		6600		60		400L		4

Dec. 2004		Abolition		175		4		3300		60		355S		4