056H17T5311 MARATHON Y555 1/2HP MOTOR 056H17T5311

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1/2HP MARATHON 1725RPM 56C 575V TENV 3PH MOTOR Y555

Catalog Number:	Y555
Model Number:	056H17T5311
Description:	1/2HP,1725RPM,56C,575V,TENV,3PH,60HZ
Design:	1000:1 Constant Torque
Ship Weight:	35 lbs.

APPLICATIONS: Designed for inverter or vector applications where up to a 1000:1 Constant
Torque speed range is required. Typical uses include: material handling, machine tools, conveyors, crane and hoist, metal processing, test stands, pumps compressors, textile processing, and other industrial machinery installed in dusty or dirty environments.

FEATURES:

Steel Frame Construction
MAX GUARD® Class F insulation system
Constant Torque operation from 0 to base speed on Vector Drive
Constant Horsepower operation up to twice base RPM
Continuous duty at 40ºC ambient
Optimized for operation with IGBT inverter (NEMA Design A)
Normally closed thermostats (one per phase, Class F)
Bolt-on removable base for footless mounting option
Ball Bearings
F1 Mounting only, cannot reassemble to F2
Encoder and brake provisions included on opposite drive end (maximum 10 lb-ft brake)
UL Recognized, CSA Certified, and CE Mark
Three year warranty
Footnotes: S,6,13

Phase	3	Insulation Class	F
Frame	56C	Duty	CONTINUOUS
Enclosure	TENV	Ambient	40
Mounting	C-Face Rigid	NEMA Design	B
Orientation	HORIZONTAL	Starting Type	INVERTER ONLY
Assembly	F1 ONLY	KVA Code	L
Drive End Bearing	BALL	IP Code	43
Opposite End Bearing	BALL
Drive End Bearing Size	6203
Opposite End Bearing Size	6203
Weight	40 LB lbs	Inverter Speed Range	CONSTANT 1000:1
CE	Y	CSA	Y
UL	Recognized Construction and Protector
Thermal Protection	Thermostats (Normally Closed)