WEG 00136OS3EJP56J User Manual

No.:

Date: 28-DEC-2012

Customer :

TECHNICAL PROPOSAL

Three-phase induction motor - Squirrel cage rotor

Product line	: Jet Pump - NEMA 56 : Three-Phase - Threaded - ODP (IP21)
Catalog Number	: 00136OS3EJP56J
List Price	: $286
Notes:
Performed by:		Checked:

								No.:
								Date: 28-DEC-2012
				DATA SHEET
	Three-phase induction motor - Squirrel cage rotor
Customer			:
Product line			: Jet Pump - NEMA 56 : Three-Phase - Threaded - ODP (IP21)
Frame			: B56
Output			: 1 HP
Frequency			: 60 Hz
Poles			:	2
Full load speed			:	3470
Slip			:	3.61 %
Voltage			:	208-230/460 V
Rated current			:	3.20-3.11/1.55 A
Locked rotor current			:	20.2/10.1 A
Locked rotor current (Il/In)			:	6.5
No-load current			:	1.91/0.957 A
Full load torque			:	1.49 lb.ft
Locked rotor torque			:	260 %
Breakdown torque			: 280 %
Design			: A
Insulation class			: B
Temperature rise			:	80 K
Locked rotor time			:	10 s (hot)
Service factor			:	1.40 (1.00 at 208V)
Duty cycle			:	S1
Ambient temperature			: -20°C - +40°C
Altitude			:	1000
Degree of Protection			:	IP21
Approximate weight			:	29 lb
Moment of inertia			:	0.02776 sq.ft.lb
Noise level			: ---
		D.E.		N.D.E.		Load	Power factor		Efficiency (%)
Bearings		6203 2RS		6202 2RS		100%	0.81		74.0
Regreasing interval		---		---		75%	0.73		72.0
Grease amount		---		---		50%	0.62		66.5

Notes:

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