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Marathon 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV - Y366

Name: Marathon 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV - Y366
Brand: Marathon
Price: 994.00 USD
Availability: InStock

Catalog #:Y366

Part #:145THTR5329

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Designed to replace PMDC motors (when used with a VFD)
Constant horsepower to twice base speed (RPM)
Class H insulation with CR200 magnet wire
Top mounted conduit box as found on PMDC motors
Eliminates brush and commutator maintenance
Totally enclosed, non-ventilated
Bolt-on removable base for footless mounting option

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Weight:49.00 LB

List Price: $994.00

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Product Specifications

General Specifications

UPC:	722856024275	Weight:	49.00 LB
Packaged Length:	15.82 IN	Packaged Width:	12.56 IN
Packaged Height:	9.38 IN

Nameplate Specifications

Output HP:	1.50 Hp	Output KW:	1.1 kW
Frequency:	60 Hz	Voltage:	230/460 V
Current:	4.8/2.4 A	Speed:	1755 rpm
Service Factor:	1	Phase:	3
Efficiency:	85.5 %	Power Factor:	69
Duty:	Continuous	Insulation Class:	H
Design Code:	INV	KVA Code:	R
Frame:	145TC	Enclosure:	Totally Enclosed Non Ventilated
Thermal Protection:	No	Ambient Temperature:	40 °C
Drive End Bearing Size:	6205	Opp Drive End Bearing Size:	6203
UL:	Recognized	CSA:	Y
CE:	Y	IP Code:	43

Technical Specifications

Electrical Type:	Squirrel Cage Inverter Duty	Starting Method:	Inverter Only
Poles:	4	Rotation:	Reversible
Resistance Main:	6.65 Ohms	Mounting:	Bolt-on Base
Motor Orientation:	Horizontal	Drive End Bearing:	Ball
Opp Drive End Bearing:	Ball	Frame Material:	Rolled Steel
Shaft Type:	T	Overall Length:	13.48 in
Frame Length:	9.56 in	Shaft Diameter:	0.875 in
Shaft Extension:	2.12 in	Assembly/Box Mounting:	F3

Speed Characteristics

Curvepoint	Current (Amps)	Current (%)	Torque (ft-lbs)	(%)	Speed (RPM)	Rated Output (KW)	Power Factor (%)	Rated Output (Hp)
1/3	26.00	1,083.0	18.50	411.0	250			1.50
No Load	1.60	67.0	0.00	0.0	1,800			1.50
Locked-Rotor	28.00	1,167.0	23.00	511.0	0		68.0	1.50
Full Load	2.40	100.0	4.50	100.0	1,755			1.50
2/3	22.00	917.0	24.00	533.0	850			1.50
Pull-Up	24.00	1,000.0	19.00	422.0	500			1.50
Break-Down	17.00	708.0	29.00	644.0	1,180		82.0	1.50

Load Characteristics

% of Rated Load	0 %	25 %	50 %	75 %	100 %	125 %	150 %	200 %
Current (Amps)	1.60	1.70	1.90	2.10	2.40	2.80	3.70	4.00
Rated Output (KW)	0.20	0.45	0.75	1.00	1.30	1.70	2.00	2.70
Efficiency (%)	0.0	69.5	78.5	82.5	85.5	84.0	84.0	83.0
Power Factor (%)	9.0	29.0	46.0	59.0	69.0	75.0	79.0	84.0
Speed (RPM)	1,800	1,788	1,778	1,768	1,755	1,745	1,740	1,720
Temp. Rise @ FL	0.0	0.0	0.0	0.0	80.0	0.0	0.0	0.0
Torque (ft-lbs)	0.00	1.10	2.20	3.40	4.50	5.60	6.70	9.10

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