Motor/Control Division

Frame	56
Output	0.75 HP (0.550 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1750 rpm
Slip	2.78 %
Rated voltage	115/208-230 V
Rated current	6.80/3.76-3.40 A
L. R. Amperes	54.4/30.1-27.2 A
LRC	8.0x(Code K)
No load current	2.60/1.12-1.30 A
Rated torque	2.22 ft.lb
Locked rotor torque	260 %
Breakdown torque	250 %
Locked rotor time	36s (cold) 20s (hot)

Moment of inertia (J)	0.0973 sq.ft.lb
Design	N
Insulation Class	F
Temperature rise	80 K
Service factor	1.25 (1.00 @ 208V)
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Enclosure	IC01 - ODP
Mounting	F-1
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	52.0 dB(A)
Approx. weightÂ³	35.9 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
74.0	79.0	81.8

Power factor

50%	75%	100%
0.74	0.82	0.86

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Only primer
Grounding Lugs	Single
Fan Cover material	Without Fan Cover
Tropicalized Painting	Without
Fan material	Without fan
Bearing cap	No-Without Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without

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Bearing details

	Drive End	Non Drive End
Bearing type	6203 ZZ	6202 ZZ
Sealing	Sem vedaÃ§Ã£o	Without Bearing Seal
Lubrication interval	-	-
Lubricant amount	-	-
Grease Type	Mobil Polyrex EM

Foundation loads

Max. traction	Max. compression
36 lb	72 lb

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6203ZZC3 Koyo Ball Bearing, Shielded

6203-ZZC3, 17mm x 40mm x 12mm
Available Stock: 15

MFG: JTEKT Corporation

6203-ZZC3

$6.00 / Each

Details...

Type

Electric Motor

Input Phase

Single Phase

Speed

1800RPM

Enclosure

ODP

Frame

Horsepower

3/4HP

Input Voltage

230VAC

Input Voltage

208VAC

Input Voltage

115VAC