Motor/Control Division

Frame	56H
Output	0.75 HP (0.550 kW)
Number of Poles	6
Frequency	60 Hz
Rated speed	1155 rpm
Slip	3.75 %
Rated voltage	575 V
Rated current	1.07 A
L. R. Amperes	6.22 A
LRC	5.8x(Code K)
No load current	0.777 A
Rated torque	3.41 ft.lb
Locked rotor torque	229 %
Breakdown torque	300 %
Locked rotor time	37s (cold) 21s (hot)

Moment of inertia (J)	0.1331 sq.ft.lb
Design	A
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20°C to +40°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation¹	Both (CW and CCW)
Noise level²	50.0 dB(A)
Approx. weight³	30.8 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%
70.0	74.0	75.5

Power factor

50%	75%	100%
0.46	0.59	0.68

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	0.881"
Terminal Block	Without
Drain	Rubber, automatic
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Only primer
Grounding Lugs	Single
Fan Cover material	Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	No-Without Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without
Overload protector (phenolic)	Without overload protector
Connection Cables Quantity	3

6203ZZC3 Koyo Ball Bearing, Shielded

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

MFG: JTEKT Corporation

6203-ZZC3

$5.65 / Each

Details...