Motor/Control Division

Frame	56C
Output	0.75 HP (0.550 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1755 rpm
Slip	2.50 %
Rated voltage	575 V
Rated current	0.976 A
L. R. Amperes	6.73 A
LRC	6.9x(Code K)
No load current	0.720 A
Rated torque	2.24 ft.lb
Locked rotor torque	240 %
Breakdown torque	300 %
Locked rotor time	30s (cold) 17s (hot)

Moment of inertia (J)	0.0648 sq.ft.lb
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	52.0 dB(A)
Approx. weight³	23.8 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%
72.0	77.0	78.5

Power factor

50%	75%	100%
0.48	0.61	0.72

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	Munsell N 1 - Matte 207N (ISO 12944 - C2)
Grounding Lugs	Single
Fan Cover material	Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	Yes- 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: 10

MFG: JTEKT Corporation

6203-ZZC3

$5.65 / Each

Details...