Motor/Control Division

Frame	56C
Output	0.25 HP (0.18 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1765 rpm
Slip	1.94 %
Rated voltage	208-230/460 V
Rated current	1.15-1.04/0.521 A
L. R. Amperes	7.26-6.56/3.28 A
LRC	6.3x(Code M)
No load current	0.776-0.900/0.450 A
Rated torque	0.744 ft.lb
Locked rotor torque	240 %
Breakdown torque	300 %
Locked rotor time	68s (cold) 38s (hot)

Moment of inertia (J)	0.0453 sq.ft.lb
Insulation Class	F
Temperature rise	80 K
Service factor	1.15 (1.00 @ 208V)
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
Rotation?	Both (CW and CCW)
Noise level?	52.0 dB(A)
Approx. weight?	18.1 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%
57.5	66.0	70.0

Power factor

50%	75%	100%
0.43	0.54	0.62

Frame	56C
Output	0.25 HP (0.18 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1455 rpm
Slip	3.00 %
Rated voltage	190-220/380 V
Rated current	1.13-0.974/0.564 A
L. R. Amperes	5.98-5.16/2.99 A
LRC	5.3x(Code J)
No load current	0.844-0.729/0.422 A
Rated torque	0.902 ft.lb
Locked rotor torque	180 %
Breakdown torque	280 %
Locked rotor time	72s (cold) 40s (hot)

Moment of inertia (J)	0.0453 sq.ft.lb
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Service factor	1.15 (1.00 @ 208V)
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
Rotation?	Both (CW and CCW)
Noise level?	49.0 dB(A)
Approx. weight?	18.1 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%
59.3	66.2	69.3

Power factor

50%	75%	100%
0.50	0.61	0.70

Frame	56C
Output	0.25 HP (0.18 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1465 rpm
Slip	2.33 %
Rated voltage	415 V
Rated current	0.585 A
L. R. Amperes	3.33 A
LRC	5.7x(Code L)
No load current	0.487 A
Rated torque	0.896 ft.lb
Locked rotor torque	220 %
Breakdown torque	340 %
Locked rotor time	63s (cold) 35s (hot)

Moment of inertia (J)	0.0453 sq.ft.lb
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Service factor	1.15 (1.00 @ 208V)
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
Rotation?	Both (CW and CCW)
Noise level?	49.0 dB(A)
Approx. weight?	18.1 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%
55.7	63.7	67.9

Power factor

50%	75%	100%
0.44	0.54	0.63

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	9

6203ZZC3 Koyo Ball Bearing, Shielded

6203-ZZC3, 17mm x 40mm x 12mm
Available Stock: 14

MFG: JTEKT Corporation

6203-ZZC3

$6.00 / Each

Details...

Type

Electric Motor

Input Phase

3-Phase

Speed

1800RPM

Frame

56C

Enclosure

TEFC

Horsepower

1/4HP