Motor/Control Division

Frame	W56C
Output	0.33 HP (0.25 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1745 rpm
Slip	3.06 %
Rated voltage	115/208-230 V
Rated current	4.12/2.32-2.06 A
L. R. Amperes	30.1/16.9-15.0 A
LRC	7.3x(Code M)
No load current	3.10/1.34-1.55 A
Rated torque	0.993 ft.lb
Locked rotor torque	320 %
Breakdown torque	300 %
Locked rotor time	30s (cold) 17s (hot)

Moment of inertia (J)	0.0439 sq.ft.lb
Design	N
Insulation Class	F
Temperature rise	80 K
Service factor	1.35 (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.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation¹	Both (CW and CCW)
Noise level²	50.0 dB(A)
Approx. weight³	20.7 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%
61.0	68.0	72.4

Power factor

50%	75%	100%
0.53	0.67	0.73

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	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	Not Balanced
Drip Cover	Without
Resilient Base	Without
Overload protector (phenolic)	Automatic

6203ZZC3 Koyo Ball Bearing, Shielded

6203-ZZC3, 17mm x 40mm x 12mm
Available Stock: 11

MFG: JTEKT Corporation

6203-ZZC3

$5.65 / Each

Details...