Motor/Control Division

Frame	W56C
Output	0.5 HP (0.37 kW)
Number of Poles	2
Frequency	60 Hz
Rated speed	3470 rpm
Slip	3.61 %
Rated voltage	208-230/460 V
Rated current	2.12-1.92/0.961 A
L. R. Amperes	14.2-12.9/6.44 A
LRC	6.7x(Code M)
No load current	1.27-1.47/0.737 A
Rated torque	0.757 ft.lb
Locked rotor torque	330 %
Breakdown torque	360 %
Locked rotor time	34s (cold) 19s (hot)

Moment of inertia (J)	0.0147 sq.ft.lb
Insulation Class	F
Temperature rise	80 K
Service factor	1.60 (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
Rotation?	CCW
Noise level?	62.0 dB(A)
Approx. weight?	14.6 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%
62.0	68.0	70.0

Power factor

50%	75%	100%
0.47	0.60	0.69

Frame	W56C
Output	0.5 HP (0.37 kW)
Number of Poles	2
Frequency	50 Hz
Rated speed	2815 rpm
Slip	6.17 %
Rated voltage	190-220/380 V
Rated current	2.04-1.76/1.02 A
L. R. Amperes	11.0-9.51/5.51 A
LRC	5.4x(Code J)
No load current	1.43-1.23/0.713 A
Rated torque	0.933 ft.lb
Locked rotor torque	260 %
Breakdown torque	270 %
Locked rotor time	39s (cold) 22s (hot)

Moment of inertia (J)	0.0147 sq.ft.lb
Insulation Class	F
Service factor	1.30
Temperature rise	80 K
Service factor	1.60 (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
Rotation?	CCW
Noise level?	60.0 dB(A)
Approx. weight?	14.6 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%
64.0	67.0	70.0

Power factor

50%	75%	100%
0.56	0.70	0.79

Frame	W56C
Output	0.5 HP (0.37 kW)
Number of Poles	2
Frequency	50 Hz
Rated speed	2850 rpm
Slip	5.00 %
Rated voltage	415 V
Rated current	1.07 A
L. R. Amperes	5.89 A
LRC	5.5x(Code K)
No load current	0.934 A
Rated torque	0.921 ft.lb
Locked rotor torque	320 %
Breakdown torque	330 %
Locked rotor time	32s (cold) 18s (hot)

Moment of inertia (J)	0.0147 sq.ft.lb
Insulation Class	F
Service factor	1.30
Temperature rise	80 K
Service factor	1.60 (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
Rotation?	CCW
Noise level?	60.0 dB(A)
Approx. weight?	14.6 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%
58.0	65.0	69.0

Power factor

50%	75%	100%
0.47	0.59	0.70

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Shaft Material	AISI 304 Stainless Steel
Painting	Munsell N 1 - Matte 207N (ISO 12944 - C2)
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)	Without overload protector
Connection Cables Quantity	9