Motor/Control Division

Frame	90L/MS
Output	5 HP (3.7 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1740 rpm
Slip	3.33 %
Rated voltage	208-230/460 V
Rated current	15.5-14.1/7.03 A
L. R. Amperes	124-112/56.2 A
LRC	8.0
No load current	8.88-8.03/4.02 A
Rated torque	15.1 ft.lb
Locked rotor torque	380 %
Breakdown torque	409 %
Locked rotor time	14s (cold) 8s (hot)

Moment of inertia (J)	0.2660 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	S6
Starting Method	Direct On Line
Ambient temperature	-20°C to +40°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP54
Enclosure	IC411 - TEFC
Mounting	B3R(D)
Rotation¹	CW
Noise level²	55.0 dB(A)
Approx. weight³	152 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%
82.0	84.0	84.5

Power factor

50%	75%	100%
0.58	0.71	0.78

Features

Frame Material	Cast Iron
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	RWG(Rp) 1"
Terminal Block	Without
Shaft Material	SAE 1040/45 Carbon Steel
Painting	RAL 7022 207A (ISO 12944 - C2)
Grounding Lugs	Single
Fan Cover material	Cast Iron
Tropicalized Painting	Without
Fan material	Aluminum
Bearing cap	No-Without Bearing Cap
Balancing Method	1/2 Key
Drip Cover	Without
Overload protector (phenolic)	Without overload protector

6308ZZC3 Koyo Ball Bearing, Double Shielded

6308-ZZC3
Available Stock: 6

MFG: JTEKT Corporation

6308-ZZC3

$39.67 / Each

Details...

6208ZZC3 Koyo Ball Bearing, Shielded

Available Stock: 1

MFG: JTEKT Corporation

6208-ZZC3

$24.54 / Each

Details...