Motor/Control Division

Frame	444/5T
Output	75 HP (55 kW)
Number of Poles	6
Frequency	60 Hz
Rated speed	1135 rpm
Slip	5.42 %
Rated voltage	208-230/460 V
Rated current	203-184/91.8 A
L. R. Amperes	1198-1083/542 A
LRC	5.9x(Code G)
No load current	88.5-80.0/40.0 A
Rated torque	347 ft.lb
Locked rotor torque	280 %
Breakdown torque	0 %
Locked rotor time	41s (cold) 23s (hot)

Moment of inertia (J)	72.0 sq.ft.lb
Design	D
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-2
Rotation¹	Both (CW and CCW)
Noise level²	69.0 dB(A)
Approx. weight³	1686 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%
87.5	88.5	89.5

Power factor

50%	75%	100%
0.67	0.77	0.84

Features

Frame Material	Cast Iron
Impregnation Method	Constant Resin Flow
Regreasing System	At Drive end and Non-drive end
Main terminal box hole	2xNPT 3"
Terminal Block	Without
Shaft Locking Device	With
Drain	Rubber, automatic
Shaft Material	SAE 4140 Carbon Steel
Painting	RAL 9010 203A (ISO 12944 - C2)
Grounding Lugs	Double
Fan Cover material	Cast Iron
Tropicalized Painting	Without
Fan material	Aluminum
Bearing cap	Yes- Bearing Cap
Drip Cover	Without
Overload protector (phenolic)	Without overload protector
Connection Cables Quantity	12

6316ZZC3 Koyo Ball Bearing, Double Shielded

6316-ZZC3
Available Stock: 1

MFG: JTEKT Corporation

6316-ZZC3

$224.11 / Each

Details...