Standard

NEMA MG-1

Frequency

60//50 Hz

Voltage

230/460//380 V

Number of poles

Degree of Protection

IP55

Synchronous speed

3600 rpm

Output rating

3 HP

Mounting

Foot-mounted

Flange

Mounting

F-1

Terminal box¹

Left position

Enclosure

IC411 – TEFC

Description

Download Full Product Data Sheet

Drawings

Electric Motors

Frame	182/4TC
Output	3 HP (2.2 kW)
Number of Poles	2
Frequency	60 Hz
Rated speed	3510 rpm
Slip	2.50 %
Rated voltage	230/460 V
Rated current	7.52/3.76 A
L. R. Amperes	63.2/31.6 A
LRC	8.4x(Code K)
No load current	2.80/1.40 A
Rated torque	4.49 ft.lb
Locked rotor torque	250 %
Breakdown torque	400 %
Locked rotor time	54s (cold) 30s (hot)

Moment of inertia (J)	0.1471 sq.ft.lb
Design	B
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-1
Rotation¹	Both (CW and CCW)
Noise level²	69.0 dB(A)
Approx. weight³	125 lb

Efficiency

50%	75%	100%
82.5	85.5	86.5

Power factor

50%	75%	100%
0.73	0.81	0.85

Features

Frame Material	Cast Iron
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	NPT 3/4″
Terminal Block	Without
Shaft Locking Device	Without
Shaft Material	SAE 1040/45 Carbon Steel
Painting	RAL 5009 202P (ISO 12944 – C4)
Grounding Lugs	Single
Fan Cover material	Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Winding thermal protection	Thermostat – 2 wires 1 per phase 155°C
Balancing Method	1/2 Key
Drip Cover	Without
Overload protector (phenolic)	Without overload protector
Connection Cables Quantity	9

Additional information

Brands	WEG
Electric Motor Voltage	208V – 230V, 440V – 480V
Phase	Three Phase
Horse Power Electric Motor	3 HP
Material Electric motor	Cast-Iron
RPM	3600
Frame Size	182/4
Motor Standard	NEMA, Explosion Proof

WEG Motor W21 Explosion-proof NEMA Premium Efficiency - 3 HP, 230/460V - 3Ph , 3510RPM, TEFC, Foot-mounted, Model 00336XT3E182TC

SKU Number 5160602

Price $966.79

Visit our website or contact our sales department for current availability, shipping options and technical assistance.

Product Description

WEG Explosion-proof motor was especially designed to operate in environments with the presence of explosive atmospheres. It has robust construction, a flame retention system with gaps between the parts carefully designed, accurate machining on the terminal box and screws with high mechanical strength. It meets the requirements of explosive atmospheres like Division I/Zone 1. Motors are certified for VFD service. Product features

Product page: https://www.pumpsupermarket.com/product/weg-motor-w21-explosion-proof-nema-premium-efficiency-3-hp-230-460v-3ph-3510rpm-tefc-foot-mounted-model-00336xt3e182tc/

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WEG Motor W21 Explosion-proof NEMA Premium Efficiency – 3 HP, 230/460V – 3Ph , 3510RPM, TEFC, Foot-mounted, Model 00336XT3E182TC