EJMM4106T

20 hp 256JM Frame Three Phase AC Motor

Item #101001150

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each One-time purchase

Product Details

Energy saving close coupled pump applications where continuous- or frequent-duty is required
Suitable for use with inverter drives for variable torque and 20:1 constant torque

Specifications

Efficiency Group	Premium Efficient
Shaft Dia.	1.25 in
Frame Size	256JM
Synchronous	3600 rpm
Service Factor	1.15
Brake Feature	No
BALD Family Names	Premium Efficient, Pump Motor, Nema Premium™
Efficiency	91%
Conduit Box Material	Cast Iron
Shaft Diameter	1.38 in
Standard	CSA EEV, NEMA_PREMIUM, UR, NEMA
Full Load Amps	22.5
Multispeed	Single Speed
Inverter Duty	Inverter Ready
Product Line	RG
Type	0940M
Full Load Efficiency	92.4 %
RPM	3600 rpm
HP	20
Open End Bearing	6208
Motor Application	Pump Duty, Premium Efficient
Duty Cycle	Continuous
Mult. Sym.	L1
Base	Rigid
Enclosure Designation	TEFC - Totally Enclosed Fan Cooled
Full Load rpm	3520 rpm
Frame Material	Iron
Poles	2
Frequency	60 Hz
Full Load Current	46/23
Shaft Rotation	Reversible
Drive End Bearing	6309
VoltCode	E1
Full Load Pf	90
Phase	Three Phase
Mounting	Rigid Base
Useable at 208V	Yes
Rotation	R
Frame	256JM
Mount Type	F1
NEMA Design	A
Washdown Duty	No
Overall Length	25.36 in
RefPicture	EJMM
Shaft Grounding	No
Ambient Temperature	104 °F
Speed	3520 rpm
Design	B
End Plate	C-Face
Voltage Rating	460, 230
Power Factor	89
Hz	60 Hz
Mounting Style	F-1
Rated Efficiency	91 %
Voltage	230 V, 460 V
Enclosure	TEFC
Insulation Class	F
Weight	281.0 LB
EAN or UPC	781568394922