The WEG 02036ET3E256JM-W22 electric motor delivers high performance with maximum energy efficiency. Designed for continuous-duty jet pump applications, this 20 hp motor operates at 208/230/460 VAC and 3520 rpm. It features a totally enclosed fan-cooled enclosure and a cast iron frame for cooler operation and reduced vibration.
Stainless steel nameplate laser etched with high contrast background
Regreasable bearings
Gasketed conduit box
Product Highlights
This WEG motor is ideal for industrial and commercial pumping applications, offering high efficiency and a long service life.
Product Information
Standard Information
Brand: WEG
Manufacturer Part Number: 02036ET3E256JM-W22
Country of Origin: Brazil
Technical Specifications
Frame
254/6JM
Phase
3 ph
Speed
3520 rpm
Material
Cast Iron
Rotation
CW/CCW
Horsepower
20 hp
Shaft Size
1-1/4 in Dia x 5 in L
Bearing Type
Ball
Mounting Type
Footed
Torque Rating
29.4 ft-lb
Enclosure Type
Totally Enclosed Fan Cooled
Service Factor
1.25
Voltage Rating
208/230/460 VAC
Amperage Rating
51.3 to 46.4/23.2 A
Application Type
Jet Pump (JM/JP) Motors
Frequency Rating
60 Hz
Insulation Class
F
Temperature Rating
-20 to 40 deg C
Variable Torque Speed Range
1000:1
MPN
02036ET3E256JM-W22
Duty
Continuous Duty
Nameplate RPM
3530
Enclosure
TEFC (Totally Enclosed Fan Cooled)
Hz
60
Bearings
Regreasable Ball
Thermal Protection
None
Shaft Dia.
1-1/4
Shaft Length
5
Shaft Type
JM Threaded
Length Less Shaft
21-1/8
Overall Length
26-1/8
RPM Range
3001-3600
Nominal Efficiency
91.0%
Efficiency Group
NEMA Premium
Inverter Rated
1000:1 Variable, 20:1 Constant Torque
Standards
UL Recognized, CSA Certified, CE Compliant
NEMA MG-1
Standard
Number of poles
2
Degree of Protection
IP55
Synchronous speed
3600 rpm
Output rating
20 HP
Flange
C
Terminal box¹
Left position
Output HP
20//15
Output KW
15//11.2
Output RPM
3525//2935
Frame Size NEMA
254/6JM
Mount NEMA
C Face With Base
Enclosure NEMA
TEFC
Enclosure IEC
IP55
Rated speed
3520 rpm
Slip
2.22 %
Full Voltage - No Cables
208-230/460//380 V
Rated Current
46.4/23.2 A
LR Amperes
283/142 A
LRC
6.1x(Code G)
No Load Current
13.0/6.50 A
Rated Torque
29.8 ft.lb
Locked Rotor Torque
200 %
Breakdown Torque
240 %
Moment of Inertia
1.54 sq.ft.lb
Design
B
Locked Rotor Time
37s (cold) 21s (hot)
Temperature Rise
80 K
Duty Cycle
S1
Maximum Room Temperature
40 °C
Minimum Room Temperature
-20 °C
Altitude
1000 m
Cooling Method
TEFC Totally Enclosed Fan Cooled
Rotation Direction
Both
Noise Level
72.0 dB(A)
Starting Method
Direct
Enclosure Material
Iron
Front Bearing Shielding
C3
Front Bearing Size
6309
Front Bearing Type
Ball
Front Sealing Type
V Ring
Rear Bearing Shielding
C3
Rear Bearing Size
6209
Rear Bearing Type
Ball
Rear Sealing Type
No Rear Sealing
Grease Type
Mobil Polyrex EM
VFD Turndown VT
1000:1
VFD Turndown CT
20:1
Volts
208/230/460
Classification
JM-JP & Jet Pump
Torque
29.4 lb.ft
Full Load Amps
51.3-46.4/23.2 A
Efficiency (100%)
91.0
Power factor (100%)
0.89
Noise
72 dB(A)
Locked rotor current (II/In)
6.1
FL Amps @ High
23.2
FL Eff (%)
91.0
C Dimension (in)
26.102
Manufacturer
WEG
Manufacturer Part Number
02036ET3E256JM-W22
Input Phase
Three Phase
Full Load Efficiency
91 %
Enclosure Designation
TEFC - Totally Enclosed Fan Cooled
Motor Application
Pump Duty
Primary brand
WEG
Order code / Manufacturer SKU
02036ET3E256JM-W22
Manufacturer product status
Commercialized
UPC code
7891327602342
Manufacturer description
CLOSE-COUPLED PUMP - TEFC - JM & JP FRAMES - MOTOR 20HP 2P 254/6JM WFF2