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EM7559T-I

20HP, 3530RPM, 3PH, 60HZ, 256T, 0950M, XPFC, F1

Product Information Packet PDF

List Price 4,249.00 USD
Multiplier Symbol SD
Ship Weight 390 LB
UPC 781568604687

Specs

Output 20.000 hp
Phase 3
Synchronous Speed 3,600 rpm
Frequency 60 Hz
Voltage 230 V
460 V
Frame Material Iron
Frame 256T
XP Class and Group Class I, Group D; Class II, Group E,F & G
XP Division Division I
Brand Baldor-Reliance
Agency Approvals CSA
CSA EEV
UR
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type POLYREX EM (-20F +300F)
Blower None
Current 48.0 A @ 208 V
44.0 A @ 230 V
22.0 A @ 460 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 91.0%
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device No feedback
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No heater
High Voltage Full Load Amps 22.0 A
Insulation Class F
Inverter Code Not inverter
KVA Code H
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit KO Box
Motor Lead Quantity/Wire Size 9 @ 10 AWG
Motor Lead Termination Flying Leads
Motor Standards NEMA
Motor Type 0950M
Number of Poles 2
Overall Length 25.81 in
Power Factor 91
Product Family Hazardous Location Motor
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 1.625 in
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 3,530 rpm
Speed Code Single Speed
Starting Method Direct on line
Thermal Device - Bearing None
Thermal Device - Winding Normally Closed Thermostat
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None
XP Temp Code T3C

Drawings

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Nameplate

NO. CC 010A
SER. TEMP CODE T3C
SPEC. 09J321Z651G1
CAT.NO. EM7559T-I
HP 20
VOLTS 230/460
AMPS 44/22
RPM 3530 MOTOR WEIGHT 390
HERTZ 60 PH 3 CL F DE BRG 6309
SER.F. 1.15 DES A CODE H ODE BRG 6208
FRAME 256T GREASE POLYREX EM
RATING 40C AMB-CONT
USABLE AT 208V 48 NEMA-NOM-EFF 91 PF 91
55C AMB @ 1.0 SF,60C RISE
NP1044XPSLEV

Performance

Performance at 460 V, 60 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.43337 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 58° C
Temp. Rise @ S.F. Load 72° C
Start Configuration DOL
Break-Down Torque 167 LB-FT
Pull-Up Torque 33.7 LB-FT
Locked-Rotor Torque 51 LB-FT
Starting Current 160 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 8.0 65.0 83.0 89.0 91.0 91.0 91.0 91.0
Efficiency 0.0 89.4 92.7 92.9 92.4 91.4 90.1 91.8
Speed (RPM) 3,599 3,581 3,567 3,547 3,527 3,504 3,479 3,513
Line Amps 5.75 8.04 12.20 17.10 22.40 28.20 34.20 25.90

Performance Curves

Parts

Part Number Description Quantity List Price
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 11/14 1.000 EA 0.04 USD

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