Catalog Number:RM3158TA
Enclosure:ODP
Frame:56HZ
Frame Material:Steel
Output @ Frequency:3.000 HP @ 60 HZ
Synchronous Speed @ Frequency:3600 RPM @ 60 HZ
Voltage @ Frequency:460.0 V @ 60 HZ
230.0 V @ 60 HZ
208.0 V @ 60 HZ
XP Division:Not Applicable
Agency Approvals:CSA
UR
Auxillary Box:No Auxillary Box
Auxillary Box Lead Termination:None
Base Indicator:Resilient
Bearing Grease Type:Polyrex EM (-20F +300F)
Blower:None
Insulation Class:B
Inverter Code:Not Inverter
KVA Code:J
Lifting Lugs:No Lifting Lugs
Locked Bearing Indicator:No Locked Bearing
Motor Lead Quantity/Wire Size:12 @ 18 AWG
Motor Lead Exit:Terminal Panel
Motor Lead Termination:Flying Leads
Motor Type:3528M
Mounting Arrangement:F1
Power Factor:89
Product Family:General Purpose
Pulley End Bearing Type:Ball
Pulley Face Code:Resilient Mount
Pulley Shaft Indicator:Standard
Rodent Screen:None
Shaft Extension Location:Pulley End
Current @ Voltage:4.000 A @ 460.0 V
Shaft Ground Indicator:No Shaft Grounding
Page 2 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
8.000 A @ 230.0 V
8.400 A @ 208.0 V
Design Code:B
Drip Cover:No Drip Cover
Duty Rating:CONT
Electrically Isolated Bearing:Not Electrically Isolated
Feedback Device:NO FEEDBACK
Front Face Code:Terminal Panel
Front Shaft Indicator:None
Heater Indicator:No Heater
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
Nameplate NP1257L
CAT.NO. RM3158TA
SPEC. 35J829-1146
HP 3
VOLTS 208-230/460
AMP 8.4-8/4
RPM 3450
FRAME 56HZHZ 60PH 3
SER.F. 1.15CODE JDES BCL B
NEMA-NOM-EFF 81.5PF 89
RATING 40C AMB-CONT
CCUSABLE AT 208V 8.4
DE 6205ODE 6203
ENCL OPENSN
NOT FOR USE IN USA
Page 4 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
Parts List
Part NumberDescriptionQuantity
SA026129SA 35J829-11461.000 EA
RA022179RA 35J829-11461.000 EA
53XT0832G078-32X7/16 PN STD SR TY23G X1.000 EA
35EP3202A01STD OPEN FR EP - RESILIENT MTD1.000 EA
RM1000A02CUSHION RING, MODEL 35 SAME AS A071.000 EA
12XN1032A1810-32 X 1 1/4 HEX HD SLTD1.000 EA
XY1032A0210-32 HEX NUT DIRECTIONAL SERRATION1.000 EA
LD5000A01LEAD ASSY, ML1400DF14 7" RING TRM EA END1.000 EA
51XW1032A0610-32 X .38, TAPTITE II, HEX WSHR SLTD S2.000 EA
HW1003A10WASHER, #10 EX TH LK, ZN X2.000 EA
SP1003A01TERM. BOARD, MODE 35 SW X H-236551.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE2.000 EA
WD4100A01DP-875 HEYCO PLUG OR 62MP0875 MICRO PLAS1.000 EA
HW5100A03WAVY WASHER (W1543-017)1.000 EA
35EP1209A01PU ENDPLATE, MACH1.000 EA
XY1032A0210-32 HEX NUT DIRECTIONAL SERRATION4.000 EA
RM1000A02CUSHION RING, MODEL 35 SAME AS A071.000 EA
HA6005A01CLAMP, BASE2.000 EA
HA6005A01CLAMP, BASE2.000 EA
12XN1032A1810-32 X 1 1/4 HEX HD SLTD1.000 EA
XY1032A0210-32 HEX NUT DIRECTIONAL SERRATION1.000 EA
35CB4500SPTERMINAL BOX LID STAMPED1.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE2.000 EA
HW2501D13KEY, 3/16 SQ X 1.3751.000 EA
Page 5 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
Parts List (continued)
Part NumberDescriptionQuantity
HA7000A01KEY RETAINER 7/8" DIA SHAFT1.000 EA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.050 LB
MG1000G27MED CHARCOAL METALLIC GREY 400-00960.017 GA
HA3100A18THRUBOLT 10-32 X 9.2504.000 EA
35BA4002B01RESILIENT BASE, STAMPED1.000 EA
LB1118LABEL,WARNING (ROLL LABEL)1.000 EA
LC0007CONNECTION LABEL1.000 EA
NP1257LALUM UL CSA CC THERMAL REV MTG1.000 EA
36PA1000PKG GRP, PRINT PK1016A061.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
Page 6 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
AC Induction Motor Performance Data
Record # 8133 - Typical performance - not guaranteed values
Winding: 35WG1146-R002Type: 3528MEnclosure: OPEN
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)3Full Load Torque4.5 LB-FT
Volts208-230/460Start Configurationdirect on line
Full Load Amps8.4-8/4Breakdown Torque17 LB-FT
R.P.M.3450Pull-up Torque12 LB-FT
Hz60Phase3Locked-rotor Torque15 LB-FT
NEMA Design CodeBKVA CodeJStarting Current30 A
Service Factor (S.F.)1.15No-load Current1.4 A
NEMA Nom. Eff.81.5Power Factor89LinelineRes.@25ºC5.6Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load39°C
S.F. AmpsTemp. Rise @ S.F. Load51°C
Locked-rotor Power Factor56
Rotor inertia0.0774 LB-FT2
Load Characteristics 460 V, 60 Hz, 3 HP
% of Rated Load255075100125150S.F.
Power Factor60809193979795
Efficiency70.380.583.183.282.380.882.7
Speed3565353335003461342333793438
Line amperes1.72.22.83.64.35.24
Page 7 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1
Performance Graph at 460V, 60Hz, 3.0HP Typical performance - Not guaranteed values
Page 8 of 10
Product Information Packet: RM3158TA - 3HP,3450RPM,3PH,60HZ,56HZ,3528M,OPEN,F1