Catalog Number:VBM3157T
Enclosure:OPSB
Frame:145TC
Frame Material:Steel
Output @ Frequency:2.000 HP @ 60 HZ
Synchronous Speed @ Frequency:1800 RPM @ 60 HZ
Voltage @ Frequency:208.0 V @ 60 HZ
230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Class and Group:None
XP Division:Not Applicable
Agency Approvals:UR
CSA
Auxillary Box:No Auxillary Box
Auxillary Box Lead Termination:None
Base Indicator:No Mounting
Bearing Grease Type:Polyrex EM (-20F +300F)
Insulation Class:B
Inverter Code:Not Inverter
KVA Code:L
Lifting Lugs:No Lifting Lugs
Locked Bearing Indicator:Locked Bearing
Motor Lead Quantity/Wire Size:9 @ 18 AWG
Motor Lead Exit:Ko Box
Motor Lead Termination:Flying Leads
Motor Type:3523M
Mounting Arrangement:F1
Power Factor:71
Product Family:General Purpose
Product Type:BRAKE MOTOR
Pulley End Bearing Type:Ball
Pulley Face Code:C-Face
Pulley Shaft Indicator:Standard
Rodent Screen:None
Blower:None
Shaft Extension Location:Pulley End
Page 2 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
Current @ Voltage:3.150 A @ 460.0 V
6.300 A @ 230.0 V
6.800 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:Brake Mounting
Front Shaft Indicator:None
Heater Indicator:No Heater
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
Nameplate NP1256L
CAT.NO. VBM3157T
SPEC. 35Q109P499H1
HP 2
VOLTS 208-230/460
AMP 6.8-6.3/3.15
RPM 1755
FRAME 145TCHZ 60PH 3
SER.F. 1.15CODE LDES BCLASS B
NEMA-NOM-EFF 84PF 71
RATING 40C AMB-CONT
CC 010AUSABLE AT 208V
DE 6205ODE 6203
ENCL OPSBSN
Page 4 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
Parts List
Part NumberDescriptionQuantity
SA194643SA 35Q109P499H11.000 EA
RA182229RA 35Q109P499H11.000 EA
NS2512A01INSULATOR, CONDUIT BOX X1.000 EA
35CB3000SPCONDUIT BOX, CAST, W/.88 DIA. LEAD HOLE1.000 EA
51XB1016A0510-16X5/16HX WA SL SR TYB (F/S)2.000 EA
11XW1032G0610-32 X .38, TAPTITE II, HEX WSHR SLTD U1.000 EA
HW3001B01BRASS CUP WASHER, FOR #10 SCREW1.000 EA
35EP3900A02SPL FACE MTD FR EP-OPEN-W/STEARNS BRAKE1.000 EA
HW4500A011641B(ALEMITE)400 UNIV, GREASE FITT1.000 EA
HW5100A03WAVY WASHER (W1543-017)1.000 EA
35EP3402B00SPL FACE MTD END PLATE - OPEN-143-5TC-051.000 EA
HW4500A011641B(ALEMITE)400 UNIV, GREASE FITT1.000 EA
51XN1032A2010-32 X 1 1/4 HX WS SL SR2.000 EA
HW2501D10KEY, 3/16 SQ X 1.0001.000 EA
35CB451435 LIPPED CB LID1.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE4.000 EA
HW2501D13KEY, 3/16 SQ X 1.3751.000 EA
HA7000A01KEY RETAINER 7/8" DIA SHAFT1.000 EA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.050 LB
35AD2005A01BAFFLE PLATE,MOD 35-SLTD BAND MTRS GL.F.1.000 EA
35AD2012A01AIR BAFFLE 35 SLOTTED BAND (SINGLE PHASE1.000 EA
84XN3816J28HEX SOC HD, 3/8-16 X 1.75 LONG2.000 EA
MG1000G27MED CHARCOAL METALLIC GREY 400-00960.017 GA
Page 5 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
Parts List (continued)
Part NumberDescriptionQuantity
HA3100A14THRUBOLT 10-32 X 7.8754.000 EA
76BK3100BPF1-056-031-00-BPF BRAKE TDR# 793451.000 EA
LB1185LABEL,BRAKE CONNECTION (ON ROLLS)1.000 EA
LC0005E01CONN.DIA./WARNING LABEL (LC0005/LB1119N)1.000 EA
NP1256LALUM UL CSA CC INDUSTRIAL MOTOR A601.000 EA
36PA1000PKG GRP, PRINT PK1016A061.000 EA
PK3082STYROFOAM CRADLE1.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
Page 6 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
AC Induction Motor Performance Data
Record # 25548 - Typical performance - not guaranteed values
Winding: 35WGP499-R001Type: 3524MEnclosure: OPSB
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)2Full Load Torque5.94 LB-FT
Volts208-230/460Start Configurationdirect on line
Full Load Amps6.8-6.3/3.15Breakdown Torque24.2 LB-FT
R.P.M.1755Pull-up Torque15.6 LB-FT
Hz60Phase3Locked-rotor Torque18.4 LB-FT
NEMA Design CodeBKVA CodeLStarting Current24.1 A
Service Factor (S.F.)1.15No-load Current2.2 A
NEMA Nom. Eff.84Power Factor71LinelineRes.@25ºC7.77Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load48°C
S.F. AmpsTemp. Rise @ S.F. Load55°C
Locked-rotor Power Factor53.7
Rotor inertia0.142 LB-FT2
Load Characteristics 460 V, 60 Hz, 2 HP
% of Rated Load255075100125150S.F.
Power Factor30476170778175
Efficiency68.179.683.384.584.283.684.1
Speed1792178217721761174617341750
Line amperes2.262.452.753.153.614.143.41
Page 7 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1
Performance Graph at 460V, 60Hz, 2.0HP Typical performance - Not guaranteed values
Page 8 of 10
Product Information Packet: VBM3157T - 2HP,1755RPM,3PH,60HZ,145TC,3523M,OPSB,F1