Catalog Number:RM3108A
Enclosure:OPEN
Frame:56
Frame Material:Steel
Output @ Frequency:.500 HP @ 60 HZ
Synchronous Speed @ Frequency:1800 RPM @ 60 HZ
Voltage @ Frequency:460.0 V @ 60 HZ
230.0 V @ 60 HZ
XP Class and Group:None
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
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:3413M
Mounting Arrangement:F1
Power Factor:68
Product Family:General Purpose
Pulley End Bearing Type:Ball
Pulley Face Code:Resilient Mount
Pulley Shaft Indicator:Standard
Rodent Screen:None
RoHS Status:ROHS COMPLIANT
Shaft Extension Location:Pulley End
Current @ Voltage:.900 A @ 460.0 V
Shaft Ground Indicator:No Shaft Grounding
Page 2 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
1.800 A @ 230.0 V
2.300 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:Resilient Mount
Front Shaft Indicator:None
Heater Indicator:No Heater
Insulation Class:B
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
Nameplate NP1257L
CAT.NO. RM3108A
SPEC. 34K019R030G1
HP .5 AIR OVER
VOLTS 230/460
AMP 1.8/.9
RPM 1725
FRAME 56HZ 60PH 3
SER.F. 1.25CODE JDES BCL B
NEMA-NOM-EFF 72PF 68
RATING 40C AMB-CONT
CCUSABLE AT 208V 2.3
DE 6203ODE 6203
ENCL OPENSN
SFA 2/1
Page 4 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
Parts List
Part NumberDescriptionQuantity
SA261123SA 34K019R030G11.000 EA
RA247861RA 34K019R030G11.000 EA
SP1000A09TERM BOARD, MODEL 34 SW, (RPL SP1000A01)1.000 EA
34CB4501SPTERMINAL BOX LID, STAMPED X (PLATED)1.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE2.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE2.000 EA
LD5000A52LEAD ASSY W/INTERNAL STAR RING TERMINALS1.000 EA
11XT1032A0610-32 X 3/8 HX WSHR HD SLTD TYPE 232.000 EA
34EP3202A01FR ENDPLATE, MACH1.000 EA
RM1000A03CUSHION RING, MDL 17-33-341.000 EA
RM1000A03CUSHION RING, MDL 17-33-341.000 EA
HA6004A01ACLAMP CUSHION RING ASSY2.000 EA
WD4100A01DP-875 HEYCO PLUG OR 62MP0875 MICRO PLAS1.000 EA
51XW0832G078-32 X 7/16 TY23 HXWS SLDSR GR1.000 EA
HW5100A03WAVY WASHER (W1543-017)1.000 EA
34EP3203A01PU ENDPLATE, MACH1.000 EA
XY1032A0210-32 HEX NUT DIRECTIONAL SERRATION4.000 EA
HW2501D13KEY, 3/16 SQ X 1.3751.000 EA
HA7000A04KEY RETAINER 0.625 DIA SHAFTS1.000 EA
MG1000G27MED CHARCOAL METALLIC GREY 400-00960.014 GA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
HA3100A12THRUBOLT 10-32 X 7.3754.000 EA
34BA4003A01SPRESILIENT BASE, (LENGTH 8.22")1.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
Page 5 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
Parts List (continued)
Part NumberDescriptionQuantity
LC0007CONNECTION LABEL1.000 EA
LB1118LABEL,WARNING (ROLL LABEL)1.000 EA
NP1257LALUM UL CSA CC THERMAL REV MTG1.000 EA
35PA1000PKG GRP, PRINT PK1008A061.000 EA
Page 6 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
AC Induction Motor Performance Data
Record # 41850 - Typical performance - not guaranteed values
Winding: 34WGR030-R001Type: 3413MEnclosure: OPAO
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP).5Full Load Torque1.51 LB-FT
Volts230/460Start Configurationdirect on line
Full Load Amps1.8/.9Breakdown Torque4.56 LB-FT
R.P.M.1725Pull-up Torque2.77 LB-FT
Hz60Phase3Locked-rotor Torque3.81 LB-FT
NEMA Design CodeBKVA CodeJStarting Current4.91 A
Service Factor (S.F.)1.25No-load Current0.669 A
NEMA Nom. Eff.72Power Factor68LinelineRes.@25ºC48.65Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load
S.F. Amps2/1Temp. Rise @ S.F. Load
Locked-rotor Power Factor69
Rotor inertia0.031 LB-FT2
Load Characteristics 460 V, 60 Hz, 0.5 HP
% of Rated Load255075100125150S.F.
Power Factor31465868747974
Efficiency55.974.477.477.477.87577.8
Speed1782176717491729171116851711
Line amperes0.6840.7230.790.8860.9831.1260.983
Page 7 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M
Performance Graph at 460V, 60Hz, 0.5HP Typical performance - Not guaranteed values
Page 8 of 10
Product Information Packet: RM3108A - .5 AIR OVERHP,1725RPM,3PH,60HZ,56,3413M