Page 1
Product Information Packet
RL1304A277
.5HP/1725RPM/1PH/OPEN/NEMA 56
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
Page 2
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Part Detail
Revision: X Status: PRD/A Change #: Proprietary: No
Type: AC Elec. Spec: 34WGW310 CD Diagram: CD0085 Mfg Plant:
Mech. Spec: 34L033 Layout: 34LYL033 Poles: 04 Created Date:
Base: RS Eff. Date: 11-09-2018 Leads: 5#18
Specs
Catalog Number: RL1304A277
Enclosure: OPEN
Frame: 56
Frame Material: Steel
Output @ Frequency: .500 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 277.0 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: Resilient
Bearing Grease Type: Polyrex EM (-20F +300F)
Blower: None
Current @ Voltage: 3.600 A @ 277.0 V
KVA Code: K
Lifting Lugs: No Lifting Lugs
Locked Bearing Indicator: No Locked Bearing
Motor Lead Quantity/Wire Size: 5 @ 18 AWG
Motor Lead Exit: Terminal Panel
Motor Lead Termination: Flying Leads
Motor Type: 3418L
Mounting Arrangement: F1
Power Factor: 61
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
Shaft Ground Indicator: No Shaft Grounding
Shaft Rotation: Reversible: Connected Standard
Design Code: N
Shaft Slinger Indicator: No Slinger
Page 2 of 10
Page 3
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
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
Inverter Code: Not Inverter
Speed Code: Single Speed
Motor Standards: NEMA
Starting Method: Direct on line
Thermal Device - Bearing: None
Thermal Device - Winding: None
Vibration Sensor Indicator: No Vibration Sensor
Winding Thermal 1: Automatic Thermal Overload
Winding Thermal 1 Location: SB
Winding Thermal 2: None
Page 3 of 10
Page 4
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Nameplate NP1257L
CAT.NO. RL1304A277
SPEC. 34L33W310
HP .5
VOLTS 277
AMP 3.6
RPM 1725
FRAME 56 HZ 60 PH 1
SER.F. 1.25 CODE K DES N CL B
NEMA-NOM-EFF 62 PF 61
RATING 40C AMB-CONT
CC USABLE AT 208V
DE 6203 ODE 6203
ENCL OPEN SN
SFA 4
Page 4 of 10
Page 5
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Parts List
Part Number Description Quantity
SA007924 SA 34L33W310 1.000 EA
RA004371 RA 34L33W310 1.000 EA
HA6004A01A CLAMP CUSHION RING ASSY 2.000 EA
34EP3202A01 FR ENDPLATE, MACH 1.000 EA
WD4100A01 DP-875 HEYCO PLUG OR 62MP0875 MICRO PLAS 1.000 EA
LD5000A52 LEAD ASSY W/INTERNAL STAR RING TERMINALS 1.000 EA
11XT1032A06 10-32 X 3/8 HX WSHR HD SLTD TYPE 23 2.000 EA
51XB1016A05 10-16X5/16HX WA SL SR TYB (F/S) 2.000 EA
11XW0832G06 #8-32 X 3/8, TAPTITE II, HEX WSHR SLTD 1.000 EA
51XW0832A07 8-32 X .44, TAPTITE II, HEX WSHR SLTD SE 3.000 EA
HW5100A03 WAVY WASHER (W1543-017) 1.000 EA
34EP3203A01 PU ENDPLATE, MACH 1.000 EA
RM1000A03 CUSHION RING, MDL 17-33-34 1.000 EA
XY1032A02 10-32 HEX NUT DIRECTIONAL SERRATION 4.000 EA
34CB4501SP TERMINAL BOX LID, STAMPED X (PLATED) 1.000 EA
51XW0832A07 8-32 X .44, TAPTITE II, HEX WSHR SLTD SE 2.000 EA
HW2501D13 KEY, 3/16 SQ X 1.375 1.000 EA
HA7000A04 KEY RETAINER 0.625 DIA SHAFTS 1.000 EA
34BA4003J01 RESILIENT BASE, MODEL 34 NEMA 56 1.000 EA
MG1000G27 MED CHARCOAL METALLIC GREY 400-0096 0.014 GA
85XU0407S04 4X1/4 U DRIVE PIN STAINLESS 2.000 EA
EC1053D03 ELEC CAP, 53-64 MFD, 330V, 1.81D X 3. 1.000 EA
RM1000A03 CUSHION RING, MDL 17-33-34 1.000 EA
33CB4800A02 CAPACITOR COVER, STAMPED 1.000 EA
Page 5 of 10
Page 6
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Parts List (continued)
Part Number Description Quantity
SP5068A04 MODEL 34 TERMINAL PANEL SWITCH WITH LEAD 1.000 EA
HA3100A44 THRUBOLT 10-32 X 8.000 4.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA
LB1118 LABEL,WARNING (ROLL LABEL) 1.000 EA
LC0085 CONNECTION LABEL 1.000 EA
NP1257L ALUM UL CSA CC THERMAL REV MTG 1.000 EA
34PA1002 PKG GRP, PRINT PK1001A01 1.000 EA
Page 6 of 10
Page 7
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
AC Induction Motor Performance Data
Record # 6948 - Typical performance - not guaranteed values
Winding: 34WGW310-R001 Type: 3418L Enclosure: OPEN
Nameplate Data
277 V, 60 Hz:
Single Voltage Motor
Rated Output (HP) .5 Full Load Torque 1.5 LB-FT
Volts 277 Start Configuration direct on line
Full Load Amps 3.6 Breakdown Torque 4.35 LB-FT
R.P.M. 1725 Pull-up Torque 3.75 LB-FT
Hz 60 Phase 1 Locked-rotor Torque 5.03 LB-FT
NEMA Design Code N KVA Code K Starting Current 15.5 A
Service Factor (S.F.) 1.25 No-load Current 2.8 A
NEMA Nom. Eff. 62 Power Factor 61 LinelineRes.@25ºC
6.38ΩAPh
18.2ΩBPh
Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 59°C
S.F. Amps 4 Temp. Rise @ S.F. Load 68°C
Load Characteristics 277 V, 60 Hz, 0.5 HP
% of Rated Load 25 50 75 100 125 150 S.F.
Power Factor 30 42 53 62 69 77 69
Efficiency 36 52 60 64 65 65 65
Speed 1780 1765 1750 1730 1711 1685 1711
Line amperes 2.9 3 3.2 3.5 3.8 4.3 3.8
Page 7 of 10
Page 8
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Performance Graph at 277V, 60Hz, 0.5HP Typical performance - Not guaranteed values
Page 8 of 10
Page 9
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Page 9 of 10
Page 10
Product Information Packet: RL1304A277 - .5HP/1725RPM/1PH/OPEN/NEMA 56
Page 10 of 10
Loading...