
PRODUCT INFORMATION PACKET
Model No: 056T11D15523
Catalog No: K1299A
0.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 56C Frame, ODP
Three Phase ODP Motors
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E
1 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 6

Product Information Packet: Model No: 056T11D15523, Catalog No:K1299A 0.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 56C
Frame, ODP
Nameplate Specifications
Output HP 0.50 Hp Output KW 0.37 kW
Frequency 60 Hz Voltage 230/460 V
Current 2.8/1.4 A Speed 1140 rpm
Service Factor 1.25 Phase 3
Efficiency 75.3 % Power Factor 45.9
Duty Continuous Insulation Class B
Design Code B KVA Code N
Frame 56C Enclosure Drip Proof
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6203 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 22
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 6 Rotation Reversible
Resistance Main 23 Ohms Mounting Round
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type T Overall Length 11.94 in
Shaft Diameter 0.625 in Shaft Extension 1.87 in
Assembly/Box Mounting F1 ONLY
Connection Drawing D0000532-001 Outline Drawing 056T11D15523-S01
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:14/12/2020
2 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 6

Uncontrolled Copy
3 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 63 of 6

Uncontrolled Copy
4 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 64 of 6

CERTIFICATION DATA SHEET
Model#: 56T11D15523 A WINDING#: SS0053914 NONE 3
CONN. DIAGRAM: D0000532-001 ASSEMBLY: F1 ONLY
OUTLINE: 056T11D15523
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
1/2&1/3 .37&0.25 1200 1140&950 56C DP N B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60/50 230/460#190/
380
2.8/1.4&2.8/1.4ACROSS THE
LINE
CONTINUOUSB3 1.25/1.25 40 3300
FULL LOAD EFF: 75.3 3/4 LOAD EFF: - 1/2 LOAD EFF: - GTD. EFF ELEC. TYPE NO LOAD AMPS
FULL LOAD PF: 45.9 3/4 LOAD PF: - 1/2 LOAD PF: - 72 SQ CAGE IND RUN /
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
36 LB-FT 14.6 / 7.3 117 LB-FT 0 171.5 LB-FT 0 0
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS
/HOUR
APPROX. MOTOR
WGT
0 dBA 10 dBA 0 LB-FT^2 1.5 LB-FT^2 10 SEC. 2 0 LBS.
*** SUPPLEMENTAL INFORMATION ***
DE BRACKET
TYPE
ODE BRACKET
TYPE
MOUNT
TYPE
ORIENTATION SEVERE
DUTY
HAZARDOUS
LOCATION
DRIP
COVER
SCREENS PAINT
C-FACE STANDARD ROUND HORIZONTAL FALSE NONE FALSE NONE GRAY
(ENAMEL)
BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT
MATERIAL
FRAME
MATERIAL
DE OPE
BALL BALL CHEVRON-SRI T NONE NONE 1144
STRESSPROOF
(C-223)
ROLLED STEEL
6203 6203
THERMO-PROTECTORS THERMISTORS CONTROL SPACE /n HEATERS
THERMOSTATS PROTECTORS WDG RTDs BRG RTDs
NONE NOT NONE NONE NONE FALSE NONE VOLTS
If Inverter equals NONE, contact factory for further
information
*
N
O
T
E
S
*
INVERTER TORQUE: NONE
INV. HP SPEED RANGE: NONE
ENCODER: NONE
NONE NONE
NONE NONE PPR
BRAKE: NONE NONE
NONE P/N NONE
NONE NONE
NONE FT-LB NONE V NONE Hz
DATE: 06/28/2017 02:26:59 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
5 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 65 of 6

MARATHON ELECTRIC CORPORATION
Uncontrolled Copy
TYPICAL PERFORMANCE CURVE for AC MOTOR
460
0.5&0.33
3
60
56T11D15523 0.5
K1299A
70 80 90 100
EFF
70 80 90 100
PF
0.7 0.8 0.9 1
HP
RPM
0.7 0.8 0.9 1
1200 1205 1210 1215
KW
70 80 90 100
70 80 90 100
0.7 0.8 0.9 1
0.7 0.8 0.9 1
1.4 1.6 1.8 2
1200 1205 1210 1215
PF
HP
KW
EFF
RPM
AMPS
230/460&190/380
60&50
1140&950
Eff -
PF -
HP -
RPM -
KW -
Amps -
0 10 20 30 40 50
0 10 20 30 40 50
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
FL TORQUE 36 Oz.Ft FL AMPS 2.8/1.4
BD TORQUE 171.5 Oz.Ft PU TORQUE 115.0 Oz.Ft
0 0.1 0.2 0.3 0.4 0.5
0 5 10 15 20 25 30 35 40 45 50
117
SS0053914-3
0 0.1 0.2 0.3 0.4 0.5
1165 1170 1175 1180 1185 1190
0 5 10 15 20 25 30 35 40 45 50
0 10 20 30 40 50
0 10 20 30 40 50
0 0.1 0.2 0.3 0.4 0.5
0 0.1 0.2 0.3 0.4 0.5
0 0.2 0.4 0.6 0.8 1
1165 1170 1175 1180 1185 1190
0 5 10 15 20 25 30 35 40 45 50
Torque
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
0 5 10 15 20 25 30 35 40 45 50
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
7.3
6 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 66 of 6