Marathon Electric 056C17E5302 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 056C17E5302

Catalog No: K032

0.25 HP Explosion Proof Motor, 1 phase, 1800 RPM, 115/230 V, 56 Frame, EPNV
Explosion Proof NEMA Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 056C17E5302, Catalog No:K032 0.25 HP Explosion Proof Motor, 1 phase, 1800 RPM, 115/230 V, 56 Frame,
EPNV

Nameplate Specifications

Output HP 0.25 Hp Output KW 0.19 kW
Frequency 60 Hz Voltage 115/230 V
Current 4.8/2.4 A Speed 1725 rpm
Service Factor 1 Phase 1
Efficiency 65 % Power Factor 60
Duty Continuous Insulation Class B
Design Code NO DESIGN CODE KVA Code P
Frame 56 Enclosure Explosion Proof Non Ventilated
Thermal Protection Automatic Ambient Temperature 40 °C
Drive End Bearing Size 6203 Opp Drive End Bearing Size 6203
UL UL Listed And CSA Certified CSA Y
CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR D CL II GR F&G
T3B

Technical Specifications

Electrical Type Capacitor Start Induction Run Starting Method Across The Line
Poles 4 Rotation Selective Counterclockwise
Resistance Main 0 Ohms Mounting Resilient Base - Extended Studs
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type NEMA 56 Overall Length 11.88 in
Frame Length 6.31 in Shaft Diameter 0.625 in
Shaft Extension 1.91 in Assembly/Box Mounting F1 ONLY
Connection Drawing 102005-84 Outline Drawing B-104218-631

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:18/06/2020

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10/15/2013 6:01:33 AM - Converted by Connexus

Uncontrolled Copy

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CERTIFICATION DATA SHEET

Model#: 56C17E5302 F WINDING#: ZC496 R2 3
CONN. DIAGRAM: 102005-84 ASSEMBLY: F1 ONLY
OUTLINE: B-104218-631

TYPICAL MOTOR PERFORMANCE DATA

HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN

1/4 .187 1800 1725 56 EPNV P NO DESIGN

CODE

PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION

1 60 115/230 4.8/2.4 ACROSS THE

LINE

CONTINUOUSB3 1.0 40 3300

FULL LOAD EFF: 65 3/4 LOAD EFF: - 1/2 LOAD EFF: - GTD. EFF ELEC. TYPE NO LOAD AMPS

FULL LOAD PF: 60 3/4 LOAD PF: - 1/2 LOAD PF: - 0 CAP START IND RUN 2.9 / 1.5

F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C

12 LB-FT 24.8 / 12.4 47.8 LB-FT 398 33.3 LB-FT 278 55

SOUND PRESSURE

@ 3 FT.

SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS

/HOUR

APPROX. MOTOR

WGT

- dBA - dBA 0 LB-FT^2 - LB-FT^2 10 SEC. - 0 LBS.

*** SUPPLEMENTAL INFORMATION ***

DE BRACKET

TYPE

ODE BRACKET

TYPE

MOUNT

TYPE

ORIENTATION SEVERE

DUTY

HAZARDOUS

LOCATION

DRIP

COVER

SCREENS PAINT

STANDARD STANDARD RESILIENT

BASE-

EXTENDED

STUDS

HORIZONTAL FALSE EXP PROOF CL

I GR D CL II GR

F&G T3B

FALSE NONE GRAY

(POWDER)

BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT

MATERIAL

FRAME

MATERIAL

DE OPE

BALL BALL POLYREX EM 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 AUTOMATIC 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: 06/27/2017 06:53:19 AM
FORM 3531 REV.3 02/07/99

Uncontrolled Copy

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** Subject to change without notice.

Uncontrolled Copy

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HZ

1/9/2019

1810

1810

Uncontrolled Copy

MARATHON ELECTRIC CORPORATION

TYPICAL PERFORMANCE CURVE for AC MOTOR

Customer Curve at 230 Volts HP 0.25

60 HZ

Model No 56C17E5302 0.25 HP VOLTS 115/230

Catalog No K032

60 70 80 90 100

EFF

60 70 80 90 100

PF

1820 1830 1840 1850

0.3 0.35 0.4 0.45 0.5

HP

RPM

0.3 0.35 0.4 0.45 0.5

KW

1820 1830 1840 18500.3 0.35 0.4 0.45 0.53 3.5 4 4.5 5

60 70 80 90 10060 70 80 90 1000.3 0.35 0.4 0.45 0.5

PF

HP

KW

EFF

RPM

AMPS

60 RPM 1725

1

Eff −

PF −

HP −

RPM −

KW −

Amps −

−

−−

−

−−

−

−−

−

−−

−

−−

−

−−

0 10 20 30 40 50

0 10 20 30 40 50

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

FL TORQUE 12 Oz.Ft FL AMPS 4.8/2.4
BD TORQUE 33.3 Oz.Ft PU TORQUE 28.3 Oz.Ft
LR TORQUE 47.8 Oz.Ft LR AMPS 12.4
WINDING ZC496-3 Date

0 0.05 0.1 0.15 0.2 0.25

0 2 4 6 8 10 12 14

1750 1760 1770 1780 1790 1800

0 2 4 6 8 10 12 14

0 0.05 0.1 0.15 0.2 0.25

Torque

0 10 20 30 40 50

0 10 20 30 40 50

0 0.05 0.1 0.15 0.2 0.25

0 0.05 0.1 0.15 0.2 0.25

0 0.5 1 1.5 2 2.5

1750 1760 1770 1780 1790 1800

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque in Oz.Ft

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