PRODUCT INFORMATION PACKET
Model No: 056T17G15598
Catalog No: G668A
1 HP Explosion Proof Motor, 3 phase, 1800 RPM, 575 V, 56 Frame, EPFC
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: 056T17G15598, Catalog No:G668A 1 HP Explosion Proof Motor, 3 phase, 1800 RPM, 575 V, 56 Frame, EPFC
Nameplate Specifications
Output HP 1 Hp Output KW 0.75 kW
Frequency 60 Hz Voltage 575 V
Current 1.3 A Speed 1725 rpm
Service Factor 1 Phase 3
Efficiency 85.5 % Power Factor 68
Duty Continuous Insulation Class B
Design Code A KVA Code P
Frame 56 Enclosure Explosion Proof Fan cooled
Thermal Protection Automatic Ambient Temperature 40 °C
Drive End Bearing Size 6205 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 C&D CL II GR
F&G T3B
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main 11.8 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type NEMA 56 Overall Length 15.58 in
Frame Length 8.81 in Shaft Diameter 0.625 in
Shaft Extension 1.88 in Assembly/Box Mounting F1 ONLY
Connection Drawing EE7335B Outline Drawing B-108417-881
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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Uncontrolled Copy
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Uncontrolled Copy
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²
²
MOUNT
SEVERE
DRIP
ODE BRACKET
MOTOR
WINDING: ZT4257
HAZARDOUS
EXP PROOF CL I GR C&D CL II GR F&G T3B
ORDER #: REFERENCE MODEL #: 56T17G15598
CONN. DIAGRAM: EE7335B
FORM: 3531 REV_4 2/27/06
O
N
E
S
PREPARED BY: FAREEDA DUDEKULA
DATE: FT-LB:
9/12/2018
T
* NONE PPR
*
2.504 4.8523.789
THERMOSTATS PROTECTORS
R1 (ohms/ph) R2 (ohms/ph) X1 (ohms/ph)
NONE AUTOMATIC
BALL BALL
6203 6203
DE ODE
POLYREX EM
GREASE
DE BRACKET TYPE
STANDARD
BEARINGS
STANDARD
TYPE
3.0 LB-FT 13.7 LB-FT 457% 16.8 LB-FT 560% 30
62 dBA 71 dBA 0.12
@ 3 FT. MAX. LOAD WK²ROTOR WK²POWER
F.L. PF
68.0 59.5 46.5 82.5
13.6
PH HZ INSL S.F. AMB ELEV.
3 60 B 1.15 40 3300
F.L. EFF
85.5 84.0 81.5 GTD EFF
575 ACROSS THE LINE
1 0.75 TFR A
VOLTS
1800 1765 56 TEFC
SPEED:
HP KW TYPE DESIGN
SYNC RPM FL RPM
CUSTOMER: CUSTOMER P.O. #:
WDG RTD's BRG RTD's
NONE NONE NONE FALSE
X2 (ohms/ph) FLOAT
4.332
THERMISTORS CONTROL
UL:
Q-INS, CONST, AUTO PRT UL REC
VOLTAGE: HZ:
NONE
NA
NONE
NONE
ENCODER:
BRAKE:
NONE NONE
NONE
INV. HP SPEED RANGE:
INVERTER TORQUE:
NONE
NONE
NONE
Xm (ohms/ph)
118.536
VIBRATION (in/sec)
0.150 ODE
HEATERS
NA
STANDARD 56
NONE NONE
1144 STRESSPROOF (C-223)
ROLLED STEEL
SPACE
RIGID NO NO NONE
SHAFT TYPE
HORIZONTAL
SPECIAL DE
SPECIAL ODE
SHAFT MATERIAL
FRAME MATERIAL
GRAY (POWDER)
`
TYPE
LB-FT
*** SUPPLEMENTAL INFORMATION ***
ORIENTATION
0
DUTY
LOCATION
COVER SCREENS
PAINT
LB-FT
15 SEC. 48 LB.
2
460 V
3/4 LD EFF
AMPS
1.3
FR 4
TYPICAL MOTOR PERFORMANCE DATA
CERTIFICATION DATA SHEET
L.R. TORQUEF.L. TORQUE LR AMPS @
START TYPE
1/2 LD EFF
1/2 LD PF3/4 LD PF
CONT
B.D. TORQUE
STARTS/HOURSAFE STALL TIME
SQ CAGE IND RUN
F.L. RISE (
°
C)
MOTOR WGT
DUTY
ELECT. TYPE
FRAME ENCLOSURE
CUSTOMER PART #: OUTLINE: B-108417-881
MOUNTING: F1 ONLY
CAT #:
P.O. BOX 8003
WAUSAU, WI 54401-8003
PH. 715-675-3311
G668A
KVA CODE
P
DATA VOLTS: 460
Uncontrolled Copy
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v
Speed (RPM)
Current (Amps)
P
E
-500 0 500 1000 1500 2000
0.0
2.0
4.0
6.0
8.0
TORQU
10.0
12.0
14.0
16.0
18.0
30.0
40.0
50.0
0% 20% 40% 60% 80% 100% 120% 140%
F
60.0
70.0
EFF
80.0
100.0
90.0
Torque (ft-lb)
Efficiency (%) P.F. (%) Cur rent (Amps)
13.6 12.8 8.8 1.28 0.92 1.0
13.7 12.5 16.8 3.0 0.00 1800
0 115 1270 1765 1800
LOAD
P.F. (%)
Load 0% 25% 50% 75% 100% 115% 125% LR
Submitted by:
Customer:
Attention:
Date:
1800 1790 1785 1775 1765 1,760 1755 0
0.00 0.75 1.50 2.25 3.0 3.5 3.8 13.7
7.5 30.0 46.5 59.5 68.0 72.0 74.0 69.5
LR Pull-Up BD Rated Idle
Motor Speed Data
72.0 81.5 84.0 85.5 85.5 85.5
FAREEDA DUDEKULA
0.92 0.96 1.04 1.16 1.28 1.40 1.48 13.6
12/3/2018 56T17G15598
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
Data Sheet
Torque Amps
Uncontrolled Copy
Speed -Torque Curve
Motor Load Data
RPM
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
A
M
P
S
Rotor/Shaft wk²
Duty
Ambient
Elevation
Ref Wdg
Sound Pressure @ 1M
VFD Rating
Outline Dwg B-108417-881
Conn. Diag EE7335B
Additional Specifications:
0
0
3.7890 2.5040 4.8520 4.3320 118.5360
R1 R2 X1 X2 Xm
EQUIV CKT (OHMS / PHASE)
Design
LR Code letter
Service Factor
Temp Rise @ FL
Construction
Voltage
Frequency
HP
Sync. RPM
Frame
Enclosure
Information Block
ZT4257 FR
CONT
1,000
0.12
62 dBA
NONE
Lb-Ft²
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
A
M
P
S
30
40
feet
°
°
C
C
60
A
P
1
Hz
EPFC
TSE
575
56
V
Submittal
Data @
575
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