How it Works
Datasheet
Loading...
GT1237A

Datasheet GT1237A Datasheet (Marathon Electric)

Download
Page 1
PRODUCT INFORMATION PACKET
Model No: 326TTFCD6028
Catalog No: GT1237A
50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TC Frame, TEFC
Three Phase TEFC 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
Page 2
Nameplate Specifications
Output HP 50 Hp Output KW 37.0 kW Frequency 60 Hz Voltage 230/460 V Current 117.0/58.5 A Speed 1780 rpm Service Factor 1.15 Phase 3 Efficiency 94.5 % Power Factor 85 Duty Continuous Insulation Class F Design Code B KVA Code G Frame 326TC Enclosure Totally Enclosed Fan Cooled Thermal Protection No Ambient Temperature 40 °C Drive End Bearing Size 6312 Opp Drive End Bearing Size 6212 UL Listed CSA Y CE Y IP Code 55 Hazardous Location DIVISION 2 T2B
Technical Specifications
Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter Poles 4 Rotation Selective Clockwise Resistance Main .127 Ohms Mounting Rigid Base Motor Orientation Horizontal Drive End Bearing Ball Opp Drive End Bearing Ball Frame Material Cast Iron Shaft Type T Overall Length 31.19 in Frame Length 14.56 in Shaft Diameter 2.125 in Shaft Extension 5.25 in Assembly/Box Mounting F1/F2 CAPABLE Connection Drawing EE7308AA Outline Drawing SS312784
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:10/06/2020
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
Page 3
Regal Beloit America, Inc.
TM
COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.
PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF
REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY
INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING I T IS DEEMED, BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, A ND/ OR USED, EXCEPT
AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL
BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN
RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.
12
43
A
B
2
43
1
A
B
ECO DESCRIPTION
DATEAPPROVED BY
DATEREVISION BY
ECO
DRAWING REVISION
REFERENCE
MATERIAL
SHEET
DRAWING NUMBERSIZE
DESCRIPTION
THIRD ANGLE PROJECTION
DRAWN BY
DATE
DATE
APPROVED BY
PROCESS/FINISH
B
1 OF 1
SS312784
NIV
29/03/2016
SBD
29/03/2016
B S.MUDDA 22/8/2018 ECO-0151027 JAY 22/8/2018 OUTLINE UPDATED AS PER NEW 3D STRUCTURING
OUTLINE
320TC FR-TEFC
326TC 14.21 31.19 12.0 8 5.25 324TC 12.71 29.69 10.5 4 5.25
FRAME B C 2F N BA
3.15 6.26
12.5
15.67
5.71
10.12
13.54
22.32
17.64
11
8.0
1.02
2.43
19.48
2 NPT LEAD HOLE
4X 5/8-11 UNC - 2B
NX 0.66 THRU HOLES
2F
2F
2F
B
1.10
C
8.82
BA 5.25
2.125
.25
13.58
12.50
1/2X1/2X3.88 KEY
Regal Beloit America, Inc.
TM
COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.
PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF
REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY
INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING I T IS DEEMED, BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, A ND/ OR USED, EXCEPT
AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL
BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN
RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.
12
43
A
B
2
43
1
A
B
ECO DESCRIPTION
DATEAPPROVED BY
DATEREVISION BY
ECO
DRAWING REVISION
REFERENCE
MATERIAL
SHEET
DRAWING NUMBERSIZE
DESCRIPTION
THIRD ANGLE PROJECTION
DRAWN BY
DATE
DATE
APPROVED BY
PROCESS/FINISH
B
1 OF 1
SS312784
NIV
29/03/2016
SBD
29/03/2016
B S.MUDDA 22/8/2018 ECO-0151027 JAY 22/8/2018 OUTLINE UPDATED AS PER NEW 3D STRUCTURING
OUTLINE
320TC FR-TEFC
326TC 14.21 31.19 12.0 8 5.25 324TC 12.71 29.69 10.5 4 5.25
FRAME B C 2F N BA
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
Page 4
)2W( 6T
)3W( 9T
)4W( 21T
)1U( 1T
)2U( 4T
)3U( 7T
)4U( 01T
)1V( 2T
)2V( 5T
)3V( 8T
)4V( 11T
)1W( 3T
9T
21T
1T
6T
3T
11T
7T
4T
01T
2T
8T5T
1L
2L
3L
)4W( 21T
)3W( 9T
)2W( 6T
)4V( 11T
)1W( 3T
)2V( 5T
)3V( 8T
)1U( 1T
)2U( 4T
)3U( 7T
)1V( 2T
)4U( 01T
)4W( 21T
1L
2L
3L
)1U( 1T
)2W( 6T
)3U( 7T
)1V( 2T
)2U( 4T
)3V( 8T
)4U( 01T
)1W( 3T
)2V( 5T
)3W( 9T
)4V( 11T
EGATLOV WOL
DNE LANIMRET FO WEIV
EGATLOV HGIH
MT
HSINIF/SSECORP
1 FO 1
ZL
4991-21-10
KG
4991-41-10
K
2361800-
OCE
WJA
E
UV.T
5102-71-70
5102-71-70
8-43006 CEI REP SGNIKRAM CEI D'VER
SDAEL 21-ATLED 1/2-Ø3
AA8
037EE
A
LANRETXE-MARGAID NNOC
.DEVRESER STHGIR LLA .CNI ,ACIREMA TIOLEB LAGER THGIRYPOC
FO YTREPORP EHT SI TNEMUCOD SIHT - NOITAMROFNI LAITNEDIFNOC DNA YRATEIRPORP
YRATEIRPORP S'RENWO SNIATNOC DNA )"RENWO"( .CNI ,ACIREMA TIOLEB LAGER
,DEMEED SI TI GNIVIECER MRIF REHTO RO NOITAROPROC ,NOSREP YNA .NOITAMROFNI DESOLCSID EB TON LLAHS ,TI FO TRAP YNA RO/DNA ,TI TAHT EERGA OT ,TI GNIVIECER YB
TPECXE ,DESU RO/DNA ,DETACILPUD ,YTITNE REHTO RO NOITAROPROC ,NOSREP YNA OT
LLAHS TNEMUCOD SIHT .RENWO YB ECNAVDA NI GNITIRW NI DEVORPPA YLSSERPXE SA
NIATREC OT TCEJBUS EB YAM TI .TSEUQER NOPU RENWO OT DENRUTER EB
.SNOITALUGER DNA SWAL LORTNOC TROPXE ELBACILPPA REDNU SNOITCIRTSER
OCE
.cnI ,aciremA tioleB lageR
YB DEVORPPA
ETAD
ETAD
YB NWARD
ELGNA DRIHT
NOITCEJORP
NOITPIRCSED
EZISREBMUN GNIWARD
TEEHS
LAIRETAM
ECNEREFER
NOISIVER GNIWARD
YB NOISIVER
ETAD
YB DEVORPPA
ETAD
NOITPIRCSED OCE
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
Page 5
P.O. BOX
8003
WAUSAU, WI 54401
-8003
PH. 715
-675-3311
CERTIFICATION DATA SHEET
CUSTOMER:
CUSTOMER
PO#:
ORDER #:
MODEL #:
326TTFCD6028
AA
CONN. DIAGRAM:
EE7308AA
CUSTOMER PART
#:
OUTLINE: SS312784-326TC
MOUNTING:
F1/F2 CAPABLE
WINDING #:
HE32004006
2
TYPICAL MOTOR PERFORMANCE DATA
HP kW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
50&40 37.0&30.0 1800 1780&1475 326TC TEFC G B
PH Hz VOLTS AMPS START TYPE DUTY INSL S.F. AMB°C
3 60/50 230/460&190/380 117/58.5&115/57.5 Y START D RUN OR INV CONTINUOUS F2 1.15/1.15 40
FULL LOAD EFF: 94.5&94.1 3/4 LOAD EFF: 94.5 1/2 LOAD EFF: 94.1
GTD. EFF ELEC. TYPE
FULL LOAD PF: 85&85 3/4 LOAD PF: 82 1/2 LOAD PF: 73.8 94.1 SQ CAGE INV RATED
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
147.5 LB-FT 724 / 362 275 LB-FT 180 % 395 LB-FT 260 % 65
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME
STARTS /
HOUR
APPROX.
MOTOR WGT
65 dBA 75 dBA 12 LB-FT^2 - LB-FT^2 20 SEC. 2 775 LBS.
*** SUPPLEMENTAL INFORMATION ***
DE BRACKET
TYPE
ODE BRACKET
TYPE
MOUNT
TYPE
ORIENTATION
SEVERE
DUTY
HAZARDOUS
LOCATION
DRIP
COVER
SCREENS PAINT
C-FACE STANDARD RIGID HORIZONTAL FALSE DIVISION 2 T2B FALSE NONE BLUE - MARATHON
BEARINGS
GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE
SHAFT
MATERIAL
FRAME
MATERIAL
DE ODE
BALL BALL
POLYREX EM T NONE NONE 1045 HOT ROLLED (C-204) CAST IRON
6312 6212
THERMO-PROTECTORS
THERMISTORS CONTROL SPACE HEATERS
THERMOSTATS PROTECTORS WDG RTDs BRG RTDs
NONE NOT NONE NONE NONE FALSE
NONE VOLTS
*
N
O
T
E
S
*
PREPARED BY: Fareeda Dudekula DATE:
FORM 3531 REV.3 02/07/99 ** Subject to change without notice.
05/14/2018 01:06:01 AM
INVERTER TORQUE:
INV. HP SPEED RANGE:
VARIABLE 10:1
NONE
ENCODER:
PPR
NONE
NONE NONE
NONE NONE
BRAKE:
P/N
FT-LB V Hz
NONE NONE
NONE NONE
NONE NONE
NONE NONE NONE
Page
1
of 1Generic Customer Submittal Report
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
Page 6
Date:
Customer:
Attention:
Submitted by:
v
Data Sheet
Uncontrolled Copy
5/3/2018 326TTFCD6028
Submittal
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
HP Sync. RPM
Frame Enclosure
Construction
Voltage
Frequency
Design
LR Code letter
Service Factor
Temp Rise @ FL
A
Duty
M
Ambient
P
Elevation
S
Rotor/Shaft wk² Ref Wdg
Sound Pressure @ 1M
VFD Rating
Outline Dwg SS312784 Conn. Diag EE7308AA Additional Specifications: 0 0
R1 R2 X1 X2 Xm
0.0820 0.0490 0.3860 0.7030 13.0410
Information Block
326182TTFC6080
230/460#190/380
HE32004006 NONE
EQUIV CKT (OHMS / PHASE)
TEFC
TFC
1.15
CONT
1,000
12.0
VARIABLE 10:1
FAREEDA DUDEKULA
Motor Load Data
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
P.F. (%)
20.5 24.5 34.0 45.5 58.5 67.0 73.0 362
0.00 36.5 73.5 110 148 170 185 265
1800 1795 1790 1788 1782 1,778 1775 0
91.0 94.1 94.5 94.5 94.1 93.6
4.5 52.0 73.8 82.0 85.0 85.8 85.8 32.0
Motor Speed Data
Speed (RPM)
Current (Amps)
Torque (ft-lb)
100.0
90.0
E
80.0
F
LR Pull-Up BD Rated Idle
0 900 1710 1782 1800
362 285 206 58.5 20.5 50.0 265 225 383 148 0.00 1800
Efficiency (%) P.F. (%) Current (Amps)
F
70.0
P F
60.0
50.0
40.0
30.0 0% 20% 40% 60% 80% 100% 120% 140%
LOAD
Data @
V
60
B
G
65
40
65 dBA
Hz
°
°
feet
Lb-Ft²
460
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
C
C
Speed -Torque Curve
Torque Amps
450.0
400.0
350.0
300.0
T
250.0
O R Q
200.0
U E
150.0
100.0
50.0
0.0 0 200 400 600 800 1000 1200 1400 1600 1800 2000
RPM
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.0
A M P S
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use