PRODUCT INFORMATION PACKET
Model No: 444TSTFS6501
Catalog No: E614
125,3600,TEFC,444TS,3/60/460
Severe Duty
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 444TSTFS6501, Catalog No:E614 125,3600,TEFC,444TS,3/60/460
Nameplate Specifications
Output HP
Frequency 60 Hz Voltage 460 V
Current
Service Factor
Efficiency 95.4 % Duty Continous
Insulation Class
KVA Code G Frame 444TS
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6313 UL Recognized
CSA
IP Code
125 Hp
136.0 A
1.15
F
40 °C
Y
54
Output KW
Speed
Phase
Design Code
Drive End Bearing Size
CE
93.0 kW
3560 rpm
3
B
6313
Y
Technical Specifications
Electrical Type
Poles 2 Rotation Reversible
Squirrel Cage Inverter Rated
Starting Method
Line Or Inverter
Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type TS
Overall Length
Shaft Diameter 2.375 in Shaft Extension 5 in
Assembly/Box Mounting
Outline Drawing
Rigid base
37.52 in
F1/F2 Capable
B-SS508844-1850
Motor Orientation
Frame Length
Connection Diagram
Horizontal
18.50 in
A-EE7300U
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 07/02/2018
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Uncontrolled Copy
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 IT 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, AND/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.
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DEC.
INCH
mm
ANGLE
.X
0.1 [ 2.5]
7' 30"
.XX
0.03 [
0.76]
XXX
0.005 [ 0.127]
.XXXX
0.0005 [ 0.0127]
REMOVE BURRS & BREAK SHARP
EDGES: .003/.015 [.076/.381]
CORNER FILLETS: .02 [.51]
MACHINED SURFACES:
200
5.1
INCH mm
mm SHOWN IN [BRACKETS]
1
2
4
3
A
B
2
4
3
1
A
B
ECO DESCRIPTION
DATE
APPROVED BY
DATE
REVISION BY
ECO
DRAWING REVISION
REFERENCE
MATERIAL
SHEET
DRAWING NUMBER
SIZE
DESCRIPTION
THIRD ANGLE
PROJECTION
DRAWN BY
DATE
DATE
APPROVED BY
PROCESS/FINISH
B
1 OF 1
SS508844
TLB
1/6/1989
GK
1/6/1989
K
T. WOLLER
4/21/2014
ECO-0049861
C. OHRMUNDT
4/21/2014
ADDED F2 VIEW
OUTLINE
440TS FR. - TEFC - TAPPED LEAD HOLE
3.75
95.25
21.50
546.10
1.22
30.99
24.25
615.95
33.01
838.41
5.75
146.05
9.00
228.60
18.00
457.20
11.00
10.94
279.40
277.88
26.51
673.30
17.37
441.20
20.88
530.43
3" NPT
LEAD HOLE
.81-.86
[20.57-21.84]
4 HOLES
2.375
2.374
60.325
60.300
4.75
120.65
5.00
127.10
C
11.75
298.53
B
3.41
86.56
BS
7.50
190.60
2F
(.625x.625x3.00)
[15.875x15.875x76.20]
KEY
F2 VIEW
NOTES:
1. CONDUIT BOX CAN BE ROTATED IN 90
STEPS.
2. CONDUIT BOX CAN BE MOUNTED ON OPPOSITE SIDE
BY REMOVING BRACKETS AND TURNING FRAME 180
3. NAMEPLATES TO BE READ FROM CONDUIT BOX SIDE
OF MOTOR.
DASH
FRAME
B C
2F
BS
1850
444TS
18.00
[457.20]
37.52
[953.01]
14.50
[368.30]
7.25
[184.15]
2050
445TS
20.00
[508.00]
39.52
[1003.81]
16.50
[419.10]
8.25
[209.55]
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CERTIFICATION DATA SHEET
Model#: 444TSTFS6501 CT WINDING#: T444241 NONE 1
CONN. DIAGRAM: A-EE7300U ASSEMBLY: F1/F2 CAPABLE
OUTLINE: B-SS508844-1850
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
125 93 3600 3560 444TS TEFC G B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60 460 136 LINE OR
INVERTER
CONTINUOUSF1 1.15 40 3300
FULL LOAD EFF: 95.4 3/4 LOAD EFF: 95.4 1/2 LOAD EFF: 95.4 GTD. EFF ELEC. TYPE NO LOAD AMPS
FULL LOAD PF: 90 3/4 LOAD PF: 89 1/2 LOAD PF: 84.5 95 SQ CAGE INV RATED 32
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
184 LB-FT 907 265 LB-FT 144 520 LB-FT 283 85
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS
/HOUR
APPROX. MOTOR
WGT
75 dBA 85 dBA 25 LB-FT^2 75 LB-FT^2 15 SEC. 2 1650 LBS.
*** SUPPLEMENTAL INFORMATION ***
DE BRACKET
TYPE
ODE BRACKET
TYPE
MOUNT
TYPE
ORIENTATION SEVERE
DUTY
HAZARDOUS
LOCATION
DRIP
COVER
SCREENS PAINT
STANDARD STANDARD RIGID HORIZONTAL PREMIUM
SEVERE DUTY
DIVISION 2 T2B FALSE NONE BLUE (EPOXY)
BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT
MATERIAL
FRAME
MATERIAL
DE OPE
BALL BALL POLYREX EM TS NONE NONE 1045 HOT
ROLLED (C-204)
CAST IRON
6313 6313
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: CONSTANT 2:1
INV. HP SPEED RANGE: 1.5 X BASE SPEED
ENCODER: NONE
NONE NONE
NONE NONE PPR
BRAKE: NONE NONE
NONE P/N NONE
NONE NONE
NONE FT-LB NONE V NONE Hz
DATE: 06/21/2017 04:10:09 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
5 of 6
Date:
Customer:
Attention:
Submitted by:
Data @
460
v
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
32.0 47.0 73.0 103 136 155 170 907
Torque (ft-lb)
0.00 46.0 92.0 138 184 212 232 265
RPM
3600 3590 3580 3570 3560 3,555 3550 0
Efficiency (%)
93.0 95.4 95.4 95.4 95.0 94.5
P.F. (%)
7.0 67.5 84.5 89.0 90.0 90.5 91.0 29.0
LR Pull-Up BD Rated Idle
Speed (RPM)
0 1800 3425 3560 3600
Information Block
Current (Amps)
907 825 575 136 32.0 125.0
Torque (ft-lb)
265 250 520 184 0.00 3600
444
TEFC
TFS
460
V
60
Hz
A
G
1.15
85
°
C
CONT
40
°
C
1,000
feet
25.0
Lb-Ft²
T444241 NONE
75 dBA
Additional Specifications:
R1 R2 X1 X2 Xm
0.0280 0.0210 0.2280 0.1400 7.9680
CONSTANT 2:1
0
365THFS8036
EQUIV CKT (OHMS / PHASE)
Ref Wdg
Sound Pressure @ 1M
VFD Rating
Outline Dwg B-SS508844-1850
Conn. Diag A-EE7300U
Rotor/Shaft wk²
Voltage
Frequency
Design
LR Code letter
Service Factor
Temp Rise @ FL
Duty
Ambient
Elevation
Construction
Motor Speed Data
HP
Sync. RPM
Frame
Enclosure
Motor Load Data
Submittal
FAREEDA DUDEKULA
Data Sheet
15-06-2017 444TSTFS6501
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
180.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0% 20% 40% 60% 80% 100% 120% 140 %
Efficiency (%) P.F. (%) Cu rrent (Amps)
LOAD
A
M
P
S
E
F
F
P
F
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
800.0
900.0
1000.0
0.0
100.0
200.0
300.0
400.0
500.0
600.0
0 500 1000 1500 2000 2500 3000 3500 4000
Speed -Torque Curve
Torque Amps
RPM
T
O
R
Q
U
E
A
M
P
S
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