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PRODUCT INFORMATION PACKET
Model No: 256TTDR16038
Catalog No: E761A
20,1800,DP,256T,3/60/575
Open Drip Proof (ODP)
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 256TTDR16038, Catalog No:E761A 20,1800,DP,256T,3/60/575
Nameplate Specifications
Output HP
Frequency 60 Hz Voltage 575 V
Current
Service Factor
Efficiency 93.6 % Duty Continuous
Insulation Class
KVA Code F Frame 256T
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6207 UL Recognized
CSA
IP Code
20 Hp
19.6 A
1.15
F
40 °C
Y
12
Output KW
Speed
Phase
Design Code
Drive End Bearing Size
CE
14.9 kW
1765 rpm
3
B
6309
Y
Technical Specifications
Electrical Type
Poles 4 Rotation Reversible
Squirrel Cage Induction Run
Starting Method
Across The Line
Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Rolled Steel Shaft Type T
Shaft Diameter
Outline Drawing 037977-1300 Connection Diagram EE7300
Rigid Base
1.625 in
Motor Orientation
Assembly/Box Mounting
Horizontal
F1/F2 CAPABLE
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 02/14/2019
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Uncontrolled Copy
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THREE PHASE - SINGLE VOLTAGE
THREE PHASE - SINGLE VOLTAGE
MOTOR - CONDUIT BOX @ 'A'
MOTOR - CONDUIT BOX @ 'A'
TO REVERSE ROTATION:
TO REVERSE ROTATION:
INTERCHANGE ANY TWO
INTERCHANGE ANY TWO
LINE LEAD CONNECTIONS.
LINE LEAD CONNECTIONS.
IF MOTOR HAS
IF MOTOR HAS
6 LEADS
6 LEADS
C
C
Uncontrolled Copy
T3
T3
T1
T1
B
B
T2
T2
TERMI NAL BLOCK WHEN SPECIFIED
TERMI NAL BLOCK WHEN SPECIFIED
L1
L1
L2
L2
L3
L3
A
A
T1
T1
T2
T2
T3
T3
T1 (U1)
T1 (U1)
T2 (V1)
T2 (V1)
T3 (W1)
T3 (W1)
T1(U1)
T1(U1)
T1(U1)
T1(U1)
T2(V1)
T2(V1)
T2(V1)
T2(V1)
T3(W1)
T3(W1)
T3(W1)
T3(W1)
A-9806 DECAL
A-9806 DECAL
REVISION BY DATE
DRAWING REVISION
DRAWING REVISION
ECO
ECO
ECO DESCRIPTION
ECO DESCRIPTION
AB
AB
ECO-0125361
ECO-0125361
UPDATED TO CURRENT STANDARDS
UPDATED TO CURRENT STANDARDS
COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.
COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.
PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF
PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF
REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY
REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY
INFORMATION. ANY PERSON, CORPORATI ON OR OTHER FIRM RECEIVING IT IS DEEMED,
INFORMATION. ANY PERSON, CORPORATI ON OR OTHER FIRM RECEIVING IT IS DEEMED,
BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED
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, EXCE P T
TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, AND/OR USED, EXCE P T
AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL
AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL
BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN
BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN
RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.
RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.
REVISION BY DATE
APPROVED BY DATE
APPROVED BY DATE
JJB
JJB
TB
TB
L1
L1
L2
L2
L3
L3
06-27-2017
06-27-2017
06-27-2017
06-27-2017
D
D
VIEW OF TERMINAL END
VIEW OF TERMINAL END
DRAWN BY
DRAWN BY
DATE
DATE
APPROVED BY
APPROVED BY
DATE
DATE
REFERENCE
REFERENCE
THIRD ANGLE
THIRD ANGLE
PROJECTION
PROJECTION
DA
DA
03-26-1993
03-26-1993
TB
TB
03-26-1993
03-26-1993
DESCRIPTION
DESCRIPTION
CONNECTION DIA GRAM
CONNECTION DIA GRAM
EXTERNAL - SINGLE VOLTAGE - 3Ø MOTOR
EXTERNAL - SINGLE VOLTAGE - 3Ø MOTOR
MATERIAL
MATERIAL
SIZE DRAWING NUMBER
SIZE DRAWING NUMBER
A
A
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OPTIONAL CORD
OPTIONAL CORD
CONNECTION
CONNECTION
WHITE
L1
L1
L2
L2
L3
L3
TM
TM
Regal Beloit America , Inc.
Regal Beloit America , Inc.
EE7300
EE7300
WHITE
RED
RED
BLACK
BLACK
PROCESS/FINISH
PROCESS/FINISH
SHEET
SHEET
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