Leeson LM28910 Product Information Packet

PRODUCT INFORMATION PACKET
Model No: SD4S60/75T61YEH2
Catalog No: LM28910
75HP..1800RPM.364T.ODP.230/460V.3PH.60HZ.ELEVATOR.NOT.40C.1.0SF.RIGID..
Elevator Duty
Regal and Leeson are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Nameplate Specifications
Output HP Frequency 60 Hz Voltage 230/460 V Current Service Factor Efficiency 93.6 % Duty 120/80 Starts/Hour Insulation Class KVA Code F Frame 364T Enclosure Drip Proof Overload Protector No Ambient Temperature Opp Drive End Bearing Size 311 UL Recognized CSA IP Code
60 Hp
145.0/72.5 A 1
F
40 °C
Y 22
Output KW
Speed Phase
Design Code
Drive End Bearing Size
CE
45.0 kW
1785 rpm 3
INV
313
Y
Technical Specifications
Electrical Type Poles 4 Rotation Reversible
Squirrel Cage Induction Run
Starting Method
Wye Start Delta Run
Mounting Drive End Bearing BALL Opp Drive End Bearing BALL Frame Material Rolled Steel Shaft Type T Overall Length Shaft Diameter 2.375 in Shaft Extension 5.88 in Assembly/Box Mounting Outline Drawing
Rigid base
28.40 in
F1/F2 CAPABLE XH2D1SS1-1548
Motor Orientation
Frame Length
Connection Diagram
HORIZONTAL
15.48 in
A-EE7308AA-LN
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/15/2018
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Date:
Speed (RPM)
Data Sheet
Current (Amps)
P
E
100.0
150.0
50.0
0.0
0 200 400 600 800 10 00 1200 1400 1600 1800 2000
200.0
TORQU
250.0
300.0
350.0
400.0
450.0
500.0
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. (%) Current (Amps)
435 390 280 72.5 28.5 60.0
325 290 450 177 0.00 1800
0 900 1700 1785 1800
P.F. (%)
1800 1795 1792 1788 1785 1,782 1780 0
28.5 33.5 44.0 57.5 72.5 82.5 89.5 435
0.00 44.0 88.0 132 177 203 221 325
5.0 46.5 68.0 77.0 82.0 83.0 83.5 34.0
LR Pull-Up BD Rated Idle
1/31/2018 LM28910
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
Motor Speed Data
LOAD
Torque Amps
89.5 93.0 94.1 93.6 93.6 93.6
Uncontrolled Copy
Speed -Torque Curve
Motor Load Data
RPM
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
A
M
P
S
0
0
0.0710 0.0330 0.3640 0.5160 9.2240
R1 R2 X1 X2 Xm
EQUIV CKT (OHMS / PHASE)
Outline Dwg XH2D1SS1-1548
Conn. Diag A-EE7308AA-LN
Additional Specifications:
Ref Wdg
Sound Pressure @ 1M
VFD Rating
NONE
Rotor/Shaft wk²
Ambient
Elevation
C3644009 R2
1,000
0.00
76 dBA
40
LR Code letter
Service Factor
Temp Rise @ FL
Duty
60 MIN
1.15
65
G
Voltage
Frequency
Design
Construction
HP
Sync. RPM
Frame
Enclosure
Information Block
230/460#230/460
TDR
364
60
B
DP
Data @
feet
Lb-Ft²
0.0
50.0
100.0
150.0
200.0
250.0
300.0
350.0
400.0
450.0
500.0
A
M
P
S
°
°
C
C
Hz
V
460
v
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