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Leeson LM16772 25 HP, 1777 RPM three-phase general purpose motor with 284TC NEMA frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor. Aluminum frame, Class F insulation, 93.6% efficiency. Suitable for industrial applications requiring reliable TEFC performance.
MODEL LM16772
$3,042.60 Each
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Returnable: See conditions
Drive End Bearing Size
6312
Drive End Bearing Type
Ball
Efficiency
93.6
Enclosure
TEFC
Frame
284TC
Frame Material
Aluminum
Frequency
60
HP
25
Hz
60/50
Insulation Class
F
KW
18.7
Number of Poles
4
Opp. Drive End Bearing Size
6209
Opp. Drive End Bearing Type
Ball
Phase
3
RPM
1700 - 1800
Shaft Diameter
1.875
Shaft Length
4.62
Voltage
230/460
Engineering Data
| Volts | 230 | ||||
|---|---|---|---|---|---|
| Volts | 460 | ||||
| Volts | 380-415 | ||||
| F. L. Amps | 64 | ||||
| F. L. Amps | 32 | ||||
| F. L. Amps | 31-30 | ||||
| S. F Amps | 80 | ||||
| S. F Amps | 40 | ||||
| S. F Amps | 35-34 | ||||
| RPM | 1800 | ||||
| Hertz | 60/50 | ||||
| HP | 25 | ||||
| Duty | CONTINUOUS | ||||
| TYPE | TFL | ||||
| KW | 18.7 | ||||
| Frame | 284TC | ||||
| Serv. Factor | 1.25 | ||||
| Phase | 3 | ||||
| Max Amb | 40 | ||||
| Design | B | ||||
| Code | G | ||||
| Insul Class | F | ||||
| Protection | NOT | ||||
| Eff 100% | 93.6 | ||||
| PF | 79 | ||||
| UL | V-INS, CONST UL REC | ||||
| CSA | Yes | ||||
| Bearing OPE | 6209 | ||||
| CC Number | CC004A | ||||
| CE | Yes | ||||
| Bearing PE | 6312 | ||||
| Speed Range | NONE | ||||
| Motor Wt. | 280 LB | ||||
| Enclosure | TEFC | ||||
| Lubrication | STANDARD | ||||
| Nameplate | 3B451-AZ-X-BCDLM-B-A-X | ||||
| Mounting | RIGID | ||||
| Rotation | REV | ||||
| Ext. Diag. | 3A263-2 | ||||
| Outline | XF5F1SC1-1375 | ||||
| Packaging | B | ||||
| Winding | L2844017 | ||||
| GROUP: | 1 | ||||
| Paint | STANDARD | ||||
| Hazardous Loc | NONE | ||||
Performance
| Inertia (WK²) | ||||
|---|---|---|---|---|
| Torque | ||||
| CURRENT (amps) | ||||
| Efficiency (%) | ||||
| PowerFactor |
Load Curve Data @60/50 Hz, 460 Volts, 25 Horsepower
| Load | Amps | KW | RPM | Torque | EFF | PF | Rise By Resis | Frame Rise |
|---|---|---|---|---|---|---|---|---|
| 0.0 | 13.5 | 0.75 | 1800 | 0.0 | 0.0 | 3.5 | 0.0 | - |
| 0.25 | 15.6 | 5.3 | 1795 | 18.3 | 89.5 | 41.5 | 0.0 | - |
| 0.5 | 19.8 | 10.0 | 1790 | 36.5 | 93.0 | 63.5 | 0.0 | - |
| 0.75 | 25.3 | 15.0 | 1785 | 55.0 | 93.6 | 74.0 | 0.0 | - |
| 1.0 | 32.0 | 20.0 | 1777 | 74.0 | 93.6 | 79.0 | 65.0 | - |
| 1.15 | 36.0 | 23.3 | 1773 | 85.0 | 93.0 | 80.0 | 85.0 | - |
| 1.25 | 40.0 | 25.3 | 1770 | 93.0 | 92.4 | 81.0 | 105.0 | - |
Source: calculated group: 1
SKU: 227546
Great products great price & easy transaction
great products great price & easy transaction. Keep up the good work.
Read moreSKU: 227546
Great products great price & easy transaction
great products great price & easy transaction. Keep up the good work.
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/