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Leeson LM28904 50 HP, 1782 RPM three-phase definite purpose elevator duty motor with a 326T NEMA frame and Open Drip Proof (ODP) enclosure. Operates on 230/460V at 60 Hz with Class F insulation and ball bearings. Rolled steel frame construction. Designed for elevator applications.
MODEL LM28904
$4,766.52 Each
Prices are subject to change
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Returnable: See conditions
Drive End Bearing Size
311
Drive End Bearing Type
Ball
Efficiency
93
Enclosure
ODP
Frame
326T
Frame Material
Rolled Steel
Frequency
60
HP
50
Hz
60
Insulation Class
F
KW
37.0
Number of Poles
4
Opp. Drive End Bearing Size
309
Opp. Drive End Bearing Type
Ball
Phase
3
RPM
1700 - 1800
Shaft Diameter
2.125
Shaft Length
5.25
Voltage
230/460
Regal Beloit Leeson&Reg; LM28904
UPC: 691720103241 | UNSPSC: 26101602 | GTIN:
Electric Motors > AC Motors
LEESON® AC Motor, Application Type: Elevator Motors, Hydraulic Pump Motors, 60 hp, 230/460 VAC, 153/76.5 A, 60 Hz, 3 ph, 1780 rpm, DP, 326T Frame, 2.13 in Dia x 5.25 in L Shaft, Reversible, Service Factor: 1, Ball Bearing, 148 ft-lb, Rigid Base Mount, 40 deg C, Insulation Class: Class F, Rolled Steel, 10:1 Variable Torque Speed, 27.51 in L x 22.36 in W x 17.7 in H
Features:
- Dual rated nameplates for 80 and 120 starts/hr
- Designed for belt driven pumps
- Wye start/delta run
- Ball bearings with grease fittings and automatic relief
- NEMA dimensions
- Constructed for low noise and low vibration
- Squirrel cage induction run
Specs:
- Material: Rolled Steel
- Dimensions: 27.51 in L x 22.36 in W x 17.7 in H
- Voltage Rating: 230/460 VAC
- Amperage Rating: 153/76.5 A
- Mounting Type: Rigid Base
- Frequency Rating: 60 Hz
- Speed: 1780 rpm
- Enclosure Type: DP
- Temperature Rating: 40 deg C
- Bearing Type: Ball
- Frame: 326T
- Rotation: Reversible
- Horsepower: 60 hp
- Phase: 3 ph
- Torque Rating: 148 ft-lb
- Shaft Size: 2.13 in Dia x 5.25 in L
- Insulation Class: Class F
- Application Type: Elevator Motors, Hydraulic Pump Motors
- Service Factor: 1
- Variable Torque Speed Range: 10:1
Certifications/Standards:
CE/CSA Certified | UL Listed
Warranty:
1 Year
SKU: 227428
President ( cook and bottle washer )
Next day delivery, no charge Good pricing and available in stock. A Customer Appreciation Company.
Read moreSKU: 2526203
Perfect fit!
Replaced a 52 year old 3 phase motor on my unisaw. Fit was perfect and it works beautifully. The price was great and it shipped super fast!
Read more
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SKU: 227428
President ( cook and bottle washer )
Next day delivery, no charge Good pricing and available in stock. A Customer Appreciation Company.
Read moreSKU: 2526203
Perfect fit!
Replaced a 52 year old 3 phase motor on my unisaw. Fit was perfect and it works beautifully. The price was great and it shipped super fast!
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/