Marathon Electric K1511 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 5K48WN3181S

Catalog No: K1511

1 HP Commercial Refrigeration Fan HVAC/R Motor, 3 phase, 900 RPM, 575 V, 56Z Frame, ODP

Commercial Refrigeration Fan Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 5K48WN3181S, Catalog No:K1511 1 HP Commercial Refrigeration Fan HVAC/R Motor, 3 phase, 900 RPM, 575
V, 56Z Frame, ODP

Nameplate Specifications

Output HP 1 Hp Output KW 0.75 kW
Frequency 60 Hz Voltage 575 V
Current 2 A Speed 850 rpm
Service Factor 1 Phase 3
Efficiency 73.7 % Power Factor 0
Duty Continuous Insulation Class B
KVA Code H Frame 56Z
Enclosure Drip Proof Thermal Protection AUTO
Ambient Temperature 65 °C Drive End Bearing Size 6203
Opp Drive End Bearing Size 6203 UL Recognized
CSA Yes CE N

Technical Specifications

Electrical Type Three Phase Starting Method N/R
Poles 8 Rotation Counterclockwise/Clockwise
Mounting Round Motor Orientation VSU
Drive End Bearing BALL Opp Drive End Bearing Ball
Frame Material Rolled Steel Overall Length 16.72 in
Frame Length 8.43 in Shaft Diameter 0.630 in
Shaft Extension 6 in Thru-bolts Extension 1 in
Outline Drawing 52A110687P3 Connection Drawing 52A110554

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:03/11/2020

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