Marathon Electric K634B Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143TTDR16057

Catalog No: K634B

1,1800,DP,143TC,3/60/230/460

Open Drip Proof (ODP)

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 143TTDR16057, Catalog No:K634B 1,1800,DP,143TC,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 85.5 % Duty Continous
Insulation Class
KVA Code N Frame 143TC
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6203 UL Recognized
CSA
IP Code

1 Hp

3.0/1.5 A

1.15

F

40 °C

Y
22

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

0.75 kW

1760 rpm
3

B

6205

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
Overall Length
Shaft Diameter 0.875 in Shaft Extension 2.25 in
Assembly/Box Mounting
Outline Drawing

Round

13.5 in

F1 Only
OL56100015-001

Motor Orientation

Frame Length

Connection Diagram

Horizontal

9.15 in

CDTD103

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

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