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OVERHUNG LOADS
The ratings in the catalog do not account for any kind of loading external to the unit, except that which is connected directly to the power source. If the unit is to be driven by a "V" belt and sheave, chain and sprocket, or any other means other than a direct connection, overhung loads must be considered.

Curtis Machine Company does not list overhung load ratings due to the variety of drives and loading. However, Curtis Machine can calculate overhung load ratings. In addition to horsepower, speed and shaft extension length, please provide the following.
A) Pulley or sprocket diameter Driver.
B) Pulley or sprocket diameter Driven.
C) Location of load clockwise in degrees.
D) Overhung load dimension.
E) Rotation of overhung shaft
F) Chain or Belt centerline spread.
G) Please note which gearbox shafts are power in (Driver)and power out (Driven).
Please send the above information to us by e-mail, fax,
snail mail or our toll free phone number and we will calculate it for you.

Overhung Load Diagram


Engineering Data Continued


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GEARBOX MODELS:

FM375 FM625 FM750 150 175M  200M 200C CCB CSSB FM1000  
   211   215 216 215H 214  412M 416M 413 414  511  
    515 516 514 615MA 616MA 614MA 6013 7050 9200 CUSTOM
GEARBOXES
 

STANDARD PARALLEL SHAFT GEARBOXES:

3510
250CD
450CD
SPECIAL
PARALLEL

OPEN BEVEL GEARING:

1.1 Straight 1.35:1 Straight 1.5:1 Straight 1:1 Spiral 1.35:1 Spiral 1.5:1 Spiral 2:1 Spiral 3:1 Spiral

SPUR AND HELICAL GEARS:

SPUR GEARS
HELICAL GEARS

GEARBOX FLANGE OPTIONS:

         
Flange
Options


Copyright © 1992, 1996, 1997 byCurtis Machine Company, Inc.
All tech drawings Copyright © 1992, 1996, 1997 byCurtis Machine Company, Inc.