Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
High strength steel output shaft ensures capacity for high torque
Pipe plugs allow easy fill, level and drain in any mounting position
Super finished oil seal diameters on both input and output shafts extend seal life
caution
Suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact blow or temperatures outside of the rated range
Some chemicals can cause damage
Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
Ratio
100:1
Center Distance
1 3/4 in
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Base to Centerline of Output Shaft
2 1/16 in
Torque Out @ 1150 rpm
N/A
Family Name
RFWC
Housing Material
Cast Iron
Frame Size
42CZ
Torque Out @ 1750 rpm
570 in lb
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Worm Position
Universal¦Right Angle
Output Configuration
Left Output
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Box Length
5 1/16 in
Motor Application
General Purpose
Max. Overhung Load @ 1750 rpm
500 lb/in
Reduction Type
Double Reduction
Keyway Size
1/8 x 1/16
Thermal Input Horsepower @ 1750 RPM
N/A
Bore Code
B4
Input (Shaft or Bore) Size
1/2 in
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Washdown Duty
No
Input Configuration
C-Face Coupled
Base to Centerline of Input Shaft
N/A
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Frame
42CZ
Lubrication
None
Output RPM @ 1750 rpm Input
17.5 rpm
Shaft Assembly Code
G
Max. Thrust Load @ 1150 rpm
500 lb/in
Box Height
5 3/4 in
HP @ RPM
0.25 hp @ 1800 rpm
Bolt Center
4 3/16 in x 2 3/4 in
Motor HP
1/4 hp
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Output (Shaft or Bore) Size
7/8 in
Box Width
8 7/8 in
Fan Cooled
No
Weight
34.1 LB
EAN or UPC
781711530931
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