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
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
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Thermal Input Horsepower @ 1750 RPM
N/A
Input (Shaft or Bore) Size
1/2 in
Torque Out @ 1150 rpm
N/A
Max. Thrust Load @ 1150 rpm
500 lb/in
Frame Size
42CZ
Frame
42CZ
Output RPM @ 1750 rpm Input
17.5 rpm
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Bolt Center
4 3/16 in x 2 3/4 in
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Box Height
5 3/4 in
Box Width
8 7/8 in
Max. Overhung Load @ 1750 rpm
500 lb/in
Washdown Duty
No
Motor Application
General Purpose
Input Configuration
C-Face Coupled
Torque Out @ 1750 rpm
570 in lb
Base to Centerline of Input Shaft
2 15/16 in
Motor HP
1/4 hp
Fan Cooled
No
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Output Configuration
Left Output
Ratio
100:1
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Reduction Type
Double Reduction
Base to Centerline of Output Shaft
3 11/16 in
Box Length
5 1/16 in
Center Distance
1 3/4 in
Bore Code
B4
Keyway Size
1/8 x 1/16
Output (Shaft or Bore) Size
7/8 in
Worm Position
Universal¦Parallel
Family Name
RFWA
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Lubrication
None
Housing Material
Cast Iron
HP @ RPM
0.25 hp @ 1800 rpm
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Shaft Assembly Code
G
Weight
34.1 LB
EAN or UPC
781711530238
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