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