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
Ratio
200:1
Torque Out @ 1750 rpm
660 in lb
Bolt Center
4 3/16 in x 2 3/4 in
Box Width
8 7/8 in
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Shaft Assembly Code
G
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Center Distance
1 3/4 in
Max. Thrust Load @ 1150 rpm
500 lb/in
HP @ RPM
0.25 hp @ 1800 rpm
Reduction Type
Double Reduction
Washdown Duty
No
Worm Position
Universal¦Parallel
Base to Centerline of Output Shaft
3 11/16 in
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Input Configuration
C-Face Coupled
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Thermal Input Horsepower @ 1750 RPM
N/A
Max. Overhung Load @ 1750 rpm
500 lb/in
Motor Application
General Purpose
Output RPM @ 1750 rpm Input
8.75 rpm
Frame Size
56C
Output Configuration
Left Output
Box Length
5 1/16 in
Family Name
RFWA
Base to Centerline of Input Shaft
2 15/16 in
Box Height
5 3/4 in
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Motor HP
1/4 hp
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Keyway Size
3/16 x 3/32
Frame
56C
Housing Material
Cast Iron
Output (Shaft or Bore) Size
7/8 in
Torque Out @ 1150 rpm
N/A
Fan Cooled
No
Bore Code
B5
Lubrication
None
Input (Shaft or Bore) Size
5/8 in
Weight
34.1 LB
EAN or UPC
781711549681
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