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
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
Box Width
14 35/64 in
Bore Code
B7
Bolt Center
8 1/2 in x 4 3/4 in
Frame
140TC, 180C
Ratio
300:1
Fan Cooled
No
Base to Centerline of Output Shaft
6 9/16 in
Torque Out @ 1150 rpm
N/A
Box Length
8 1/2 in
Family Name
RFWA
Output RPM @ 1750 rpm Input
5.8 rpm
Input Configuration
C-Face Coupled
Reduction Type
Double Reduction
Worm Position
Universal¦Parallel
Output Configuration
Left Output
Center Distance
3 3/4 in
Housing Material
Cast Iron
Motor Application
General Purpose
Output (Shaft or Bore) Size
1 5/8 in
Frame Size
140TC, 180C
HP @ RPM
1 hp @ 1800 rpm
Input (Shaft or Bore) Size
7/8 in
Max. Overhung Load @ 1750 rpm
2000 lb/in
Box Height
10 7/16 in
Max. Thrust Load @ 1150 rpm
1300 lb/in
Washdown Duty
No
Lubrication
None
Torque Out @ 1750 rpm
5800 in lb
Thermal Input Horsepower @ 1750 RPM
N/A
Base to Centerline of Input Shaft
4 7/8 in
Shaft Assembly Code
G
Weight
115.1 LB
EAN or UPC
781711495797
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