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
Drives used in a vertical mounting application may require additional pipe plugs and/or grease fittings for proper lubrication and are considered special.
High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Bore Code
B7
Base to Centerline of Output Shaft
3 7/8 in
Ratio
300:1
Torque Out @ 1150 rpm
N/A
Lubrication
None
Max. Overhung Load @ 1750 rpm
2000 lb/in
Frame Size
140TC, 180C
Motor Application
General Purpose
Family Name
RFWC
Box Width
14 35/64 in
Base to Centerline of Input Shaft
N/A
Center Distance
3.75 in
Max. Thrust Load @ 1150 rpm
1300 lb/in
Output Configuration
Left Output
HP @ RPM
1 hp @ 1800 rpm
Input Configuration
C-Face Coupled
Output RPM @ 1750 rpm Input
5.8 rpm
Thermal Input Horsepower @ 1750 RPM
N/A
Box Height
10 7/16 in
Shaft Assembly Code
G
Torque Out @ 1750 rpm
5800 in lb
Bolt Center
8 1/2 in x 4 3/4 in
Housing Material
Cast Iron
Washdown Duty
No
Fan Cooled
No
Frame
140TC, 180C
Box Length
8 1/2 in
Reduction Type
Double Reduction
Worm Position
Universal¦Right Angle
Input (Shaft or Bore) Size
7/8 in
Output (Shaft or Bore) Size
1 5/8 in
Weight
115.1 LB
EAN or UPC
781711495834
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