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
Bolt Center
8 1/2 in x 4 3/4 in
Family Name
RFWC
Frame Size
140TC, 180C
Motor Application
General Purpose
Fan Cooled
No
Box Length
8 1/2 in
Box Height
10 7/16 in
Reduction Type
Double Reduction
Base to Centerline of Input Shaft
N/A
HP @ RPM
1.5 hp @ 1800 rpm
Washdown Duty
No
Frame
140TC, 180C
Housing Material
Cast Iron
Input (Shaft or Bore) Size
7/8 in
Center Distance
3 3/4 in
Lubrication
None
Worm Position
Universal¦Right Angle
Output Configuration
Left Output
Max. Overhung Load @ 1750 rpm
2000 lb/in
Input Configuration
C-Face Coupled
Base to Centerline of Output Shaft
3 7/8 in
Max. Thrust Load @ 1150 rpm
1300 lb/in
Shaft Assembly Code
G
Torque Out @ 1750 rpm
5100 in lb
Box Width
14 35/64 in
Ratio
150:1
Output (Shaft or Bore) Size
1 5/8 in
Output RPM @ 1750 rpm Input
11.67 rpm
Thermal Input Horsepower @ 1750 RPM
N/A
Torque Out @ 1150 rpm
N/A
Weight
115.1 LB
EAN or UPC
781711495810
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