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