Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
features
Large oil reservoir provides efficient heat dissipation and lubrication for longer life
Housing is straddle milled top and bottom for precise alignment
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
All conveyor troughs should have some type of cover not only to keep material inside the trough and to protect material in the trough from outside elements, but also as a safety precaution.
Motor HP
3/4 hp
Output Torque Rating Range [Min]
1500 lb-in, 160 Nm
Base Mounting Attachment
No Base
Base to Centerline of Output Shaft
2 15/16 in
Output (Shaft or Bore) Size
1 1/8 in
Base to Shaft Center Height w/High Vert. Base Kit
5.59 in
Rated Efficiency
67%
Bolt Centers w/ Vertical "J" Base Kit (in)
10.38 x 3.13
HP @ RPM
0.75 hp @ 1800 rpm
Keyway Size
3/16 x 3/32
Torque Out @ 1750 rpm
1785 in lb
Output Shaft
Solid
Motor Application
General Purpose
Input Power Rating
0.75 hp, 0.559 kW
Output Speed
17.5 rpm
Family Name
FWC
Base to Centerline of Input Shaft
N/A
Center Distance
2.62 in
Housing Material
Cast Iron
Media Mapping Style
FWC
Input Motor HP
0.75
Reduction Type
Double
Output Configuration
Left Output
Max. Overhung Load @ 1750 rpm
1000 lb/in
Bolt Center
6 3/8 in x 3 3/8 in
Base to Shaft Center Height w/Low Vert. Base Kit
3.63 in
Bolt Centers w/ Vertical Base Kits (in)
10.13 x 5.75
Bolt Centers w/ Std. Base Kit (in)
8 x 5 1/4
Frame Size
56C
Torque Out @ 1150 rpm
N/A
Max. Thrust Load @ 1150 rpm
900 lb/in
Base to Shaft Center Height w/Vert. "J" Base Kit
4.75 in
Ratio
100:1
Box Height
8 in
Output Bore Shaft Dia.
1.125 in
Motor Frame Size
B556C
Thermal Input Horsepower @ 1750 RPM
N/A
Output Shaft Projection
Solid Left Output
Input Configuration
C-Face Quilled
Output Torque
1785 lb-in
Material
Cast Iron, Standard Paint
Media Mapping Output
G
Center Distance Code
726
Output Torque Rating Range [Max]
1999 lb-in, 234 Nm
Lubrication
None
Box Width
6 in
Box Length
11 21/32 in
Output RPM @ 1750 rpm Input
17.5 rpm
Frame
56C
Washdown Duty
No
Bore Code
B5
Shaft Assembly Code
G
Fan Cooled
No
Input (Shaft or Bore) Size
5/8 in
Standard
AGMA Service Class I
Base to Shaft Center Height w/Std. Base Kit
5.81 in
Worm Position
Universal¦Right Angle
Style
Right Angle
Weight
51.1 LB
EAN or UPC
781711524565
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