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.
Fan Cooled
No
Frame Size
56C
Washdown Duty
No
Bore Code
B5
Output Torque Rating Range [Min]
1500 lb-in, 160 Nm
Base to Shaft Center Height w/Std. Base Kit
5.81 in
Center Distance Code
726
Thermal Input Horsepower @ 1750 RPM
N/A
Base to Centerline of Input Shaft
N/A
Max. Thrust Load @ 1150 rpm
900 lb/in
Style
Right Angle
Output Torque Rating Range [Max]
1999 lb-in, 234 Nm
Reduction Type
Double
Output Bore Shaft Dia.
1.125 in
Ratio
100:1
Input Configuration
C-Face Quilled
Worm Position
Universal¦Right Angle
Base to Shaft Center Height w/High Vert. Base Kit
5.59 in
Input (Shaft or Bore) Size
5/8 in
Output Torque
1785 lb-in
Input Motor HP
0.75
Output Configuration
Left Output
Motor HP
3/4 hp
Box Width
6 in
Output Speed
17.5 rpm
Bolt Centers w/ Std. Base Kit (in)
8 x 5 1/4
Shaft Assembly Code
G
Motor Application
General Purpose
Housing Material
Cast Iron
Motor Frame Size
B556C
Box Length
11 21/32 in
Material
Cast Iron, Standard Paint
Center Distance
2.62 in
Output Shaft Projection
Solid Left Output
Bolt Centers w/ Vertical "J" Base Kit (in)
10.38 x 3.13
Frame
56C
Base to Centerline of Output Shaft
2 15/16 in
HP @ RPM
0.75 hp @ 1800 rpm
Base to Shaft Center Height w/Low Vert. Base Kit
3.63 in
Bolt Center
6 3/8 in x 3 3/8 in
Output (Shaft or Bore) Size
1 1/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit
4.75 in
Media Mapping Style
FWC
Media Mapping Output
G
Rated Efficiency
67%
Output RPM @ 1750 rpm Input
17.5 rpm
Keyway Size
3/16 x 3/32
Base Mounting Attachment
No Base
Standard
AGMA Service Class I
Bolt Centers w/ Vertical Base Kits (in)
10.13 x 5.75
Torque Out @ 1750 rpm
1785 in lb
Lubrication
None
Torque Out @ 1150 rpm
N/A
Max. Overhung Load @ 1750 rpm
1000 lb/in
Input Power Rating
0.75 hp, 0.559 kW
Family Name
FWC
Output Shaft
Solid
Box Height
8 in
Weight
51.1 LB
EAN or UPC
781711524565
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