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
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
Large oil reservoir provides efficient heat dissipation and lubrication for longer life
Housing is straddle milled top and bottom for precise alignment
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
Sudden, slam-type stalling should be avoided. Applications of this kind, which are beyond the expected normal performance of pneumatic power motors, will damage the power train due to the dynamic shock loads imposed.
Box Width
6 49/64 in
Media Mapping Output
H
Frame
140TC, 180C
Standard
AGMA Service Class I
Use With
730
Rated Efficiency
94%
Output Bore Shaft Dia.
1.25 in
Frame Size
140TC, 180C
Style
Right Angle
Base Mounting Attachment
No Base
Motor Frame Size
B7140TC180C
Max. Thrust Load @ 1150 rpm
1000 lb/in
Max. Thrust Load @ RPM
1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Lubrication
None
Family Name
F
Housing Material
Cast Iron
Input Power Rating
5.28 hp, 3.937 kW
Input Motor HP
5
Center Distance Code
730
Input Configuration
C-Face Quilled
Center Distance
3 in
Bolt Center
7 in x 4 in
Box Length
8 1/8 in
Base to Centerline of Input Shaft
6 1/4 in
Output Torque Rating Range [Max]
1999 lb-in, 234 Nm
Max. Overhung Load @ 1750 rpm
1250 lb/in
Reduction Type
Single
Input HP @ RPM
4.25 hp @ 1150 rpm, 5.28 hp @ 1750 rpm
Material
Cast Iron, Standard Paint
Series
700
Box Height
8 7/8 in
Output Configuration
Left & Right Output
Output Shaft Projection
Solid Double Projecting Output
Washdown Duty
No
Base to Centerline of Output Shaft
3 1/4 in
Output Torque Rating Range [Min]
1500 lb-in, 160 Nm
Ratio
10:1
Output RPM @ Input RPM
175 rpm @ 1750 rpm
Output Torque
1787 lb-in
HP @ RPM
5 hp @ 1800 rpm
Max. Overhung Load @ RPM
1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Output RPM @ 1750 rpm Input
175 rpm
Output (Shaft or Bore) Size
1 1/4 in
Torque Out @ 1750 rpm
1787 in lb
Media Mapping Style
F
Fan Cooled
No
Motor Application
General Purpose
Thermal Input Horsepower @ 1750 RPM
N/A
Output Speed
175 rpm
Input (Shaft or Bore) Size
7/8 in
Output Shaft
Solid
Torque Out @ 1150 rpm
2107 in lb
Worm Position
Universal
Output Torque @ RPM
1787 in lb @ 1750 rpm, 2107 in lb @ 1150 rpm
Weight
55.1 LB
EAN or UPC
781711607312
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