Boston Gear

HF7718-30-B5-H-P16

700 Series 30:1 Ratio Hollow Assembly Single Reduction Worm Gear Reducer Without Base

Item #101842945

0.5 Input Motor hp
700 Series
1.75 in Center Distance
Single Reduction

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Product Details

0.5 Input Motor hp
700 Series
1.75 in Center Distance
Single Reduction

description

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
Internal baffles ensure positive, leak-free venting
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

To clean polycarbonate bowls, use mild soap and water only
do not use cleansing agents such as acetone, benzene, carbon tetrachloride, gasoline, toluene, etc., which damage this plastic

Specifications

Output (Shaft or Bore) Size	1 in
Output Speed	58.3 rpm
Ratio	30:1
Bore Code	B5
Torque Out @ 1750 rpm	573 in lb
Bolt Centers w/ Vertical "J" Base Kit (in)	7.63 x 2.50
Bolt Centers w/ Vertical Base Kits (in)	7.38 x 4.00
Output Shaft Projection	Hollow Output
Material	Cast Iron, Standard Paint
Torque Out @ 1150 rpm	530 in lb
Shaft Assembly Code	H
Output Torque Rating Range [Min]	500 lb-in, 60 Nm
Output RPM @ 1750 rpm Input	58.33 rpm
Fan Cooled	No
Frame Size	56C
Bolt Center Length x Bolt Center Width	4 3/16 in x 2 3/4 in
Base to Shaft Center Height w/Vert. "J" Base Kit	3.5 in
Output Torque @ RPM	530 in lb @ 1150 rpm, 573 in lb @ 1750 rpm
Use With	718
Motor Frame Size	B556C
Washdown Duty	No
Input Motor HP	0.50
Output Torque Rating Range [Max]	749 lb-in, 84 Nm
Output Bore Shaft Dia.	1 in
Keyway Size	3/16 x 3/32
HP @ RPM	0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm
Bolt Centers w/ Std. Base Kit (in)	5 3/4 x 4 1/2
Media Mapping Hollow Bore	P16
Center Distance Code	718
Input (Shaft or Bore) Size	5/8 in
Rated Efficiency	82%
Input Power Rating	0.65 hp, 0.485 kW
Input Configuration	C-Face Quilled
Box Width	4 37/64 in
Output RPM @ Input RPM	58 rpm @ 1750 rpm
Media Mapping Output	H
Motor HP	0.5 hp
Base to Shaft Center Height w/Std. Base Kit	4.38 in
Max. Overhung Load @ RPM	500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Box Height	5 3/4 in
Media Mapping Style	HF
Base to Shaft Center Height w/Low Vert. Base Kit	3 in
Worm Position	Universal
Output Torque	573 lb-in
Frame	56C
Motor Application	General Purpose
Style	Right Angle
Base to Centerline of Input Shaft	3 13/16 in
Max. Thrust Load @ 1150 rpm	500 lb/in
Base to Centerline of Output Shaft	2 1/16 in
Base to Shaft Center Height w/High Vert. Base Kit	4.38 in
Reduction Type	Single
Output Configuration	Hollow Output
Base Mounting Attachment	No Base
Max. Overhung Load @ 1750 rpm	500 lb/in
Series	700
Housing Material	Cast Iron
Box Length	5 1/2 in
Thermal Input Horsepower @ 1750 RPM	N/A
Center Distance	1.75 in
Max. Thrust Load @ RPM	500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Bolt Center	4 3/16 in x 2 3/4 in
Standard	AGMA Service Class II
Family Name	HF
Lubrication	None
Max. Input HP @ 100 rpm	0.057 hp
Output Shaft	Hollow
Input HP @ RPM	0.4 hp @ 1150 rpm, 0.65 hp @ 1750 rpm
Weight	20.1 LB
EAN or UPC	781711630204