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

Auto Replenish

each One-time purchase

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

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