25GSF20 56C125

GSF Series Worm Gear Reducer

Item #105772088

Auto Replenish

each One-time purchase

Product Details

Designed for quick and easy attachment of any standard NEMA "C" flange electric motor. Gear reducers may be run in either direction of rotation.

Worms for smaller size units are mounted on ball bearings
Worms for larger units and all output shafts are mounted on tapered roller bearings
All shaft and quill extensions are equipped with spring loaded lip type, synthetic element oil seals
Standard quill sizes
Mounting flanges cannot be changed in the field

Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments

Specifications

Torque Out @ 1750 rpm	1139 in lb
Output RPM @ 1750 rpm Input	87.5 rpm
Box Width	6 5/8 in
Box Height	8 1/4 in
Thermal Input Horsepower @ 1750 RPM	N/A
Bolt Centers w/ Std. Base Kit (in)	N/A
Reduction Type	Single Reduction
Base to Shaft Center Height w/Std. Base Kit	N/A
Max. Thrust Load @ 1150 rpm	N/A
Motor Application	General Purpose
HP @ RPM	1.5 hp @ 1800 rpm
Input HP @ RPM	1.52 hp @ 1150 rpm, 1.88 hp @ 1750 rpm
Input (Shaft or Bore) Size	5/8 in
Output Torque @ RPM	1139 in lb @ 1750 rpm, 1364 in lb @ 1150 rpm
Input Base to Shaft Center Height Basic Unit	5 13/16 in
Torque Out @ 1150 rpm	1364 in lb
Ratio	20:1
Base to Shaft Center Height Basic Unit	3 5/16 in
Max. Overhung Load @ 1750 rpm	N/A
Worm Position	Top
Output RPM @ Input RPM	88 rpm @ 1750 rpm
Input Configuration	C-Face Quilled
Output Configuration	Hollow Shaft w/ Mounting Flange
Frame	56C
Frame Size	56C
Center Distance	2 1/2 in
Washdown Duty	No
Output (Shaft or Bore) Size	1 1/4 in
Box Length	9 1/16 in
Weight	29.7 LB