20GSA20 56C1.18

GSA Series Worm Gear Reducer

Item #101468223

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
Torque arms may be easily rotated to other positions, mounted on the opposite side, or omitted entirely

Shaft mounted units will be furnished with torque arm or mounting flange on the side shown unless otherwise specified on order

Specifications

Output (Shaft or Bore) Size	1 3/16 in
Input Base to Shaft Center Height Basic Unit	4 3/4 in
Frame Size	56C
Input (Shaft or Bore) Size	5/8 in
Box Length	8 1/16 in
Output RPM @ 1750 rpm Input	87.5 rpm
Max. Thrust Load @ 1150 rpm	N/A
Output RPM @ Input RPM	88 rpm @ 1750 rpm
Box Width	6 5/8 in
Reduction Type	Single Reduction
Ratio	20:1
Bolt Centers w/ Std. Base Kit (in)	N/A
Output Torque @ RPM	673 in lb @ 1750 rpm, 779 in lb @ 1150 rpm
HP @ RPM	1 hp @ 1800 rpm
Worm Position	Top
Torque Out @ 1150 rpm	779 in lb
Input HP @ RPM	0.88 hp @ 1150 rpm, 1.13 hp @ 1750 rpm
Motor Application	General Purpose
Input Configuration	C-Face Quilled
Output Configuration	Hollow Shaft w/ Torque Arm
Center Distance	2 in
Box Height	6 13/16 in
Torque Out @ 1750 rpm	673 in lb
Base to Shaft Center Height Basic Unit	2 3/4 in
Max. Overhung Load @ 1750 rpm	N/A
Frame	56C
Washdown Duty	No
Thermal Input Horsepower @ 1750 RPM	N/A
Base to Shaft Center Height w/Std. Base Kit	N/A
Weight	27.0 LB