This is a Boston Gear 700 Series right-angle worm gear speed reducer (Model F713-30-B5-G). It features a 30:1 gear ratio, a 56C NEMA C-face input flange, a cast iron housing, and a solid output shaft. Built for reliable industrial power transmission and motion control applications.
This item was fully removed from its box for inspection and photography. It appears to be in unused like-new condition with no damage or cosmetic defects observed.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | Speed Reducer |
| Manufacturer Part Number | F713-30-B5-G |
| Maximum Input Horsepower | 0.39 HP |
| Maximum Output Torque | 311 in-lb |
| Overhung Load Capacity | 200 ft-lb |
| Input Connection Type | C-Face |
| Input Shaft Diameter | 5/8 in |
| Output Shaft Type | Round |
| Output Shaft Diameter | 5/8 in |
| Maximum Output Speed | 58 RPM |
| Maximum Input Speed | 1,750 RPM |
| Motor Frame Designation | 56C |
| Worm Center Distance | 1.33 in |
| Base to Shaft Center | 1.75 in |
| Gear Ratio | 30:1 |
| Gear Type | Worm |
| Gear Material | Hardened and Ground Steel |
| Number of Stages | 1 |
| Rotation | CW/CCW |
| Mounting Orientation | Any Angle |
| Lubrication | Klubersynth UH1 6-460 |
| Housing Material | Cast Iron |
| Housing Material Finish | Powder Coated Epoxy Paint |
| Seal Type | Double Lip |
| Bearing Type | Tapered Roller |