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Sew Eurodrive SA77DT100L4BMG4HR Reducer

Current Stock:

Product Description

Manufacturer: Sew Eurodrive

Model: SA77DT100L4BMG4HR

Condition: Used. Comes in non-original packaging.  It has scuffs and scratches from normal use. The photos show the exact item(s) the buyer will receive.

Notes: This item was not tested by us, since we do not have the proper resources, though we can manually turn the internal gears to get it to rotate.  It spins very smoothly with no problems.

Note:  The gear that comes with this reducer is the one that we removed from the motor shaft(bad motor) that was used to run the reducer. No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) Sew Eurodrive SA77DT100L4BMG4HR Reducer
  • (1) Shaft Gearbox Gear


  • Manufacturer:  Sew Eurodrive
  • Type:  SA77DT100L4BMG4HR
  • Hollow Bore
  • SF:  1.1
  • Ratio:  53.87
  • RPM:
    • In:  1680
    • Out:  31
  • Torque:  8781 lb-In
  • Mounting Position:  M4A
  • Hollow/Bore Inner Diameter:  2"
  • Mounting Bolts:
    • Center to Center:  6-1/2" (Horizontal. East-West & Vertical North to South)

30 Day Guarantee

  • Guaranteed to be as described
  • Can be returned for flaws or malfunctions that were not disclosed
  • See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.

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