3000 LB Aluminum Flat Plate Gear Kit

Starting at:$723.94

The AMS 3,000 lb Flat Plate Gear Unit features galvanized steel or aluminum backing plates, bronze worm gear, and a large 12″ cast-iron bull gear.

When properly installed and used within their rated torque limits, our flat plates have been known to last decades with only simple maintenance.

SKU: AQUA3000 Categories: ,


3000 LB Aluminum Flat Plate Gear Kit

AMS Flat Plate drives have been around for decades and continue to be a top selling line.  When properly installed and regularly maintained, these drives can last decades in even harsh marine environments.  AMS flat plates are sold with either a 1/2″ aluminum or 1/4″ galvanized steel backing plate (the 8500 not available with aluminum).  The 6500 and 8500 plates feature a ductile iron bull gear for extreme tensile strength and a HD bronze worm gear.  

3000 LB Aluminum Flat Plate Gear Kit


  • Gear Capacity: 3000 lb.
  • Wiring: 15 feet of 14 gauge electric 5 wire ( custom lengths available)
  • Gear Plate: 1/4″ ALUMINUM- Dim: 12″ x 24″
  • Gear: 12″ Cast – precision machined w/ BRONZE WORM.
  • Motor: 3/4 hp 56 Frame Motor– 1 year warranty
  • Available in 110 Volt & 220 Volt
  • Spring or Lock-on Switch
  • GFCI  110V / (220V also available)
  • 10″ drive pulley with 4L360 drive belt belt
  • Motor mounting hardware package
  • 1/2-13 x 3 1/2″ grade 5 drive bolt and reversible locknut
  • Hoist Travel Speed: 2.5 Vertical feet per min.
  • Gear Ratio: 480:1





Additional information

Weight 80 lbs
Switch Type

Lock-On (Standard), Spring Loaded


110 Volt (Standard), 220 Volt

Length of Wire

15 ft (Standard), 25 Ft, 35 Ft, 45 Ft