Compact dc gearmotors

Model No. MMP.PDSF80-12V.180dc gearmotor accepts any 12-Vdc power source, including batteries.

FEATURES & BENEFITS

  • 2.8 in. in diameter; 6in.long
  • 180:1 gear ratio
  • Rated for 70 lb-in continuous torque at3.9A
  • Output shaft is 10-mm in diameter and comes with a square shaft key and keyway

MIDWEST MOTION PRODUCTS
Watertown, Minn.
(952) 955-2626
www.midwestmotion.com
Circle 105

Helical geared motors

Three-phase BF Series helical geared motors drive machines and equipment of all types.

FEATURES & BENEFITS

  • Power from 0.075 to 50 hp
  • Output speeds from 0.3 to 230 rpm
  • Torque from 840 to 163,700 lb-in.
  • Stator winding of insulated enameled copper wire, aluminum die-cast cage rotor, and steel gear wheels
  • Standard IP65 protection; IP66 optional

DANFOSS BAUER
Somerset, N.J.
(732) 469-8770
www.namc.danfoss.com
Circle 106

Hybrid stepper gearmotors

Custom NEMA 16 and 17 two-phase hybrid steppers are available with 42-mm gearheads. NEMA 23 steppers come with 60-mm gearheads.

FEATURES & BENEFITS

  • Six standard ratios and custom ratios
  • Current from 0.6 to 1.2A/phase at 3.6 to 4V (42-mm gearheads); 0.85 to 1.5 A/phase at 4 to 8.6V (60-mm gearheads)
  • Holding torque from 1.73 to 6.94 lb-in. (42 mm); 8.67 to 34.7 lb-in. (60 mm)
  • Step angle (full step) is 0.25 to 0.05°

SOURCE ENGINEERING INC.
Santa Clara, Calif.
(408) 980-9822
www.sei-automation.com
Circle 107

Hollow-shaft gearmotors

The 562 Series hollow-shaft gearmotor offers continuous torque to 1,100lb-in.

FEATURES & BENEFITS

  • Optional fourth stage of gear reduction, providing ratios up to 2,200:1 in the same envelope
  • Multiple mounting configurations
  • Various ac and dc input motors, including three-phase and inverter duty
  • 0.75-in. diameter hollow bore allows for interchangeable shaft designs

BISON GEAR & ENGINEERING
St. Charles, Ill.
(800) 282-4766
www.bisongear.com
Circle 108