SEW-Eurodrive’s F-Series parallel helical gearmotor
lives up to its name as the ideal drive for tight space
conditions. This compact drive, with its multiple
mounting configurations, is a rugged alternative to
right angled gearmotors.

• Power ratings from 0.05 to 336 HP
• Output speeds from 0.06 to 464 rpm
(based on 4 pole motor)
• Output torques to 159,300 lb-in.

• Gears manufactured from certified steel, heat treated
to a case hardness of 58-62 Rockwell C for long
gear life
• Finished ground or shaved gear teeth to assure
maximum mechanical efficiency, (approximately 1.5%
loss/gear stage), minimum noise and heat generation
• High capacity anti-friction bearings for optimum
load carrying capacity and long life
• Double output seal design consisting of patented
bi-helix inner seal made of Viton®‚ and double-lip
Nitrile (Buna-N) outer seal*
• Captured keys on input and output shafts
• Gearcases made of high strength gray cast iron,
SAE Class 30. F27 made of high strength pressure
cast aluminum
• High cross-section modulus design, rugged
monobloc design for maximum rigidity
• Center tapped holes on output shafts
• Available with inch dimension output shafts
• Integral torque arm