Stober ‘ON’ Series Mechanical Variable Speed Unit

Stober ComTrac Series 0N will provide dependable performance in adjustable speed applications which require high output speeds.

The output shaft connects to the driven load by a coupling with a belt or chain drive and can be horizontal, wall, ceiling, or vertically mounted without concern for lubrication or other modification.

Stober ‘OF’ series Mechanical Variable Speed Unit

Stober ComTrac Series 0F are designed to attach to any speed reducer with a NEMA C-Face input.

While the C-Face input allows the use of a wide selection of NEMA motors, the C-Face output lets you add a speed reducer that meets your exact performance, configuration and maintenance needs.

Stober ‘C’ Series Gearbox With Mechanical Variator

Performance Specifications:

• Horsepower ratings – from 1/2 to 10
• Output speeds – available from 1139 to 1.2
• Speed range – 5:1 to 7:1
• Output torques – up to 59,782 in lbs
• NEMA frames – from 56C to 215TC

Stober ‘K’ Series Gearbox With Mechanical Variator

Performance Specifications:

• Horsepower ratings – from 1/2 10 10
• Output speeds – available from 569 to .9
• Speed range – 5:1 to 7:1
• Output torques – up to 99,227 in lbs
• NEMA frames – from 56C to 215TC

Stober ‘C’ Series Foot Mounted Helical Gearbox

Stober ‘F’ Series Parallel Co-Axial Gearbox

Stober ‘K’ Series Helical Bevel Gearbox

Stober ‘S’ Series Helical Worm Gearboxes