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More dynamic – 160% reduction in required torque for acceleration/deceleration
Most precise – less than 1 arcmin of backlash
Highest stiffness
Runs Cooler – up to 14°F cooler than competitors

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Save up to 45% of length using a geared motor
Eliminate components for smaller envelope

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  Inline, right angle, planetary, helical
  Hundreds of ratios
  Variety of encoder options
  Multiple brake options

servo geared motors
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Helical options for servo applications
Mounting flexibility with various output options and housing styles
Quieter than traditional planetary gearing
Handle higher input speeds
Eliminate extra wear components for simplified design and less maintenance

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BEARING

Bearing Options to optimize your machine design and maximize lift. Shaft loads are no problem and you can avoid upsizing to a larger unit.

• Ball Bearing – good radial and axial load capacity

• Double Row Angular Contact Bearing – great for axial loads

• Cylindrical Roller Bearing – great for radial loads

• Reinforced Bearing – ideal for axial and radial loads

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INPUT

If you choose not to use a geared motor, STOBER can still meet your requirements

• Ability to mount with any servo motor

• Large input option – accommodates larger diameter motor shaft without going to a larger size gearbox.

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BACKLASH

Optimized gear hardening ensures smoothness of motion and minimizes velocity ripple.

• Standard backlash

• Reduced backlash for the ultimate precision

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RACK & PINION

• High speed or high force

• Ability to mate with right angle or inline options

• Mod. 2-10 available

rack and pinion units

SERVOSTOP DYNAMIC SAFETY BRAKE

• Provide dynamic braking during power failure or emergency stops in hazardous situations

• Meets EN ISO 13849 safety standards

• Prevents accidental sliding or falling of vertical axis with gravity load.

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EXTREME TEMPERATURES

• Most competitors are designed to operate in ambient temperatures ranging from – 0 to 40°C.

• STOBER can do applications from -60 to 80°C.

• We can change seal material and lubrication type to prevent oil leaks and eliminate premature failure.

EXPLOSION PROOF – ATEX CERTIFIED

• Protects against ignition hazards such as sparks or hot surfaces

• Equipment Category 2 and 3 for gas, vapor, mist, and dust

• Temperature Class T3 and T4 (275-392°F)

• Zone 1-2 (gas) and 21-22 (dust)

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PACKAGES

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StandardPackage Nema
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CorrosionResistantPackage Nema
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FoodDutyPackage Nema
StainlessSteel Nema
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Product Solutions

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Inline Servo Gear Units

STOBER offers the most precise planetary gear unit on the market. You can also choose mounting flexibility with our helical bevel options.

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Right Angle Servo Gear Units

Mounting flexibility and a variety of outputs make for the most powerful gearbox on the market. STOBER’s right angle servo gear units give you the ultimate choices.

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Rack & Pinion Drives

Our rack and pinion drives can handle high speeds or high force. Choose from flange or shaft options. All calculations are done by STOBER, giving you an optimized system.

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ServoStop

The ServoStop provides dynamic braking during power failures or emergency stops in hazardous situations.