No Maintenance NEMA Gearbox Manufacturer

power transmission gear units NEMA gearboxes

No Maintenance NEMA Gearboxes

STOBER’s NEMA gearboxes require no maintenance. No oil leaks, no rust, and no water ingress. Every NEMA gear unit is assembled at our Maysville, Ky. facility, backed by a three-year warranty, and delivered fast – one-day shipping! These gear units are tough – in fact, we make the world’s toughest gearbox.

Our ability to design fully customized solutions make us the most versatile manufacturer of NEMA gearboxes. We’ve supplied units to customers in industries including automotive manufacturing, beverage production, printing, food processing, material handling, packaging, and more. No matter what the application, our products are designed to provide the highest degree of resiliency and durability. This makes them perfect for challenging environments and conditions, including harsh washdowns and intensive cleaning. At the same time, our NEMA gear units also deliver the superior performance that can revolutionize how well equipment functions across numerous processes.

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The KSS series is the world’s toughest gearbox.

It is made from stainless steel and electropolished to create a product that can withstand the harshest cleaning.

No maintenance, no water ingress, no oil leaks.

KSS hollow

KSS Series: TECHNICAL DATA

Power Density:
Price Range:
$
$
$
$
$
  • Total gear ratio range: 4 – 272
  • Output torque: 364 – 4,872 lb in
  • Efficiency: Up to 97%
  • Overhung Load Capacity: Up to 2,520 lbs.

Find your right fit!

KSS hollow

KSS Series: FEATURES

  • Outputs:
    • Hollow bore
    • Shaft output
    • Double wobble free bushing
  • Housing Styles:
    • Output flange
    • Pitch circle diameter tapped holes
    • Foot mounting
    • Torque arm bracket
  • Motor Adapter:
    • MSR – standard clamp coupling
  • Mounting Positions:
    • EL1256 (Any horizontal output position)
    • E34

Find your right fit!

KSS features

KSS Gearbox by STOBER Drives Click play to begin and ? icon for controls and navigation assistance

KSS Series: PART NUMBER EXAMPLE:

kss gear unit part number

KSS 1 0 2
W G
0040
MS1R 050
E1256
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The K/KL series is the ultimate solution for right angle applications.

With its unique helical bevel gearing, you achieve unparalleled performance, efficiency, and lifetime. It is 98.5% efficient per stage of gearing.

Choose the output and housing style that fits your application.

Output options include hollow bore, shaft, and bushing. Housing styles include torque arm, foot mounting, flange, and tapped holes.

KSS hollow

K Series: TECHNICAL DATA

Power Density:
Price Range:
$
$
$
$
$
  • Total gear ratio range: 4 – 381
  • Output torque: 298 – 94,002 lb in
  • Efficiency: Up to 97%
  • Overhung Load Capacity: Up to 18,000 lbs.

Find your right fit!

K hollow

K Series: FEATURES

  • Outputs:
    • Hollow bore
    • Shaft output (K)
    • Shaft with or without key (KL)
    • Single or double wobble free bushing
  • Housing Styles:
    • Output flange (Round for K, Square for KL)
    • Pitch circle diameter tapped holes
    • Foot mounting
    • Torque arm bracket
  • Package Options: options for different environments. A package includes coating, lubrication, and output material
    • Standard Duty – RAL-9005 black paint, Synthetic Exxon Mobil SHC 629, carbon steel output
    • Corrosion Resistant Duty – 316 stainless steel epoxy paint, Exxon Mobil SHC 630 or 600XP220 Mineral, and stainless steel output
    • Food Duty – 316 stainless steel epoxy food duty paint with anti-microbial clear coat, Exxon Mobil SHC CIBUS 220, and stainless steel output
  • Motor Adapter:
    • MLR – standard clamp coupling for KL
    • MR – standard clamp coupling for K
  • Mounting Positions:
    • Standard Duty – EL1, 2, 3, 4, 5, or 6
    • Corrosion Resistant or Food Duty – EL1256 (Any horizontal output)

Find your right fit!

K features

K/KL Series: PART NUMBER EXAMPLE:

K KL MR series part number

K 2 0 2
A F
0040
MR140 / 050
F
EL1256
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The C series utilizes helical gearing for up to 97% efficiency.

Choose the housing style that fits your application – round or square flanges, tapped holes, or foot mounting.

KSS hollow

C Series: TECHNICAL DATA

Power Density:
Price Range:
$
$
$
$
$
  • Total gear ratio range: 2 – 276
  • Output torque: 182 – 53,148 lb in
  • Efficiency: Up to 97%
  • Overhung Load Capacity: Up to 8,325 lbs.

Find your right fit!

inline gearbox

C Series: FEATURES

  • Outputs:
    • Shaft with key
  • Housing Styles:
    • Round output flange
    • Pitch circle diameter tapped holes
    • Foot mounting
    • Square output flange
  • Package Options: options for different environments. A package includes coating, lubrication, and output material
    • Standard Duty – RAL-9005 black paint, Synthetic Exxon Mobil SHC 629, carbon steel output
    • Corrosion Resistant Duty – 316 stainless steel epoxy paint, Exxon Mobil SHC 630 or 600XP220 Mineral, and stainless steel output
    • Food Duty – 316 stainless steel epoxy food duty paint with anti-microbial clear coat, Exxon Mobil SHC CIBUS 220, and stainless steel output
  • Motor Adapter:
    • MR – standard clamp coupling
  • Mounting Positions:
    • EL1, 2, 3, 4, 5, or 6
    • Corrosion Resistant or Food Duty – EL1234 (Any horizontal output)

Find your right fit!

C features

C Series: PART NUMBER EXAMPLE:

C MR series part number

C 2 0 2
N
0040
MR140 / 050
F
EL1234
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The F series utilizes helical gearing for up to 97% efficiency.

Choose the output and housing style that fits your application. Outputs include hollow bore, solid shaft, or bushing, and mounting styles include round flanges, tapped holes, or foot mounting.

KSS hollow

F Series: TECHNICAL DATA

Power Density:
Price Range:
$
$
$
$
$
  • Total gear ratio range: 4 – 552
  • Output torque: 392 – 9,744 lb in
  • Efficiency: Up to 97%
  • Overhung Load Capacity: Up to 2,813 lbs.

Find your right fit!

offset gearbox

F Series: FEATURES

  • Outputs:
    • Hollow bore
    • Shaft
    • Single or double wobble free bushing
  • Housing Styles:
    • Output flange
    • Pitch circle diameter tapped holes
    • Foot mounting
  • Package Options: options for different environments. A package includes coating, lubrication, and output material
    • Standard Duty – RAL-9005 black paint, Synthetic Exxon Mobil SHC 629, carbon steel output
    • Corrosion Resistant Duty – 316 stainless steel epoxy paint, Exxon Mobil SHC 630 or 600XP220 Mineral, and stainless steel output
    • Food Duty – 316 stainless steel epoxy food duty paint with anti-microbial clear coat, Exxon Mobil SHC CIBUS 220, and stainless steel output
  • Motor Adapter:
    • MR – standard clamp coupling
  • Mounting Positions:
    • EL1, 2, 3, 4, 5, or 6
    • Corrosion Resistant or Food Duty – EL1234 (Any horizontal output)

Find your right fit!

F features

F Series: PART NUMBER EXAMPLE:

F MR series part number

F 2 0 2
A G
0043
MR140 / 050
F
EL134
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Why Choose STOBER?

We’ve been a leading provider of gearboxes and other drive systems for more than 85 years. We believe that’s a direct result of our unwavering dedication to quality. Ever since the inception of our company, we’ve been driven to bring original, innovative ideas to the industry and never settled for anything that was simply good enough. That’s why we’ve become known as the world’s toughest gearbox manufacturer, and it’s why we’re confident you’ll join the ranks of our many satisfied customers. To learn more about our range of NEMA right-angle gearboxes and other related solutions, reach out and talk to us today.

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STOBER’s Power Tips video series shares best practices and helpful answers to frequently asked questions. 

best gear reducer
prevent water ingress
gearboxes can save you money
best gear reducer
prevent water ingress
shock loads
gearboxes can save you money

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