Power transmission helical gear units
Power transmission helical gear units

The stylish classic unit for the long haul: Power transmission helical gear units.

Are you looking for a compact helical gear unit for industrial use? Made from one mold? Featuring high torsional stiffness? And high efficiency?

We recommend our power transmission helical gear units! With our short STOBER adapters, they can be quickly and easily attached to all common asynchronous motors.

BENEFITS
Designed for tough continuous operation

STOBER helical gear units have an impressive design from a single mold, without any parting lines that can weaken them. This monoblock design is an absolute advantage in terms of torsional stiffness and leak-proofness!

The housing of the gear units is made of gray cast iron. And the classic, proven mechanics allow these gear units to operate reliably even in harsh environments and in continuous operation.

Another characteristic feature of helical gear units are the coaxial axes. The helical gearing and resulting exceptionally smooth operation are also remarkable. It’s perfect for continuous operation.

Using a short motor adapter, the helical gear units can be attached to standard or stainless steel motors quickly and easily in accordance with IEC or NEMA-C.

TECHNICAL DATA
C SERIES
Power density:
Price category:
  • Total ratio: 2 – 276
  • Nominal torque: 21 – 6000 Nm
  • Backlash: 10 – 20 arcmin
  • Efficiency: 96 – 97%

Find your right fit!
FEATURES
C SERIES
  • Shaft: Solid shaft with or without key (without for sizes C0 – C5, on request starting at C6)
  • Housing:
    • Pitch circle diameter with optional side fastening
    • Round or square flange
  • Backlash: Standard or class II
  • Mounting position: Any
  • Lubricants and maintenance:
    • Mineral lubricant CLP ISO VG 220 or synthetic lubricant CLP HC ISO VG 220
    • Lubricated for life and maintenance-free
  • Recommended motors: Can be attached to all standard steel or stainless steel motors in acc. with IEC or NEMA-C

APPLICATIONS
Conveyor technology
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

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Pump drives
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

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Fans
Industries and Applications

We get your visions moving – in various industries and markets worldwide.

Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.

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DOCUMENTS
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
Catalog STOBER compactCatalog STOBER compact 034426552021 06EN8.36 MB
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
Operating manual Gear units and geared motors C F K SOperating manual Gear units and geared motors C F K S 024430272020 11EN288.54 KB
Assembly instructions Lubrication connections of gear units C K SAssembly instructions Lubrication connections of gear units C K S 114416312017 11EN105.08 KB
Assembly instructions Motor adapter with axially plug-in couplingAssembly instructions Motor adapter with axially plug-in coupling 084412472011 02EN95.31 KB
Assembly instructions MGS motor adapter with curved-toothed couplingAssembly instructions MGS motor adapter with curved-toothed coupling 044407032009 05EN83.66 KB
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 N 024408242009 11EN83.03 KB
Replacement parts list helical gear units C1003 NG NFReplacement parts list helical gear units C1003 NG NF 014408322009 11EN89.44 KB
Replacement parts list helical gear units C1003 G FReplacement parts list helical gear units C1003 G F 014408312009 11EN86.91 KB
Replacement parts list helical gear units C1003 NReplacement parts list helical gear units C1003 N 014408302009 11EN82.84 KB
Replacement parts list helical gear units C1002 NG NFReplacement parts list helical gear units C1002 NG NF 014408292009 11EN85.91 KB
Replacement parts list helical gear units C1002 G FReplacement parts list helical gear units C1002 G F 014408282009 11EN83.31 KB
Replacement parts list helical gear units C1002 NReplacement parts list helical gear units C1002 N 014408272009 11EN78.97 KB
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NG NFReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 NG NF 024408262009 11EN86.95 KB
Replacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 G FReplacement parts list helical gear units C603 C613 C703 C713 C803 C813 C903 C913 G F 024408252009 11EN86.68 KB
Replacement parts list MGS gears with pre-stage in mounting position 5Replacement parts list MGS gears with pre-stage in mounting position 5 014414912009 11EN50.87 KB
Replacement parts list helical gear units C1013 NG NFReplacement parts list helical gear units C1013 NG NF 014415882009 11EN97.33 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 G FReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 G F 024408222009 11EN78.12 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 N 024408212009 11EN75.77 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 QReplacement parts list helical gear units C103 C203 C303 C403 C503 Q 024408192009 11EN77.52 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 G FReplacement parts list helical gear units C103 C203 C303 C403 C503 G F 024408182009 11EN79.63 KB
Replacement parts list helical gear units C103 C203 C303 C403 C503 NReplacement parts list helical gear units C103 C203 C303 C403 C503 N 024408172009 11EN77.80 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 QReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 Q 024408152009 11EN69.95 KB
Replacement parts list helical gear units C002 C102 C202 C302 C402 C502 NReplacement parts list helical gear units C002 C102 C202 C302 C402 C502 N 024408132009 11EN69.74 KB
Replacement parts list helical gear units C1014 NG NFReplacement parts list helical gear units C1014 NG NF 014415892009 11EN106.69 KB
Replacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NG NFReplacement parts list helical gear units C602 C612 C702 C712 C802 C812 C902 C912 NG NF 024408232009 11EN79.16 KB
The document you are looking for is not listed? Hint: Select "all languages".
TitleVersionIDDateLanguageSize / Type
Declaration of Incorporation gear unitsDeclaration of Incorporation gear units 004427182015 04EN48.83 KB
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“What we appreciate about STOBER is that even different points of view or positions are addressed openly, discussed constructively and resolved by mutual agreement.”

– Christian Klein, Strategic Purchasing, WINDMÖLLER & HÖLSCHER KG

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In the process, we rely on our decades of experience and an exceptionally broad range of products. Take advantage of the expertise of our application engineers!

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