Power transmission offset helical gear unit
Space-saving offset helical gear unit with a large axial distance and high efficiency.

The slim option for the long haul: Power transmission offset helical gear units.

The offset helical gear units of the F series have a lot to offer. They feature an extremely space-saving design, a large axial distance, and high efficiency.

And with a short STOBER adapter, they are ideally suited for attachment to all asynchronous motors!

BENEFITS
Compact, space-saving and absolutely powerful

Due to the extremely flat housing of this series and the large axial distance, offset helical gear units are perfect for integration in applications that have very tight, difficult space constraints.

Due to their design, offset helical gear units belong to the helical gear unit family. Therefore, their advantages lie in their high efficiency.

The high-quality helical gearing guarantees exceptionally smooth operation. This is an major advantage for use in continuous operation! Due to nature of their rugged housing, offset helical gear units also run with absolute reliability and fail-safe performance.

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

TECHNICAL DATA
F SERIES
Power density:
Price category:
  • Total ratio: 4.3 – 552
  • Nominal torque: 44 – 1100 Nm
  • Backlash: 5 – 11 arcmin
  • Efficiency: 96 – 97%

Find your right fit!
FEATURES
F SERIES
  • Shaft:
    • Solid shaft with or without a feather key
    • Hollow shaft with keyway or shrink ring
  • 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
TitleVersionIDDateLanguageSize / Type
Catalog STOBER compact 034426552021 06EN8.33 MB [PDF]
TitleVersionIDDateLanguageSize / Type
Operating instructions Gear units and geared motors C_F_K_S 024430272019 01EN280.89 KB [PDF]
Safety instructions for explosion-proof gear units 004431082018 07EN63.74 KB [PDF]
Mounting instructions Hollow shafts with shrink disk for F K KL KS S gear units 104407112019 05EN107.08 KB [PDF]
Assembly instructions Motor adapter with axially plug-in coupling 084412472011 02EN85.98 KB [PDF]
Assembly instructions Lubrication connections of gear units C K S 114416312017 11EN95.84 KB [PDF]
Mounting instructions Rubber buffers for the torque arm on the F gear unit 004426992014 10EN135.79 KB [PDF]
TitleVersionIDDateLanguageSize / Type
Spare parts list F102_F202_F302_F402_F602 V 034408332010 03EN65.48 KB [PDF]
Spare parts list F102_F202_F302_F402_F602 AB_AG_AGN 034408342010 03EN70.63 KB [PDF]
Spare parts list F102_F202_F302_F402_F602 AF_AFN_AQ_AQN 034408352010 03EN71.70 KB [PDF]
Spare parts list F102_F202_F302_F402_F602 SB_SG_SGN 034408362010 03EN77.72 KB [PDF]
Spare parts list F102_F202_F302_F402_F602 SF_SFN_SQ_SQN 034408372010 03EN73.83 KB [PDF]
Spare parts list F103_F203_F303_F403_F603 V 034408382010 03EN72.40 KB [PDF]
Spare parts list F103_F203_F303_F403_F603 AB_AG_AGN 034408392010 03EN77.08 KB [PDF]
Spare parts list F103_F203_F303_F403_F603 AF_AFN_AQ_AQN 034408402010 03EN78.01 KB [PDF]
Spare parts list F103_F203_F303_F403_F603 SB_SG_SGN 034408412010 03EN84.20 KB [PDF]
Spare parts list F103_F203_F303_F403_F603 SF_SFN_SQ_SQN 034408422010 03EN79.88 KB [PDF]
Lubricant fill volume 16441871EN1.22 MB [PDF]
TitleVersionIDDateLanguageSize / Type
Declaration of incorporation 00442718EN39.37 KB [PDF]
SERVICES
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Service, replacement & repair
Service Network

STOBER is present in over 40 countries worldwide with 10 subsidiaries and 80 service partners. No matter where, no matter when, we’re always at your service and on the move!

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Replacement & Repair

Do you need competent help with replacement parts, replacement drives, repairs and retrofitting? Feel free to contact us! We also offer a 24-hour hotline for urgent cases.

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A holistic approach for custom-fit solutions.

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– 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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