F Series Parallel Shaft Helical Gearmotors | Compact Hollow Shaft Gearbox for Conveyor Applications
F Series Parallel Shaft Helical Gearbox & Gearmotor Manufacturer
Transmek F Series parallel shaft helical gearmotors are compact and high-efficiency drive solutions designed for applications requiring space-saving installation, high torque transmission, and reliable continuous operation.
With a modular design and hardened helical gears, F Series gearboxes provide smooth operation, low noise, high load capacity, and long service life. They are widely used for belt conveyors, material handling systems, packaging machinery, logistics equipment, and industrial automation applications.
The slim parallel shaft structure makes these gearmotors especially suitable for installations where mounting space is limited while maintaining high output torque performance.
F Series gearmotors are available with multiple output configurations including solid shaft, keyed hollow shaft, shrink disc hollow shaft, splined hollow shaft, and torque arm mounting, providing flexible solutions for different industrial drive requirements.
Components:
1. Housing: Cast Iron
2. Gears: Hardened Helical Gears
3. Input Configurations:
Equipped with Electric Motors
Solid Shaft Input
IEC-normalized Motor Flange
4. Applicable Motors:
Single Phase AC Motor, Three Phase AC Motor
Brake Motors
Inverter Motors
Multi-speed Motors
Explosion-proof Motor
Roller Motor
5. Output Configurations:
Solid Shaft Output
Hollow Shaft Output
Models:
F Series – Foot-mounted, solid shaft output
FAB Series – Foot-mounted, hollow shaft output
FA Series – Keyed hollow shaft output
FF Series – B5 Flange-mounted, solid shaft output
FAF Series – B5 Flange-mounted, hollow shaft output
FAZ Series – B14 Flange-mounted, hollow shaft output
FAT Series – Hollow shaft output, torque arm
FH, FHB, FHF, FHZ Series – Hollow shaft output, shrink disk
FV, FVB, FVF, FVZ Series – Hollow shaft output, splined hollow shaft
F(FA, FF, FAF, FAB, FAZ)S Series – Solid shaft input
Features:
1. Modular design, compact structure. Extra-slim parallel shaft helical gearmotors are the perfect solution when space is limited
2. F series parallel shaft helical gearmotors are typically used in conveyors and materials processing applications
3. Multi-stage(2 or 3 stages) gear units for low output speed
4. Hollow output shaft with keyed connection, shrink disk, splined hollow shaft, or torque arm
5. Can be combined with other types of gearboxes (Such as R Series, UDL Series)
6. Optional mounting options (foot-mounted, flange-mounted, shaft-mounted)
Parameters:
| Models | Output Shaft Dia. | Input Shaft Dia. | Power(kW) | Ratio | Max. Torque(Nm) | |
| Solid Shaft | Hollow Shaft | |||||
| F38 | 25mm | 30mm | 16mm | 0.18~3.0 | 3.81~128.51 | 200 |
| F48 | 30mm | 35mm | 16mm | 0.18~3.0 | 5.06~189.39 | 400 |
| F58 | 35mm | 40mm | 19mm | 0.18~5.5 | 5.18~199.70 | 600 |
| F68 | 40mm | 40mm | 19mm | 0.18~5.5 | 4.21~228.99 | 820 |
| F78 | 50mm | 50mm | 24mm | 0.37~11 | 4.30~281.71 | 1500 |
| F88 | 60mm | 60mm | 28mm | 0.75~22 | 4.20~271.92 | 3000 |
| F98 | 70mm | 70mm | 38mm | 1.1~30 | 4.68~276.64 | 4300 |
| F108 | 90mm | 90mm | 42mm | 2.2~45 | 6.20~255.25 | 7840 |
| F128 | 110mm | 100mm | 55mm | 7.5~90 | 4.63~172.33 | 12000 |
| F158 | 120mm | 120mm | 70mm | 11~200 | 12.07~270.18 | 18000 |
Installation:
Foot-mounted
B5 Flange-mounted
B14 Flange-mounted
Shaft-mounted
Lubrication:
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling
Applications of F Series Parallel Shaft Gearboxes
Conveyor Drive Systems
Ideal for:
Belt conveyors
Roller conveyors
Chain conveyors
Material transfer systems
Material Handling Equipment
Used in:
Warehouse automation
Logistics systems
Packaging lines
Sorting equipment
Industrial Machinery
Suitable for:
Food processing equipment
Textile machinery
Printing machines
Production lines
Heavy Duty Applications
Commonly applied in:
Mining conveyors
Bulk material handling
Continuous production systems
F Series Gearbox Replacement Solutions
Transmek provides replacement solutions for various international gearbox brands.
Our engineering team can help select equivalent models according to:
Gearbox model number
Ratio
Output torque
Mounting dimensions
Motor specification
Application conditions
Available replacement solutions:
SEW F Series gearbox replacement
Nord parallel shaft gearbox replacement
Bonfiglioli gearbox replacement
Custom industrial gearbox solutions
Why Choose Transmek F Series Gearmotors?
✔ Hardened helical gears for higher durability
✔ Compact design for limited installation space
✔ Wide torque range up to 18,000 Nm
✔ Multiple mounting and output options
✔ Suitable for continuous industrial operation
✔ Customized solutions available
✔ Complete gearbox and motor drive solutions
FAQ
Q1: What is a parallel shaft helical gearbox used for?
Parallel shaft helical gearboxes are mainly used for conveyor systems, material handling equipment, and industrial machinery requiring high torque and compact installation.
Q2: What is the difference between F series and R series gearboxes?
F series gearboxes use a parallel shaft structure and are suitable for applications requiring higher torque in limited space. R series gearboxes are coaxial helical gearboxes mainly used for general industrial drives.
Q3: Can F Series gearmotors be customized?
Yes. Motor power, ratio, mounting type, output shaft design, and special operating conditions can be customized according to customer requirements.
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