F27 Parallel Shaft Helical Gear Unit - Edition 04/2001

Oct 28, 2026

F27 parallel shaft helical gear unit documentation from SEW-EURODRIVE, edition 04/2001, presents an overview of available design versions and their key performance characteristics. It summarizes torque capability (up to 400 Nm, high approved torque 130 Nm), motor power up to 1.5 kW, efficiency, and gear ratio graduation options for 2-stage and 3-stage configurations. The document also provides dimension drawing references, housing design benefits for compactness and space savings, and lightweight advantages enabled by aluminium die-cast alloy and FEM-based housing design.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages12

Reading Time30 min

AccessFree to download

1 Available Versions

1.1 Torque of parallel shaft helical gear units

2 Your Advantages

2.1 Lightweight

2.2 Compact and space-saving

3 Dimension Drawings F..27

F27 Parallel Shaft Helical Gear Units Edition 04/2001 SEW-EURODRIVE 1 Available Versions ............................................................................................ 4 1.1 Torque of parallel shaft helical gear units ................................................. 5 2 Your Advantages............................................................................................... 6 2.1 Lightweight ................................................................................................ 7 2.2 Compact and space-saving ...................................................................... 7 3 Dimension Drawings F..27 ............................................................................... 8 Latest News – Parallel Shaft Helical Gear Unit F27 / PM1 Eiko Filler 3 1 Available Versions 1 Available Versions All design versions at a glance | Designation | Design | Version | | --- | --- | --- | | F27 | Foot-mounted parallel shaft helical gear unit with solid shaft | | | FF27 | | with B5 flange | | FA27 | Shaft-mounted parallel shaft helical gear unit with hollow shaft | | | FA27B | | foot-mounted | | FAF27 | | with B5 flange | | FAZ27 | | with B14 flange | | FV27 | Parallel shaft helical gear unit with hollow shaft and splining | | | FV27B | | foot-mounted | | FVF27 | | with B5 flange | | FVZ27 | | with B14 flange | | FH27 | Parallel shaft helical gear unit with hollow shaft and shrink disc | | | FH27B | | foot-mounted | | FHF27 | | with B5 flange | | FHZ27 | | with B14 flange | FA27B DR/DT.. FV27B DR/DT.. FAF27DR/DT.. FVF27DR/DT.. 04747AXX 4 Latest News – F27 Parallel Shaft Helical Gear Unit Available Versions 1 FA27DR/DT.. FV27DR/DT.. 1.1 Torque of parallel shaft helical gear units 400 Nm | | | | | | | --- | --- | --- | --- | --- | | | | | | | | | | | | | | | | | | | | | | |
| | Ma max[Nm] 400 300 200 100 0 F27 F37 F47 50281AXX Your advantage High maximum torque of 130 Nm, wide power range up to a maximum of 1.5 kW (DT90L4) . Latest News – F27 Parallel Shaft Helical Gear Unit 5 2 Your Advantages • High approved torque of 130 Nm, motor power up to 1.5 kW (DT90L4) • Compact and space-saving design • Lightweight through the use of aluminium die cast alloy • F27 is offered in many design versions • Fine gear ratio graduation for exactly matched output speeds: – 2-stage: i = 4.16-29.56 – 3-stage: i = 33.83-140.74 • High gear unit efficiency • Favorable price kg 50287AEN 6 Latest News – F27 Parallel Shaft Helical Gear Unit Your Advantages 2 2.1 Lightweight Example: | | F..27 DR63S4 (0.12 kW) Weight [kg] | | --- | --- | | F.. | 10 | | FF.. | 11 | | FA.. | 9.9 | | FAF.. | 11 | Your advantages • Lightweight through the use of aluminium die cast alloy • Easier handling during startup and maintenance • Significant weight reduction with drives travelling in parallel, thereby saving costs since the travel drives require less power • Lower load stress at the drive train allowing for lighter construction and more costeffective design of the complete system 2.2 Compact and space-saving q p3 v1 o7 50280AXX FA27 [mm] Length q 95 Width o7 154 Height p3 223 Shaft height v1 60 Your advantage The compact and space-saving design of the gear unit housing is accomplished by means of FEM calculation methods. This method results in less required installation space in the system. Latest News – F27 Parallel Shaft Helical Gear Unit 7 3 Dimension Drawings F..27 3 Dimension Drawings F..27 | | DR63 .. | DT71D | DT80 .. | DT90 .. | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | G (AC) | 132 | 145 | 145 | 197 | | | | | | | | | G1 (AD) | 105 | 122 | 122 | 154 | | | | | | | | | G1B | 105 | 127 | 127 | 161 | | | | | | | | | K | 337 | 352 | 402 | 422 | | | | | | | | | KB |

FAQs

What design versions are available for the F27 parallel shaft helical gear unit?

The document lists multiple variants including F27, FF27, FA27, FA27B, FAF27, FAZ27, FV27, FV27B, FVF27, FVZ27, FH27, FH27B, FHF27, and FHZ27.

What torque and power ranges does the F27 gear unit support?

It highlights high approved torque of 130 Nm and motor power up to 1.5 kW (DT90L4), with a torque plot reference up to 400 Nm.

How does the document describe lightweight and compactness benefits?

Lightweight is attributed to aluminium die-cast alloy and design choices that reduce weight and load stress. Compact and space-saving housing design is described as achieved through FEM calculation methods to reduce required installation space.

Oct 28, 2026

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