Geiger Antriebstechnik 421F8__
3 models with rated torque from 20 Nm.
Sources: 2 manufacturer documents · Last verified 2026-10-01 · How we collect data →
Models
| Model | Part no. | Torque | Series / product line | Lifecycle status (manufacturer) | Replaces part number | Market variant | Gear ratio | Efficiency | Rated life | Height / depth | Weight | Fits tube (min.) | Compatible tube profiles | Input interface | Output interface | Mounting side | Limit range | Mechanical end stop | Applications | Marks stated by vendor | Compatible part numbers (as stated) | Rated torque | Compare |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geiger Antriebstechnik 421F8 · 20 Nm | 421F804 | 20 Nm | 421F8__ | — | — | — | 8 :1 | 0.39 ratio | — | — | — | — | — | square_6 | square_13 | — | — | − | Roller shutter | — | — | 20 Nm | |
| Geiger Antriebstechnik 421F8 · 20 Nm | 421F842 | 20 Nm | 421F8__ | — | — | — | 8 :1 | 0.39 ratio | — | — | — | — | — | hex_7 | square_13 | — | — | − | Roller shutter | — | — | 20 Nm | |
| Geiger Antriebstechnik 421F8 · 20 Nm | 421F892 | 20 Nm | 421F8__ | — | — | — | 8 :1 | 0.39 ratio | — | — | — | — | — | hex_7 | square_10 | — | — | − | Roller shutter | — | — | 20 Nm |
— means no value: the manufacturer does not publish it, it does not apply to this product type, or there is none on record. Value states
Missing a variant or part number? Manufacturers can update this series.
Source: Geiger Antriebstechnik PDF catalogue (Manufacturer-stated), Geiger Antriebstechnik manufacturer site (Manufacturer-stated). Last checked 2026-10-01. All sources (2) · Learn more about this data
Sources
- ↑Geiger Antriebstechnik PDF cataloguegeiger.deRated torque: max. Abtriebs- drehmoment: Merkmale 20 Nm ■ Ohne Endanschlag (AB) [421F804] (p. 14)Used for: 421F804 rated torque, 421F892 rated torque, 421F804 gear ratio, 421F842 gear ratio, 421F892 gear ratio, 421F804 efficiency, 421F842 efficiency, 421F892 efficiency, 421F842 rated torque
- ↑Geiger Antriebstechnik manufacturer site (product catalog)geiger.dePart number: Art.-Nr. 421F804Used for: 421F804 part no., 421F842 part no., 421F892 part no., 421F804 series / product line, 421F842 series / product line, 421F892 series / product line, 421F804 input interface, 421F842 input interface, 421F892 input interface, 421F804 output interface, 421F842 output interface, 421F892 output interface, 421F804 mechanical end stop, 421F842 mechanical end stop, 421F892 mechanical end stop