Hygienic working environment
The stainless steel gearmotors have an easy-to-clean surface structure.
Compact installation
The KES.. helical-bevel gearmotor and the WES.. SPIROPLAN® gearmotors are been specifically designed with a directly mounted right-angle gear unit that saves on space.
Smooth production
Our RES.., KES.. and WES.. asynchronous stainless steel gearmotors are durably constructed.
Do you have particularly high demands in terms of hygiene and easy cleaning? We offer you the ideal drive solution for hygiene-sensitive areas requiring intensive cleaning.
The RES.., KES.. and WES.. asynchronous stainless steel gearmotors are constructed in such a way that their surfaces are particularly easy to clean. The housing is constructed entirely from high-quality stainless steel. The surface was designed to systematically prevent the occurrence of indentations and potential dirt traps, making it easy to clean. The fanless design also ensures exemplary hygiene as it prevents swirls of dust and dirt.
The small and compact design of our RES.., KES.. and WES.. asynchronous stainless steel gearmotors means they can be used for a variety of sensitive hygiene applications – for example, in the food and beverage industry or the pharmaceutical industry. Thanks to their design, these gearmotors are low-maintenance and have a long service life. In addition to this, the high-quality stainless steel design protects them against corrosion and provides them with high-grade resistance to acid and alkaline. Due to their optimized efficiency, these gearmotors are also particularly cost-effective and can achieve torques of up to 600 Nm.
| Motor size | 63 (NEW) | 71 | 80 | 90 (NEW) |
| Motor designation | TENV 63-4 | TENV 71-4B | TENV 80-4B | TENV 90S-4 |
| Power Pn kW | 0.18 | 0.37 | 0.75 | 1.1 |
| Voltage D/Y V | 230/400 | 230/400 | 230/400 | 230/400 |
| Frequency Hz | 50 | 50 | 50 | 50 |
| Nominal speed rate (50 Hz) rpm | 1385 | 1440 | 1450 | 1460 |
| IE class (IEC 60034-30-1) | IE3 | IE3 | IE4 | IE3 |
| η (100 % Pn; 75 % Pn; 50 % Pn) | 71.0%; 67.9%; 63.3% | 80.0%; 82.2%; 79.2% | 85.7%; 82.0%; 78.4% | 85.8%; 83.5%; 79.2% |
| Inverter operation | permitted; maximum dU/dt = 1.6 kV / 0.6 µs at the terminals; IEC TS 60034-17 | |||
| Motor designation | TENV 63-4 | TENV 71-4B | TENV 80-4B | TENV 90S-4 | ||
| Pinion shaft end diameter mm | 10 | 10 | 12 | 12 | ||
| Hole circle/diameter | FG85 D105 | FG85 D105 | FG100 D120 | FG100 D120 | FG130 D160 | FG130 D160 |
| Combinatorics: Gear unit type and size | ||||||
| RESF27 | – | – | X | X | – | – |
| RESF37 | – | – | X | X | – | – |
| KES..37 | – | – | X | X | – | – |
| KES..47 | – | – | – | – | X | X |
| KES..57 | – | – | – | – | X | X |
| WES..19 | X | X | – | – | – | – |
| WES..29 | – | – | X | X | – | – |
| Gear unit type/size | Max. Output torque Nm | Gear ratio i |
| Helical gear unit | ||
| RESF27 | 130 | 3.37 – 135.09 |
| RESF37 | 200 | 3.41 – 134.82 |
| Helical-bevel gear unit | ||
| KES..37 | 200 | 3.98 – 106.38 |
| KES..47 | 400 | 4.64 – 131.87 |
| KES..57 | 600 | 4.69 – 145.14 |
| KES..67 | 820 | 4.68 - 188.47 |
| SPIROPLAN® right-angle gear unit | ||
| WES..19 | 80 | 5.09 – 167.59 |
| WES..29 | 130 | 4.68 – 188.47 |
The KES.., RES.. and WES.. stainless steel gear motors have been designed largely in accordance with the guidelines and directives of these organizations: