High overload capacity
as a load of up to 3.5 times the rated motor torque in relation to the motor shaft can be realised.
Safe closed-loop control
Due to higher inherent inertias than with classic permanent magnet servomotors.
High speed quality
with an asynchronous gearmotor due to the compact unit consisting of gear unit and robust asynchronous servomotor.
High accuracy
due to the reduction of circumferential backlash in connection with high efficiency and fatigue-resistant gearing.
The asynchronous servomotors DR2L.. asynchronous servomotors are particularly suitable when high external inertias in relation to the motor shaft need to be safely controlled in closed-loop control. They are designed and dimensioned to such a high standard that dynamic overload values of currently up to 350 % of the nominal torque can be achieved for short periods. The overload capacity is divided into two dynamic packages.
The DR2L.. series also have the necessary torque. With their 4 speed classes and a high-resolution sin/cos encoder, high speed quality is achieved - even at low rotational speeds.
You can also use many additional features of the DR.. series motor kit with our asynchronous servomotor.
Only half the solution without a gear unit? Then use our modular system and combine the asynchronous servomotors DR2L.. series with a gear unit to create an asynchronous servo motor. servo gearmotor of your choice. Or you can simply select the separate servo gearmotor suitable for your requirements. servo gear unit.
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| Size | Speed class min-1 | Nominal torque Nm | Maximum torque dynamic package 1 Nm | Maximum torque dynamic package 2 Nm | Inertia kgcm² |
| 71 - 225 | 1 200 | 2.5 - 300 | 5 - 700 | 8.5 - 1100 | 5.42 - 4390 |
| 71 - 225 | 1 700 | 2.7 - 290 | 5 - 700 | 8.5 - 1100 | 5.42 - 4390 |
| 71 - 225 | 2 100 | 2.7 - 265 | 5 - 700 | 8.5 - 1100 | 5.42 - 4390 |
| 71 - 225 | 3 000 | 2.6 - 220 | 5 - 700 | 8.5 - 1100 | 5.42 - 4390 |
| Dynamic package 1 | Dynamic package 2 |
| Mdyn ~ 200 % MN: for mounting to gear units with standard pinion shaft ends | Mdyn ~ 300 - 350 % MNfor mounting to gear units with reinforced pinion shaft end |
| AC motor of the DR2L.. series | |
| Size | DR2L..: 71, 80, 90, 100, 112, 132, 160, 180, 200, 225 |
| Overall length | S, MS, MK, M, L, LS |
| Number of poles | 4 |
| Output options | |
| Output options | /FI, /FF, /FT, /FL, /FG, /FM, /FE, /FY, /FC |
| Mechanical attachments | |
| Brake | BE05, BE1, BE2, BE5, BE11, BE20, BE30, BE32, BE60, BE62 |
| Manual brake release | HF, HR |
| Backstop | /RS |
| Pickup / temperature detection | |
| Thermal motor protection | /PI, /TF, /TH |
| Temperature detection | /PT, /PK |
| Encoder | |
| Built-in encoder | /EI8. |
| add-on encoder | /EK8., /AK8. |
| Mounting adapter | /EK8A, /XV.A, /XH.A |
| Connection alternatives | |
| Connection alternatives | /IS, /ISU, /AB.., /AC.., /AD.., /AK.., /AM.., /AS.., /KCC, /KC1, /IV |
| Ventilation | |
| Fan guard | /C, / SA |
| fan | /AL |
| Forced cooling fan | /V |
| Further options | |
| Condition monitoring | /DUE |
| 2nd shaft end | /2W |
| Condensation drain hole | /DH |