The link between the classical AC asynchronous motors for supply system/inverter operation and the highly dynamic synchronous servomotors with permanent magnets, both motor types with and without encoder feedback.
High rated torques and suitable for high loads
DRL.. asynchronous servomotors are particularly suitable when high external mass moments of inertia in relation to the motor shaft have to be controlled in a reliable manner. The design and dimensioning are of such a high quality that dynamic overload values of currently up to 350% can be reached for a short time. The overload capacity is divided into two dynamics packages.
The DRL.. series also has the required torque. With its four speed classes and a high-resolution sine/cosine encoder, a high speed quality is achieved – even at low speeds.
Our asynchronous servomotor also allows you to benefit from many additional features of the modular motor system of the DR.. series.
Only half the solution without a gear unit? Then use our modular concept and combine the DRL.. series asynchronous servomotors with a servo gear unit to obtain the servo gearmotor of your choice. Or simply choose the separate servo gear unit that meets your requirements.
Configure your own product
- Detailed information about your individual product
- CAD data and documentation for your configuration
- Direct quotation request or ordering
Your benefits
-
Reliable control
as a load of up to 3 to 4 times the nominal motor torque in relation to the motor shaft can be achieved. -
Safe control
Due to higher inherent mass inertia than with classic permanent magnet excited servo motors. -
High speed quality
in one servo gearmotor by means of a compact unit comprising gear unit and robust asynchronous servomotor. -
High accuracy
by reducing the circumferential backlash in conjunction with high efficiency and high-endurance gearing.
Features
- Continuous torque from 2.7 Nm to 290 Nm
- Maximum torques from 5 Nm to 1100 Nm
- Load up to 3.5 times the nominal motor torque
- Safe and exact positioning in conjunction with MOVIAXIS® multi-axis servo inverter or
MOVIDRIVE® application inverter - Full integration into the DR .. modular motor system, all options including brakes available, encoders,
- Exempt from the efficiency regulations, as converter motor
Technical data
DRL.. series
| Size | Speed class | Nominal torque | Maximum torque dynamic package 1 | Maximum torque dynamic package 2 | Inerzia kgcm² |
|---|---|---|---|---|---|
| 71-225 | 1 200 | 2.7 - 290 | 5-770 | 8.5 - 1000 | 4.9 - 4330 |
| 71-225 | 1 700 | 2.7 - 280 | 5-770 | 8.5 - 1000 | 4.9 - 4330 |
| 71-225 | 2 100 | 2.6 - 285 | 5-770 | 8.5 - 1000 | 4.9 - 4330 |
| 71-225 | 3 000 | 2.5 - 220 | 5-770 | 8.5 - 1000 | 4.9 - 4330 |
DRL2L.. series
| Size | Speed class | Nominal torque | Maximum torque dynamic package 1 | Maximum torque dynamic package 2 | Inerzia kgcm² |
|---|---|---|---|---|---|
| 1 - 80 | 1 200 | 2.5 - 8 | 5 - 14 | 8.5 - 30 | 5.42 - 27.7 |
| 1 - 80 | 1 700 | 2.7 - 9.6 | 5 - 14 | 8.5 - 30 | 5.42 - 24.7 |
| 1 - 80 | 2 100 | 2.7 - 9.6 | 5 - 14 | 8.5 - 30 | 5.42 - 24.7 |
| 1 - 80 | 3 000 | 2.6 - 9.2 | 5 - 14 | 8.5 - 30 | 5.42 - 24.7 |
Dynamics packages
| Dynamics package 1 | Dynamics package 2 |
|---|---|
| ~ 200 Mdyn / MN: for mounting to gear units with normal pinion shaft ends | ~ 300 Mdyn / MN: for mounting to gear units with reinforced pinion shaft ends |
Additional features
| AC motor of the DRL.. series | |
|---|---|
| Size | 71, 80, 90, 100, 112, 132, 160, 180, 200, 225 |
| Mounting position | S, M, L, MC, LC |
| Number of poles | 4 |
| Output options | |
| Output options | /FI, /FF, /FT, /FL, /FG, /FM, /FE, /FY, /FC |
| Mechanical attachments | |
| Brakes | BE05, BE1, BE2, BE5, BE11, BE20, BE30, BE32, BE60, BE62 |
| Manual brake release | HF, HR |
| Backstop | /RS |
| Temperature sensor / temperature detection | |
| Thermal motor protection | /TF, /TH |
| Temperature detection | /KT, /PT |
| Encoder | |
| Built-in encoder | /EI7C, /EI76, /EI72, /EI71 |
| Add-on esterno DR2L71-132 | EK8., / AK8 |
| Add-on encoder DRL71-132 | /ES7S, /ES7R, /ES7C, /AS7W, /AS7Y, /EV7., /AV7., /XV.., /XH.. |
| Add-on encoder DR160-225 | /EG7S, /EG7R, /EG7C, /AG7W, /AG7Y, /EV7., /AV7., /XV.., /XH.. |
| Mounting adapter | /ES7A, /EG7A, /XV.A, /XH.A |
| Connection alternatives | |
| Connection alternatives | /IS, /ISU, /AB.., /AC.., /AD.., /AK.., /AM.., /AS.., /KCC, /KC1, /IV |
| Ventilation | |
| Fan guard | /C, /LF |
| Fan | /AL |
| Forced cooling fan | /V |
| Additional options | |
| Condition monitoring | /DUB |
| 2nd shaft end | /2W |
| Reinforced winding insulation | /RI |
| Condensation drain hole | /DH |
Areas of application
- Gantry order picking robots
- Travel axes in palletizers
- Winding drives and cutter drums
- Lifting axes in gantries
- Conveyor applications