The EP7211-0034 servomotor EtherCAT Box with integrated One Cable Technology (OCT) offers high servo performance in a very compact design for AM8100 series motors with up to 4.5 A (Irms). The One Cable Technology combines motor cable and absolute feedback system in a single cable. The integrated electronic identification plate of the AM81xx motors can be read in automatically by the servo box to configure the motor parameters. In this way, wiring and commissioning requirements are simplified.
The high-performance control technology supports fast and highly dynamic positioning tasks, while numerous monitoring functions offer maximum operational reliability. EtherCAT as a high-performance system communication enables ideal interfacing with PC-based control technology. LEDs indicate status, warning and error messages as well as possibly active limitations. Two integrated digital inputs enable the connection of limit switches.
The STO function according to EN 61800-5-2 can be implemented with the aid of the non-reactive HWE input according to a safety level Cat. 3, PL d according to DIN EN ISO 13849-1:2015 (see document “EP7211-0034 TwinSAFE application example”).
Product status:
regular delivery
Product information
Technical data | EP7211-0034 |
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Protocol | EtherCAT |
Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
Technology | compact drive technology |
Number of outputs | 1 x servomotor, 1 x motor brake |
Number of channels | 1 |
Number of inputs | 2 x end position, 1 x feedback, 1 x HWE |
Connection method | direct motor connection with OCT |
Load type | permanent magnet-excited three-phase synchronous motor |
Supply voltage power | 8…48 V DC (external) |
Distributed clocks | yes |
Output current (rms) | 4.5 A |
Peak current (rms) | max. 9.0 A for 1 s |
PWM clock frequency | 16 kHz |
Current controller frequency | 32 kHz |
Rotating field frequency | 0…599 Hz |
Rated speed controller frequency | 16 kHz |
Power supply connection | feed: 1 x 7/8" plug, 5-pin; downstream connection: 1 x 7/8" socket, 5-pin |
Electrical isolation | 500 V |
Current consumption from US | 120 mA |
Output voltage motor brake | 24 V DC |
Output current motor brake | max. 0.5 A |
Realization STO | hard-wired via safe output |
Safe stop functions | Safe Torque Off (STO) |
Special features | compact and system-integrated, absolute feedback, One Cable Technology (OCT), plug and play, STO (Safe Torque Off), preset drive profile MDP 742 |
Weight | approx. 500 g |
Operating/storage temperature | -25…+60°C/-40…+85°C |
Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
Protect. rating/installation pos. | IP65/66/67 (conforms to EN 60529)/variable |
Approvals/markings | CE, UL, TÜV SÜD |
Housing data | 7/8" infeed |
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Dimensions (W x H x D) | 60 mm x 150 mm x 26.5 mm |
Material | PA6 (polyamide) |
Installation | 2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4 |
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