R911277086 (DDS02.2-W050-BE34-02-FW)

Name: R911277086 (DDS02.2-W050-BE34-02-FW)
Brand: Indramat Drives
SKU: DDS02.2-W050-BE34-02-FW
Price: 904.00 USD
Availability: InStock

DDS Drive Controllers

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The Bosch Rexroth R911277086 (MPN: DDS02.2-W050-BE34-02-FW) is a version 2 drive controller designed for installation in closed housings with 80mm clearance above and below to ensure proper ventilation. The unit utilizes three-phase current via A1, A2, and A3 power cable terminals, and terminal connections require M6 screws torqued to 5 Nm. Forced internal cooling is implemented, with air intake and exhaust positioned at the bottom of the controller. It is compatible with MKD, MDD, LSF, and LAF motor series and supports digital servo as well as resolver feedback. The controller is typically wall-mounted inside a control cabinet and rated for a maximum continuous current of 50 A. Operation is intended within an ambient temperature range of -30°C to 85°C. An earth connection is required for safe operation, and compliance with EC 89/392/EWG directives is necessary. Signal and supply lines should be routed separately to maintain electromagnetic compatibility. The enclosure provides protection against the intrusion of objects larger than 50 mm in diameter.