KDA 3.1-050-3-DQD-W1
Wake Industrial LLC is not an authorized distributor of this product.
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The KDA 3.1-050-3-DQD-W1 digital AC servo drive has a current rating of 50 amps, supports three axes, features internal cooling (W1), and weighs approximately 10 kilograms. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it offers cabinet mounting and compatibility with MAC, 2AD, and 1MB series motors.
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Product Description:
The KDA 3.1-050-3-DQD-W1 Spindle drive unit is developed by Bosch Rexroth. It is designed with grounding bolts positioned at the top. The vertical mounting is mandatory for proper thermal and mechanical operation. The drive operates from a 300 V DC link voltage. The drive delivers a rated output current of 50 A. It supports continuous current output up to 35 A to enable sustainable operations.
The KDA 3.1-050-3-DQD-W1 spindle drive has a control voltage requirement of 24 V DC input, drawing 1.2 amperes. The drive consumes 160 mA at ±15 V DC measurement inputs. These inputs power the internal logic and measurement systems essential for accurate drive control. The thermal management is provided by a dedicated 220 V AC blower unit. This ensures stable airflow and efficient heat dissipation during operation. The base weight of the drive is 16.6 kilograms. The KDA 3.1-050-3-DQD-W1 spindle drive holds an IP10 protection rating according to DIN 40 050 standards. It operates within a recommended ambient temperature range of +5°C to +45°C. The operation up to +55°C is permitted with proper derating. The unit can be stored safely in environments between -30°C and +85°C. The humidity classification is F, as defined by DIN 40 040. This ensures the durability of the spindle drive in typical industrial automation settings.
The KDA 3.1-050-3-DQD-W1 spindle drive includes multiple interface ports for integration. The connector X2 is a 37-pin port for command and analog signal input. X3 is a 15-pin feedback interface for motor encoder signals. X4 includes a 25-pin input for digital speed commands. An additional 5.9 kilograms is added when used with the LE4-220V blower and M1-KD mechanical mounting kit. This brings the total assembly weight to 22.5 kilograms. This product is available with a 1-year warranty when purchased from Wake Industrial.
Frequently Asked Questions about KDA 3.1-050-3-DQD-W1:
Q: How is grounding implemented for the KDA 3.1-050-3-DQD-W1 spindle drive?
A: The KDA 3.1-050-3-DQD-W1 spindle drive includes top-positioned grounding bolts. This simplifies grounding cable routing and supports proper mechanical installation.
Q: What protection level is provided by the KDA 3.1-050-3-DQD-W1 spindle drive?
A: The KDA 3.1-050-3-DQD-W1 spindle drive meets IP10 per DIN 40 050. This provides basic intrusion protection suitable for enclosed automation cabinets.
Q: What altitude range supports full output for KDA 3.1-050-3-DQD-W1 spindle drive?
A: The KDA 3.1-050-3-DQD-W1 spindle drive delivers full output up to 1000 meters altitude. Above this level, derating is required to manage cooling efficiency.
Q: What signal interface ports are included in KDA 3.1-050-3-DQD-W1 spindle drive?
A: The KDA 3.1-050-3-DQD-W1 spindle drive offers X2, X3, and X4 connectors. These ports support command, analog feedback, and digital speed control signals.
Q: How does humidity rating affect KDA 3.1-050-3-DQD-W1 spindle drive reliability?
A: The KDA 3.1-050-3-DQD-W1 spindle drive complies with DIN 40 040 Class F. This rating ensures reliability in standard factory and automation room environments.
