KDA 2.1-150-3-A0S-W1
Wake Industrial LLC is not an authorized distributor of this product.
- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat KDA 2.1-150-3-A0S-W1 Spindle Drive is part of the KDA Spindle Drives series and features air cooling. It is equipped with a digital control type and operates on 3-phase 230/400 V input voltage with a rated current of 150 A. The drive weighs 18 kg and has an IP20 rating.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The Bosch Indramat manufactures Digital Spindle Drive KDA 2.1-150-3-A0S-W1 for integration into modular and centralized industrial automation systems. This design has a DC bus input of 300 volts, which is a common supply module. It gives a rated current of 150 amps. The maximum output current that is continuously available under normal operating conditions is about 90 A.
The KDA 2.1-150-3-A0S-W1 spindle drive has a blower supply of 220 volts AC. This is compatible with either 50 Hz or 60 Hz frequency. This blower input is independent of the U1 logic power. It remains standardized at 24 volts DC, which is supplied via the internal system bus. The interface and signal connection are streamlined in order to have easy integration. The motor feedback will be controlled using a 15-pin common connector (x3) to have accurate rotational feedback monitoring. The speed command input of the KDA 2.1-150-3-A0S-W1 spindle drive is analog. It takes a +/-10 V signal at the 9-pin X4 connector. An optional interface allows a parallel connection to an RS-232C serial port, provided in the 25-pin X6 connector. The X1 provides the unit with a DC bus power supply. The X2 is a 37-pin port that takes care of NC (numerical control) communications. X5 is deliberately unsupported and does not accept auxiliary encoder input.
The cooling system of the KDA 2.1-150-3-A0S-W1 spindle drive works on a forced-air blower platform pulling air through an external heatsink. It is attached to the rear of the control panel. The drive should be mounted vertically so that it has the right air intake. The dimensions of the unit are 373 mm for depth, 185 mm for width, and 345 mm for height. Its design complies with DIN 40040 Class F. The drive can tolerate 70% relative humidity. It has an IP10 degree of protection as per DIN 40050 classification.
Frequently Asked Questions about KDA 2.1-150-3-A0S-W1:
Q: How is cooling handled in KDA 2.1-150-3-A0S-W1 spindle drive?
A: The KDA 2.1-150-3-A0S-W1 spindle drive uses a forced-air blower system attached to a rear heatsink. The airflow draws heat away from power components during continuous operation.
Q: What power input supports KDA 2.1-150-3-A0S-W1 cooling system?
A: The KDA 2.1-150-3-A0S-W1 spindle drive blower operates on 220 V AC at either 50 Hz or 60 Hz. The blower voltage is independent of the 24 V logic input.
Q: How should KDA 2.1-150-3-A0S-W1 be installed for proper airflow?
A: The KDA 2.1-150-3-A0S-W1 spindle drive must be mounted vertically in the control cabinet. The orientation ensures correct air intake across the heatsink.
Q: Which interface enables speed control on KDA 2.1-150-3-A0S-W1?
A: The KDA 2.1-150-3-A0S-W1 spindle drive uses a 9-pin X4 port to accept a ±10 V analog speed command. The input provides real-time velocity reference from external control units.
Q: What connector manages motor feedback in KDA 2.1-150-3-A0S-W1?
A: The KDA 2.1-150-3-A0S-W1 spindle drive uses a 15-pin X3 interface for standard motor feedback. The connection allows accurate speed and position monitoring.
