RD52.2-4B-015-L-A2-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911201299
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat RD52.2-4B-015-L-A2-FW is a drive controller from the RD 500 Drive Controllers series featuring a rated power of 15.0 kW and a voltage range of 380 to 480 V. It is equipped with forced air cooling, an integrated mains filter, and a built-in brake chopper. The controller uses field oriented vector control and is designed for use with a converter 3 x AC supply.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The RD52.2-4B-015-L-A2-FW is a drive controller manufactured by Bosch Rexroth Indramat within the RD 500 Drive Controllers series. It links the plant's three-phase mains to an AC motor, converting fixed-frequency power into a variable output so automated lines gain commanded speed and torque profiles. The unit supports centralized parameter storage and fieldbus integration, allowing operating data to remain consistent across coordinated sections of a machine. Compact mechanical dimensions allow installation in control cabinets where space is limited and wiring density is high, especially where multiple drives share the same enclosure.
At a rated output of 15.0 kW, the controller drives medium-size machines without derating. It accepts line potentials in the 380 to 480 V window common to industry. Closed-loop current regulation is executed through field-oriented vector control, providing precise torque response during load changes and at very low shaft speeds. Thermal energy is removed by forced air cooling, so cabinet airflow planning must ensure unobstructed intake and exhaust paths around the heat sink. The power section uses a three-phase AC converter front end that rectifies and smooths the mains before the inverter stage modulates voltage and frequency.
A built-in brake chopper connects directly to a resistor so kinetic energy generated during rapid deceleration is dissipated locally instead of elevating the DC-link voltage. Conducted emissions are curtailed by the integrated mains filter, minimizing interference with adjacent equipment on the same supply network. Control electronics can remain energized through external standby power, allowing parameter access while the power stage is isolated. The complementary starting lockout prevents unintended motor energization when the main section is not enabled. Component limits are stated with a ±10% tolerance to accommodate normal supply variation, and the unit belongs to design generation 2.
Frequently Asked Questions about RD52.2-4B-015-L-A2-FW:
Q: What type of brake chopper is included with the RD52.2-4B-015-L-A2-FW drive controller?
A: The RD52.2-4B-015-L-A2-FW is equipped with a built-in brake chopper for dynamic braking operations.
Q: What control type does the RD52.2-4B-015-L-A2-FW utilize?
A: This model uses field oriented vector control for precise motor regulation.
Q: What cooling method is used for the RD52.2-4B-015-L-A2-FW drive controller?
A: The RD52.2-4B-015-L-A2-FW features forced air cooling for heat dissipation.
Q: What is the rated power of the RD52.2-4B-015-L-A2-FW?
A: The rated power output for this drive controller is 15.0 kW.
Q: What is the voltage input range for the RD52.2-4B-015-L-A2-FW?
A: This unit accepts a supply voltage range of 380 to 480 V with a tolerance of ±10%.
