TDM1.4-050-300-W1-00 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat TDM1.4-050-300-W1-00 is part of the TDM Servo Drive Modules series and provides a continuous power output of 15 kW with a continuous current of 45 Amps. It is cooled by a built-in fan, has a DC link voltage of 300 VDC, and features a flush mount installation style. The drive operates with a protection rating of IP10 and supports a maximum ambient temperature of 55 degrees Celsius.
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Product Description:
The TDM1.4-050-300-W1-00 is a servo drive module produced by Bosch Rexroth Indramat as part of the TDM Servo Drive Modules series. It operates as the power stage between drive controllers and synchronous motors in automated machinery. The module converts stored DC energy into regulated three-phase currents that support precise positioning and velocity control on production lines, handling units, and similar motion tasks. This arrangement lets the control system manage motor response through the drive rather than feeding power directly to the motor windings.
Under steady load, the module can supply a continuous current of 45 A, which corresponds to a continuous mechanical output capacity of 15 kW when matched with the proper motor. Power semiconductors are fed from a stabilized 300 VDC link, while transient torque demands are met with a peak current capability of 50 A. This same value is also the specified type current. At rated current, the electronics dissipate 250 W, and this heat is removed through the module’s cooling path. Control logic draws 15 mA from the auxiliary +15 V rail, and the monitoring amplifiers consume 140 mA on the positive measuring supply and 60 mA on the negative measuring supply. Installation is by flush mounting inside a cabinet, and the insulation system conforms to humidity Class F. These low-voltage supply connections support the internal control and monitoring circuits rather than the motor power stage.
Environmental limits for safe operation include ambient temperatures up to 55 °C and mounting elevations not exceeding 1000 m above sea level. An enclosure protection level of IP10 permits cabinet airflow while still guarding against accidental contact with energized parts. Cooling air is circulated by the module’s built-in fan, which directs the airflow across the heat sink during prolonged duty cycles. Proper cabinet spacing and installation orientation keep the airflow path unobstructed. This helps the module maintain stable internal temperatures during continuous operation.
Frequently Asked Questions about TDM1.4-050-300-W1-00:
Q: What is the continuous current rating of the TDM1.4-050-300-W1-00 servo drive?
A: The TDM1.4-050-300-W1-00 servo drive module supports a continuous current output of 45 A for reliable operation in demanding applications.
Q: What cooling method is used in the TDM1.4-050-300-W1-00 drive module?
A: The built-in fan provides the TDM1.4-050-300-W1-00 drive with its necessary cooling, ensuring stable performance.
Q: What mounting style does the TDM1.4-050-300-W1-00 support?
A: This drive can be flush mounted, simplifying installation in control cabinets and machines.
Q: What is the maximum ambient temperature for the TDM1.4-050-300-W1-00?
A: The TDM1.4-050-300-W1-00 servo drive has a maximum ambient operating temperature of 55 °C.
Q: What is the protection class of the TDM1.4-050-300-W1-00 drive?
A: The protection rating of this model is IP10, offering basic protection against solid objects.
