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TDM7.1-030-300-W1

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TDM7.1-030-300-W1 is a forced-cooled 300 V Rexroth/INDRAMAT servo module rated 30 A peak and 12 A continuous.
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Technical specifications for TDM7.1-030-300-W1

  • Manufacturer:
    Rexroth
  • Part Number:
    TDM7.1-030-300-W1
  • Product Family:
    Rexroth
  • Product Type:
    AC Servo Drive Module
  • Stock:
    1
  • Type current:
    30 A
  • Peak current:
    30 A
  • Continuous current:
    12 A
  • DC-link voltage:
    300 V DC ±10%
  • Continuous power:
    9 kW
  • Power loss at continuous current:
    135 W
  • +24 V signal-processing load:
    250 mA
  • +15 V measuring-supply load:
    150 mA
  • -15 V measuring-supply load:
    75 mA
  • Documented fan-unit choices:
    LE5-024, LE5-115 or LE5-220
  • Rated ambient temperature:
    +5 to +45°C
  • Maximum ambient temperature with derating:
    +55°C
  • Storage and transport temperature:
    -30 to +85°C
  • Maximum installation elevation without derating:
    1000 m
  • Humidity class:
    F according to DIN 40040
  • Protection category:
    IP10 according to DIN 40050
  • Dimensions:
    7.0 × 39.0 × 35.5 cm
  • Weight:
    6.5 kg
  • Tariff Code:
    8503009090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals TDM7 Interface MOD21/MOD22 Fan & Baffle Application
  • Base sustained motor duty on the documented 12 A continuous limit
  • Match MOD21/MOD22 to the exact motor and TDM7 axis function
  • Select and wire the LE5 fan from its own nameplate and cabinet supply

TDM7.1-030-300-W1 has a large difference between its 30 A peak rating and 12 A continuous capability.

The original TDM7 table specifies 9 kW continuous power, 135 W loss and forced ventilation from a separate LE5 fan.

Replacement planning must preserve the TDM7 interface, MOD21/MOD22 identity, motor feedback, fan voltage and cooling-baffle location.

Availability, condition, price, and shipping time for TDM7.1-030-300-W1 are confirmed during quotation.

Bosch Rexroth TDM7.1-030-300-W1 AC Servo Drive Module Product Series, Service, Industry Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Preserve the TDM7 controller-input and message assignments
  • Verify feedback, current reduction and ready-chain wiring
  • Do not copy TDM3/TDM4 connector assumptions
  • Match programming-module identity to the exact motor
  • Retain customer parameters and compensation data
  • Keep the programming module with the documented TDM7 axis
  • Select the LE5 fan voltage from the installed cabinet supply
  • Prove airflow before production torque
  • Use the cooling baffle at the documented left-edge condition
  • TDM7 servo axes requiring 12 A sustained current with short 30 A peaks
  • Existing TDM7 packages retaining MOD21/MOD22 and the original controller interface
  • Forced-cooled cabinet positions fitted with the correct LE5 fan and baffle arrangement
Description
TDM7.1-030-300-W1 is a forced-cooled Bosch Rexroth/INDRAMAT AC servo drive module for a modular system supplied through a 300 V DC link.

Its 030 designation represents the 30 A type and peak-current class, while the documented continuous-current capability is 12 A. The W1 configuration requires an appropriately powered LE5 fan.

The replacement must preserve the TDM7 controller interface, MOD21 or MOD22 programming-module identity, MAC motor and feedback wiring. Fan voltage, airflow and any required cooling baffle must be verified separately.
Alternative Names
TDM7.1-030-300-W1 TDM 7.1-030-300-W1 Bosch Rexroth TDM7.1-030-300-W1 Bosch Rexroth Indramat TDM7.1-030-300-W1 Rexroth Indramat TDM7.1-030-300-W1
Technical notes
TDM7.1-030-300-W1 must not inherit TDM3 or TDM4 interface assumptions. Its MOD21/MOD22 module, TDM7 signal assignments and LE5 fan are separate matched items. Cooling baffle 224869 is required under the documented left-edge or spacing condition.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can TDM7.1-030-300-W1 replace TDM3.2-030-300-W1 because both use an LE5 fan?
No. The continuous-current data, controller interface and programming-module families differ. Preserve TDM7 wiring and MOD21/MOD22 identity.
Why is the 12 A continuous limit important for TDM7.1-030-300-W1?
The 30 A value describes the peak/type class, not sustained thermal duty. Axis sizing must follow the documented 12 A continuous capability and actual cabinet conditions.
What information is needed when ordering a programming module for TDM7.1-030-300-W1?
Provide the controller’s complete type plate, the installed motor type, the full identification from the existing MOD21 or MOD22 module, and the machine or axis application. The MOD family alone is insufficient because its motor and application data must match the original axis.
Can an existing LE5 fan be reused with a replacement TDM7.1-030-300-W1?
Only after confirming the exact fan version—LE5-024, LE5-115 or LE5-220—matches the cabinet supply, connector arrangement, mounting and airflow direction. Mechanical fit alone does not establish electrical or cooling compatibility.
Why can a replacement TDM7.1-030-300-W1 power up but produce no motor torque?
Verify that the retained MOD21/MOD22 module belongs to the installed motor and axis, then check the TDM7 enable and message connector, current-reduction input, motor-feedback wiring, brake circuit and 300 V DC link. A powered controller and operating fan do not confirm that the torque-enable conditions are complete.
When does TDM7.1-030-300-W1 need cooling baffle 224869?
Use it when the controller is at the left side of the package or more than 10 mm from the unit on its left, as specified by the common TDM7 dimension drawing.
What should be provided when ordering a replacement TDM7.1-030-300-W1?
Provide photographs of the complete controller type plate, the MOD21/MOD22 identification, the LE5 fan nameplate, the connected motor type and the existing connectors. Also confirm whether the order requires only the controller or must separately include the programming module, fan and connection accessories.

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