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        TDM1.2-050-300-W1

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        Bosch Rexroth / INDRAMAT TDM1.2-050-300-W1 is a forced-ventilated AC servo drive module with a 300 V DC link, 50 A type and peak current, 45 A continuous current and 15 kW continuous power.
        In Stock
        Ships by Wednesday, October 28
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for TDM1.2-050-300-W1

        • Manufacturer:
          Rexroth
        • Part Number:
          TDM1.2-050-300-W1
        • Product Family:
          Rexroth
        • Product Type:
          AC Servo Drive Module
        • Stock:
          1
        • Type current:
          50 A
        • Peak current:
          50 A
        • Continuous current:
          45 A
        • DC-link voltage:
          300 V DC ±15%
        • Continuous power:
          15 kW
        • Power loss at continuous current:
          250 W
        • +24 V signal-processing load:
          950 mA; 350 mA for new modules from SN 234
        • +15 V measuring-supply load:
          140 mA
        • -15 V measuring-supply load:
          60 mA
        • Fan supply on documented external-fan version:
          220 or 115 V AC, 50–60 Hz, 30 VA
        • Protection:
          IP10
        • Operating temperature:
          +5 to +45°C at rated data; up to +55°C with reduced data
        • Storage temperature:
          -30 to +85°C
        • Installation altitude:
          Up to 1000 m without derating
        • Dimensions:
          10.5 × 39.0 × 35.5 cm
        • Weight:
          10 kg
        • Tariff Code:
          8504409999
        • 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 MOD Matching Fan Version System Wiring Application
        • Match the MOD1 or MOD2 programming module to the exact motor and compensation requirement
        • Verify whether the installed unit uses the legacy external fan supply or the later internal 24 V fan arrangement
        • Keep the 45 A continuous-current limit distinct from the 50 A type and peak current

        TDM1.2-050-300-W1 is a Bosch Rexroth / INDRAMAT ac servo drive module in the INDRAMAT TDM 1.2 family.

        The exact original technical-data column identifies 250 W power loss, 10 kg product weight, 300 V DC-link voltage with ±15% tolerance, and IP10 protection for this forced-ventilated TDM1.2 configuration.

        Match the installed MOD programming module, MAC motor, fan supply version, feedback cable, DC-bus source and controller wiring before returning the axis to service.

        Availability, condition, price, and shipping time for TDM1.2-050-300-W1 are confirmed during quotation.

        Bosch Rexroth TDM1.2-050-300-W1 AC Servo Drive Module Manuals, 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.

        • Select the MOD1 or MOD2 approach documented for the installed compensation method
        • Match the programming module to the exact MAC motor and drive combination
        • Preserve the machine-specific setup before exchanging the electronic module
        • Check the nameplate and serial number before connecting an external fan supply
        • Use the documented 220 V or 115 V connection only on the applicable external-fan version
        • Follow the internal 24 V fan arrangement for the later documented module design
        • Supply the module from the documented 300 V DC link and control-voltage bus
        • Verify X6 motor feedback, X5 controller signals and X1 power connections
        • Keep the motor brake and thermostat circuits consistent with the TDM1 connection plan
        • Machine-tool feed axes using MAC servo motors
        • Rotary indexing axes in modular INDRAMAT drive systems
        • Precision positioning axes supplied from a common 300 V DC link
        Description
        TDM1.2-050-300-W1 is a Bosch Rexroth / INDRAMAT AC Servo Drive Module.

        The exact original technical-data column identifies 250 W power loss, 10 kg product weight, 300 V DC-link voltage with ±15% tolerance, and IP10 protection for this forced-ventilated TDM1.2 configuration.

        Match the installed MOD programming module, MAC motor, fan supply version, feedback cable, DC-bus source and controller wiring before returning the axis to service.
        Alternative Names
        TDM1.2-050-300-W1 TDM 1.2-050-300-W1 INDRAMAT TDM1.2-050-300-W1 INDRAMAT TDM 1.2-050-300-W1 Bosch Rexroth Indramat TDM1.2-050-300-W1 Rexroth Indramat TDM1.2-050-300-W1
        Technical notes
        TDM1.2-050-300-W1 is a modular servo drive module, not a standalone AC-mains converter; its MOD module, MAC motor and system supply must be matched. Fan wiring differs across the documented serial-number change, so verify the actual nameplate and connector arrangement.
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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.
        VIEW ALL FAQS
        Does TDM1.2-050-300-W1 always require a 220 V fan supply?
        No. The original documentation covers 220 V and 115 V fan versions, while later units from the documented serial-number change use an internal 24 V fan arrangement. Verify the nameplate, serial number and X13 wiring on the actual module.
        Can TDM1.2-050-300-W1 directly replace a 30 A or 100 A TDM1.2 module?
        No. Recheck the MAC motor, MOD programming module, DC-bus source, conductor and fuse sizing, continuous duty, fan arrangement and cabinet heat. Similar TDM1.2 mechanics do not make current classes interchangeable.
        Which programming module belongs with TDM1.2-050-300-W1?
        The official selection table permits the documented MOD1 or MOD2 approach depending on set-point compensation, but the installed MOD identity must also match the exact motor and machine setup. Preserve the original module record.
        Can TDM1.2-050-300-W1 connect directly to AC mains as a standalone drive?
        No. It is a modular servo drive module supplied from the documented 300 V DC link and control-voltage bus of the system supply module. Do not treat it as an integrated mains converter.
        Why can TDM1.2-050-300-W1 show ready but produce no motor torque?
        Check the RF enable chain, controller inputs, Ired current reduction, MOD module identity, motor-feedback and tacho signals, brake circuit and the 300 V DC link. A ready contact alone does not establish torque-producing feedback and enable conditions.
        Can an existing motor-feedback cable from another TDM family be reused with TDM1.2-050-300-W1?
        Reuse only after confirming the TDM1 X6 pinout, cable type, MAC motor feedback connector, shield termination and cable condition. Mechanical connector fit does not prove signal compatibility.
        Why do fan-fuse and fan-wiring instructions differ between TDM1.2-050-300-W1 units?
        INDRAMAT documents a design change at the stated serial-number threshold. Earlier units use the external fan supply and related fuse path; later units use the internal 24 V arrangement, so the individual unit's serial number governs service work.

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