Bosch Rexroth designed TDM 1.2-100-300-W1 as a drive module that their MAC servo drives will utilize. The manufacturer has an entire series of similar products, but let’s focus on this one and discover its features.
If you compare it to the TDM1 series of drives, the obvious thing you will notice is the type current. The technical data indicates it is set at 100A while continuous current is set at 65A. Both of these are the highest in the first line of these products made by the German company. These aren’t the only areas where this unit is the leader in its series. TDM 1.2-100-300-W1 is also the heaviest module out there with 10.5kg of weight (more than 20 pounds). It has the circuit voltage of 300V, but its power is set at 30kW, which is quite impressive.
If you are wondering about the cooling system, you should know that the product comes with a built-in fan. It was a logical option for this type current as only this type of ventilation can ensure an efficient cooling process. The product has a relatively high protection category as the manufacturer marked it as IP 10. The insulation category is C, but the important thing to mention that all the data we mentioned was tested on levels up to 1,000 meters above sea level. The performance may vary if you use the component above that limit. If you are still in a dilemma whether to trust this part and the manufacturer, we would say yes as this can be a product that will last for a long time. You should, however, analyze its features to ensure it can deliver expected results.
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