Bosch Rexroth TCM2.1-02-7 Capacitor Module

Bosch Rexroth TCM2.1-02-7 Capacitor Module, also cataloged as TCM2.1027, is an auxiliary capacitance module in the TCM series designed for use with Rexroth Indramat power supplies in AC drive systems. It stores drive energy during braking and can reuse that energy for acceleration, improving regenerative performance and torque stability in servo drive configurations. As an add-on to the TCM capacitor family, it enhances the drive’s DC bus energy handling for Indramat/Rexroth drive equipment that requires extra energy storage. The part is identified by the model numbers TCM2.1-02-7 and TCM2.1027 and is described by retailers as an additional capacitor module for Bosch Rexroth Indramat drive systems.