Litco inventory record match
TDM4 overview
TDM4 belongs to the TDM Servo Drive Modules platform. TDM4 servo-drive modules represented in inventory records.
Legacy analog servo-drive modules matched by series, current, DC-bus class, cooling, command configuration and motor feedback system.
The base model identifies a useful frame or product group, but it is not enough by itself to select a replacement. Electrical design, feedback, mechanical interface, brake, cooling, firmware and installed options can all change inside one model group.
Send the full nameplate plus photos of the unit and connections. Litco can route the request toward a verified inventory check, repair evaluation, exchange or a technical follow-up.
Manufacturer document trail
MAC Servo Drives with TDM and KDS Modules
Reference for MAC motors with TDM and KDS legacy servo-drive modules.
Use the source to establish the product context, then verify the complete TDM4 nameplate, material number, revision and installed system before selecting hardware.
View manufacturer reference →Repair, testing and exchange
Use one intake for a repair evaluation, exchange request or replacement search. Describe the failure, capture any display or drive fault, identify the machine and axis, and preserve parameters or application data before removing control hardware.
Other TDM model groups
Use the exact model characters on the label. Neighboring groups can use different frames, power classes, interfaces or mechanical packages.
