Product Description:

The MCP070D-V300-NI-L1CN-NNNN is a linear motor primary section produced by Bosch Rexroth Indramat within the MCP Linear Motors series. In automated machinery, this moving coil converts controlled current into direct thrust along a permanent-magnet track, providing rapid, backlash-free positioning. By eliminating gearboxes or ball screws, the part reduces wear and supports applications such as precision pick-and-place stations, semiconductor handlers, and metrology stages. Because thrust is generated directly at the axis, response remains fast and mechanical backlash from transmission components is avoided.

The winding is intended for a DC bus of 300 VDC, so inverter stages in this voltage class can deliver peak and continuous currents without derating. Heat is removed only by natural convection, so installation must allow free airflow around the coil housing. Service cables emerge through a front cable exit, simplifying routing when the carriage travels along guides with limited clearance behind the load plate. A compact active width of motor size 070 allows several primaries to fit side by side on multi-axis gantries. Position feedback is derived from a Hall unit that provides an analog output, allowing sinusoidal commutation during startup before fine encoder signals take over.

The motor uses an I-shape mounting style, so the aluminum base carries rails that align with standardized track bars while lowering moving mass. Axial length is classified as frame length D, giving additional active copper for higher continuous thrust without altering width. The motor ships with no special design features, which avoids added weight or complexity when standard environmental protection is sufficient. Its inherently ironless design reduces thermal inertia because the absence of iron laminations lets temperature settle quickly after load changes. This layout is well suited to moving carriages where low mass helps maintain dynamic response during short, repetitive travel.