MCP040G-V070-NI-L0CN-NNNN Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MCP040G-V070-NI-L0CN-NNNN is an ironless linear motor in the MCP Linear Motors series. It has a motor size of 040, frame length G, and uses natural convection for cooling. This model features a front cable exit and a digital output Hall unit sensor type.
Internal Product Review
The MCP040G-V070-NI-L0CN-NNNN is an MCP ironless linear motor with natural convection cooling. Front cable exit and a digital output Hall unit sensor support clean integration and dependable feedback in precision motion systems. The 300 VDC bus rating makes the unit a strong choice for high-response linear motion applications.
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Product Description:
The MCP040G-V070-NI-L0CN-NNNN is an ironless linear motor primary section manufactured by Bosch Rexroth Indramat for the MCP Linear Motors series. The energized coil set moves across a fixed magnet track, converting drive current directly into linear thrust without a rotary transmission. Eliminating rotary-to-linear conversion reduces mechanical backlash and supports responsive acceleration under changing motion commands. The ironless design provides zero cogging and low moving mass, making the unit suitable for precision gantries, surface-mount pick-and-place heads, and coordinate-measuring axes that require smooth, repeatable positioning.
Electrical power is supplied from a DC link rated at 300 VDC, providing the servo drive with voltage headroom for dynamic current control and rapid acceleration profiles. Winding heat is dissipated through natural convection, so fans and liquid-cooling circuits do not add weight or complexity to the moving carriage. The mover has a compact 040 frame size, providing a narrow cross-section that can fit beside other axes in densely arranged machinery. Mechanical attachment uses an I-shaped mounting rail that keeps the coil body parallel to the magnet track and supports accurate air-gap adjustment. The service leads have a front-facing cable exit, keeping the cable bundle within the machine envelope and helping reduce bending stress during repetitive travel.
A Hall unit with a digital output supplies commutation signals, allowing the drive to determine the phase sequence immediately after power-up. This signal supports proper current switching while the machine’s main encoder provides the precise position feedback required for closed-loop motion control. The active coil stack has a G frame length, increasing continuous force capacity while retaining the narrow cross-section associated with this motor size. Because the primary section uses a standard configuration, it does not include special design features that would alter its mounting arrangement or electrical interface. The contact-free interaction between the primary section and magnet track avoids mechanical wear at the force-producing interface, while the low moving mass limits structural loading on the host machine during rapid direction changes.
