MSMF042L1U2M Panasonic A6 400W Motor, Torque Nm -1.27, RPM - 3000

The function of the Panasonic MSMF042L1U2M (A6 series 400W servo motor) is to provide precise, controlled rotational motion in automated systems.

Main Function

It converts electrical signals from a servo drive into:

• Accurate angular position control
• Controlled speed (up to ~3000 RPM rated)
• Controlled torque (up to ~1.27 Nm rated, higher in peak mode)

What it actually does in a machine

In real applications, this motor is used to:

• Move robot arms to exact positions
• Drive CNC machine axes (X, Y, Z motion systems)
• Control conveyor indexing systems
• Operate pick-and-place machines
• Run precision packaging or labeling equipment

How it works (simple idea)

1. The servo drive sends electrical pulses
2. The motors encoder (high-resolution feedback) reports its exact position
3. The drive constantly corrects movement
4. Result: very accurate motion with minimal error