The addition of the brake increases both the weight and length of this 2 kW motor compared to the non-brake (G6M) model.
The primary function of the Panasonic MSMF202L1H6M is to provide powerful, high-speed rotary motion with an integrated fail-safe locking mechanism.
1. Fail-Safe Holding (Integrated Brake)
The "H" in the model name indicates a built-in electromagnetic holding brake.
- Vertical Safety: Its most critical job is to prevent heavy machine parts (like a robot arm or a CNC Z-axis) from falling due to gravity when the power is turned off or during an emergency stop.
- Power-Off Engagement: It is a friction-style brake that is automatically locked by internal springs. You must apply 24V DC to release it so the motor can spin.
2. High-Speed "Low-Inertia" Response
Because this is an MSMF (Low-Inertia) motor, it is designed for speed and agility.
- Rapid Cycling: The lightweight internal rotor allows the motor to reach its 3000 RPM rated speed almost instantly.
- Application: It is ideal for machines that perform hundreds of small, fast movements per minute, such as electronic component mounting, high-speed labeling, or sorting conveyors.
3. Extreme Positioning Accuracy
The motor functions as a high-precision actuator thanks to its 23-bit encoder.
- Resolution: It communicates its exact position back to the driver with a resolution of over 8 million points per rotation.
- Stability: This high resolution allows the system to remain perfectly still and stable at a specific coordinate without "hunting" or vibrating.
4. Rugged Industrial Performance
- Torque Delivery: It provides a constant 6.37 Nm of torque, ensuring it can handle significant mechanical resistance while maintaining speed.
- Protection: Its IP67 construction ensures it functions reliably in environments where it might be exposed to dust, oil mist, or water spray.