■ Inner Structure
■ Product Principle
A rotary motor consists of a rotor and stator. The rotor is the load itself or directly connected to the load, and is equipped with permanent magnets. The stator is fixed to the base and contains multiple coils. Based on the electromagnetic principle, energizing the coils generates a rotating magnetic field, which directly drives the permanent magnet rotor to rotate. The rotor speed is determined by the frequency of the applied current, while its position is controlled by the phase of the current.
■ Product Advantages
1. Reliable position holding
The integrated brake provides holding torque when the motor is stopped, helping keep the rotary axis securely in the required position. This is particularly important for applications where the load must remain stationary during machine pauses or power-off conditions.
2. Enhanced operational safety
The brake helps prevent unintended rotation when the motor is not actively generating torque. By providing an additional mechanical holding function, it can improve the safety and stability of rotary equipment during shutdown and emergency conditions.
3. Stable load retention
The braking mechanism is designed to hold the rotary load securely against external forces when the axis is stationary. This helps maintain the required position and reduces the risk of unwanted movement caused by gravity or external mechanical forces.
4. Suitable for vertical and tilted axes
For rotary mechanisms installed at vertical or inclined orientations, the brake can provide additional holding capability when the servo motor is stopped. This makes the series suitable for applications where the load position must be maintained against gravity.
5. Compact integrated design
Integrating the brake directly into the motor assembly eliminates the need for a separate external braking mechanism and associated mounting components. This simplifies machine construction while reducing installation space and mechanical complexity.
Brake rotary motors are designed for applications where reliable load holding and enhanced safety are required in addition to normal direct-drive rotary performance. Compared with standard rotary motors, the integrated brake provides a self-locking or holding function when the motor is stopped, helping prevent unintended rotation during standstill or power-off conditions. This feature is particularly valuable for rotary axes affected by gravity or external forces, where maintaining the load at a fixed position is essential for safe and stable operation. The direct-drive structure eliminates the backlash and mechanical losses associated with conventional reducers, while the integrated encoder provides accurate position feedback for precise servo control. By combining direct-drive performance with reliable position holding, brake rotary motors are suitable for rotary tables, tilting mechanisms, lifting and positioning systems, vertical or inclined rotary axes, and other applications requiring both precise motion and secure load retention.

