As autonomous mowing becomes more common across commercial landscapes, safety is no longer just a feature - it is a requirement. These machines operate around people, property, and challenging terrain without direct human control, making fast, reliable stopping capability critical. At the core of every safe autonomous mower are electromagnetic clutches and spring-applied brakes that provide precise motion control and instant emergency stopping. When sensors detect an obstacle or fault, Ogura clutch and brake systems immediately disengage blade power and bring the machine to a halt, helping protect both operators and the surrounding environment.

Ogura clutch-brake systems are engineered to meet strict safety expectations in real-world applications. Industry guidelines require mower blades to stop within seconds after disengagement, and integrated clutch-brake designs play a key role in achieving these standards. By combining power transmission and braking in one unit, Ogura systems ensure that blades not only shut off quickly but are actively stopped using internal braking torque. At the same time, spring-applied brakes mounted on the drive motors automatically engage if electrical power is lost, ensuring that machines do not continue moving unexpectedly. This "default to safe" approach allows autonomous equipment to operate with confidence, even in high - risk environments such as slopes, embankments, and public spaces. The spring-applied brakes also work as safety brakes, which are particularly important if the machine is parked on a slope.

Beyond safety, these systems also enable the full potential of autonomous mowing by supporting both productivity and reliability. Electromagnetic clutches allow precise, on-demand blade engagement, while power-off braking systems stabilize machines and prevent unintended movement. Leading equipment manufacturers rely on these proven technologies to build autonomous mowers that can operate efficiently while maintaining strict safety performance. By integrating smart control systems with dependable mechanical safety components, Ogura helps ensure that autonomous mowing delivers both labor-saving efficiency and peace of mind throughout the operating season.

Features / Benefits of our Ogura PTO Clutches:

• FlipSet™ adjustable brake pads
• Integrated electrical connector
• One-piece construction (preassembled)
• New bearing seal design (better resistance this water)
• Optional soft start control
• Design Experience and Support
• Global Manufacturing Capability and On-Time Delivery
• Customization and Optimization to Meet Your Needs
• Domestic Personal Support with Global Resource Reach

---

---