Description
Product Description
Brake Disc for RCS Motor
Our Brake Disc for RCS Motor is a precision-engineered component specifically designed for use with RCS (Wound Rotor Slip Ring) Motors commonly found in tower crane hoisting and slewing mechanisms. Engineered to handle the high starting torque and frequent reversing operations characteristic of RCS motor applications, this brake disc ensures reliable stopping power, smooth engagement, and exceptional durability under demanding duty cycles.
As a critical interface between the electromagnetic brake and the motor shaft, this disc delivers consistent performance essential for safe and precise crane operations.
Key Features
Optimized for RCS Motor Dynamics: Specifically engineered to complement the high starting torque and frequent start-stop cycles of wound rotor motors, ensuring synchronized braking performance.
Premium Material: Manufactured from high-strength GG25/HC250 cast iron or 40Cr alloy steel, providing excellent wear resistance and thermal stability during repeated braking.
Precision Fit for Motor Shaft: Machined with tight tolerances for hub fit (H7 tolerance) to ensure concentricity with the motor shaft, minimizing vibration and runout.
Applications
RCS Motor Braking Systems: Specifically designed for tower crane hoisting winches and slewing drives powered by RCS (wound rotor) motors.
Crane Types: Suitable for hammerhead, luffing jib, and flat-top tower cranes utilizing slip ring motor technology.
Compatible Brands: Engineered to fit RCS motors from major manufacturers including ABB, Siemens, Marelli, SEW, Demag, and Chinese OEMs (e.g., Jiangte, Yichang) .
Mechanisms: Ideal for main hoist, auxiliary hoist, and slewing mechanism brakes.
Our Advantages
Professional supplier of tower crane spare parts
Competitive pricing
Stable supply and fast delivery
Strict quality inspection before shipment
Export experience to global markets
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