Description
The GTOZ/MOE Variable Speed Spring Drive Pulley serves as an essential component in offset printing machines, enabling precise control over drive speeds through its spring-loaded mechanism. This pulley adjusts the effective diameter to vary the speed ratio, facilitating smooth power transmission from the motor to the printing units. Its design ensures reliable operation under the demanding conditions of high-volume production environments.
Compatible exclusively with Heidelberg GTOZ and MOE models, this pulley bears the part number 52.090.049 and fits within the gears and pulleys category. It integrates directly into the machine’s drivetrain, maintaining alignment with original specifications to support uninterrupted workflow in professional printing setups.
In maintenance routines, inspecting and replacing the Variable Speed Spring Drive Pulley is crucial to avoid performance degradation, such as inconsistent speeds or belt wear. Proper upkeep of this part helps sustain machine reliability, minimizing downtime and ensuring consistent output quality in B2B printing operations.








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