Product Description

MAC112D-0-HD-4-C/130-A-1/WA605XX/S005 is a MAC series AC servo motor from Bosch Rexroth. The main motor shaft has a keyway and complies with DIN 6885-1, a German industrial standard for keyways and key seats. Specifically, it covers "Parallel keys, deep pattern, unrounded edges, dimensions, tolerances, and fits". This standard defines the dimensions, tolerances, and fits for parallel keys and keyways used for the connection of shafts and hubs in machinery and mechanical engineering. The standard includes tables and formulas for calculating the appropriate dimensions of the keyway and key, based on the size and shape of the shaft and hub being connected. It also specifies tolerances for the keyway and key, ensuring a proper fit between the two components. A shaft with a keyway provides a secure and reliable method of transmitting torque from one rotating component to another.

By using a key and keyway, the rotational forces are evenly distributed between the shaft and the hub or gear that it is connected to, preventing slippage and ensuring consistent performance. The key and keyway also help to maintain proper alignment between the shaft and the hub or gear, reducing wear and tear on both components and prolonging their lifespan. Additionally, the use of a keyway allows for easy disassembly and reassembly of the connected components, making maintenance and repair tasks more efficient and cost-effective. The motor’s nominal speed rating is 1500 RPM. It is equipped with a 45 Nm blocking brake. Bosch has designed the motor for convection cooling. The recommended ambient temperature range is 0 to 45 degrees Celsius. The MAC112D-0-HD-4-C/130-A-1/WA605XX/S005 gets power from a drive controller. The main power socket is on side A of the housing.