Product Description:

The 8JSA24.R0080D000-0 synchronous motor is manufactured by B&R Automation within the 8JS Synchronous Motors series. It is intended for driven axes where precise speed regulation and quick acceleration are required, forming a mechanical link between an electronic servo drive and the machine load. By supplying tightly controlled torque over its full speed range, the motor supports indexing tables, pick-and-place units, and packaging spindles in general industrial automation.

Its nominal shaft speed reaches 8000 rpm, giving drive systems a wide ratio between top speed and low-speed holding performance. Heat is removed through self-cooling, so no external blower or liquid circuit is required, simplifying machine ventilation. For position feedback, the unit uses a resolver that supplies rotor angle data with an accuracy of 10 angular minutes. This tolerance indicates the maximum difference between the reported and actual mechanical positions. Power and feedback conductors exit through an angled swivel connector, allowing cables to align with tight machine spaces while reducing stress on the plug and its conductors.

The motor uses a flange-mounting interface that mates directly with gearboxes or machine plates without additional brackets. The output end has a smooth shaft, facilitating low-wobble coupling through clamp hubs or shrink discs where backlash must be minimized. Because the rotor is supplied without a holding brake, static torque must be generated by the drive or an external clamp when vertical loads are involved. The stator stack corresponds to motor length 4 and pairs with motor size 2 to balance continuous torque capability against a compact overall depth. This compact arrangement leaves more room for adjacent components inside multi-axis packaging heads or small gantry carriages. The mounting interface also supports accurate alignment between the motor shaft and the connected load, helping reduce unwanted radial forces during high-speed operation.