8JSA32.R0055D100-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8JSA32.R0055D100-0 is a synchronous motor from the 8JS Synchronous Motors series. It features a nominal speed of 5500 RPM, flange mounting, and a keyed shaft end. The motor uses self-cooling and an angled swivel connector for connection, and has a resolver encoder system with an accuracy of 10 angular minutes.
Internal Product Review
The 8JSA32.R0055D100-0 is a B & R Automation 8JS Series synchronous motor with self-cooling and flange mounting. Resolver feedback with 10 angular minute accuracy supports dependable positioning in demanding motion applications. A keyed shaft and 5500 RPM nominal speed make the motor especially appealing for responsive drive systems.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 8JSA32.R0055D100-0 synchronous motor is manufactured by B&R Automation for the 8JS Synchronous Motors series. This three-phase unit functions as a torque source in industrial automation, converting modulated drive currents into precise rotation for gantry axes, form-fill-seal equipment, and general motion tasks. By offering a direct electromechanical interface between the inverter and the load, it removes the need for belts or gear trains in applications where positioning accuracy, dynamic response, and compact mounting are priorities. Its frame and feedback components are compatible with the ACOPOS drive platform, allowing the motor and drive to operate as a coordinated motion system.
Mechanical performance is supported by a nominal speed rating of 5500 rpm, allowing high throughput without external gearing when the motor is paired with a suitable drive. Thermal regulation relies on self-cooling, so the housing dissipates heat through natural convection and does not require an additional blower. Rotor position feedback is supplied by a resolver that reports the angular position to the connected drive. Its accuracy is rated at 10 angular minutes, supporting closed-loop control tasks such as contour following and synchronized knife cutting. The electromagnetic stack has a motor size of 3, providing a balance between torque density and manageable inertia for midrange loads. Because the motor is delivered without a holding brake or oil seal, external clamping or protective measures may be required when the load must remain stationary or the shaft is exposed to contaminants.
The motor has a compact motor length of 2, which shortens the overall package while maintaining its continuous torque capability. The front face supports flange mounting, allowing the stator to bolt directly to a compatible motor plate. Power and feedback conductors exit through an angled swivel connector, allowing cable loops to clear nearby moving parts without excessive bending stress. The connector orientation can be adjusted to support cable routing within confined machine spaces. Output torque is transmitted through a keyed shaft, ensuring positive engagement with couplings or pulleys during rapid acceleration and deceleration.
