A Parker servo motor identified by the code SMB60751,489S2I644 belongs to the SMB series of low inertia, brushless servo motors manufactured by Parker Hannifin. The SMB series motors are designed for applications requiring high dynamic performance and reliability across various industrial fields such as packaging, material handling, factory automation, robotics, and automotive in-plant use. These motors feature permanent magnet synchronous operation with a surface rotor fitted with rare earth magnets, offering a broad torque range (typically 0.19–90 Nm depending on the specific model), high speeds (up to 10,000 rpm), and multiple feedback options like resolvers or absolute encoders. The SMB motor indicated by the code would typically have a 230V winding, a specified torque—often in the range similar to 0.55 Nm as seen in close variants (SMB60600), a flange mounting, a smooth shaft, IP64 or IP65 protection, and multiple connection options. The model number details provide information about the frame size (e.g., 60mm), the rated speed (usually in the 6000 rpm range), the shaft diameter and length, and the type of feedback device (resolver as standard or optional absolute encoder). Parker’s SMB series is known for its robust construction, low inertia for fast acceleration, and suitability for high-precision applications demanding both speed and torque control.
[SMB] : SMB-Series Brushless Servo Motor - for use with SBC Series Drives
[ ] : No Brake Option
[ ] : No Cooling Option
[60] : 60mm Frame Motor
[75] : 7500 RPM / 400V Winding
[1,4] : 1.4Nm Continuous Stall Torque
[8] : Flange 8
[9] : Shaft 9mm Diameter x 20mm Length
[S] : Smooth Shaft without Keyway
[2I] : 2x Rotatable Interconnectron Connectors
[64] : IP64 Protection Class
[ ] : Resolver Feedback (Standard)
[ ] : Standard Inertia
[4] : 400V Winding
Catalogue pages
Generic documentations