Direct-drive rotary and gimbal motor evaluation

What to include in an inquiry

These are requested project inputs, not a statement that a matching product is available.

• Configuration needed: [ ] Housed DDR Rotary Table [ ] Outer-Rotor Gimbal Kit [ ] Hollow-Shaft QDD Actuator
• Required Outer Diameter (OD), Hollow Thru-Bore ID (mm), and Axial Height limit
• Continuous Torque (N·m), Peak Acceleration Torque (N·m), and Max Scanning/Indexing Speed (RPM)
• Max allowable cogging torque / velocity ripple (%) and target positioning repeatability (arcsec)
• Reflected load moment of inertia (kg·m²) and axial/overturning moment load on bearings
• Bus voltage (24V / 48V DC or 220V AC) and encoder protocol (BiSS-C, EnDat 2.2, Tamagawa, Sin/Cos 1Vpp)

What needs to be checked

• Continuous and peak load, speed range, duty cycle, and operating conditions.
• Mechanical envelope, mounting, shaft or bore interface, and installation constraints.
• Thermal path, cooling, feedback, controls, and required documentation.
• Supplier identity, model-specific evidence, commercial scope, and delivery schedule.