For more information, email
us or call 831.336.8229
RockLogic, Inc. is a leading manufacturer of high precision test
equipment used to drive, control and analyze 3-phase BLDC brushless sensorless spindle
motors. RockLogic's reliable, high-quality spindle motor drivers and test equipment offer
excellent solutions for your design, development, QC, and manufacturing needs.
State-of-the-art Features of the RockLogic SmartDriver Spindle Motor Drivers and Test Systems
Easy to use
Quick setup: Pre-defined configuration files
All digital design: no variation between drivers
Low speed jitter: <1uS
Motor voltages from 0 to 24VDC
Motor currents up to 4A
Fast motor start: unidirectional closed-loop start and constant current ramp
Fast motor stop: automatic active brake
Motor speeds up to 30K RPM
Reliable operation: automatic torque-constant measurement
compensates for changes in motor characteristics
Save motor parameters/driver setup to a configuration file
LabVIEW Library
RockLogic Spindle Motor Drivers and Test Systems Are Used in a Variety of Industries:
Spindle Motor Manufacturing
Media (Hard Disc, DVD, CD)
Semiconductor
Metrology
Hard Disc Drive
Head/Disc Assembly
RockLogic SmartDrivers Can Be Used in a Variety of Applications Including:
Quality control
Reliability testing
Incoming inspection
Run-current testing
Asynchronous Run-out (NRR/NRO)
Waterfall test
Disc certification
Servo writers
Head flying-height testing
Wafer spin-coating
Turnkey Solution
RockLogic SmartDriver Spindle Motor Drivers and Test Systems are turnkey solutions for all your spindle motor driver and high volume testing needs! RockLogic offers complete systems where all you provide is the motor.
Custom Designs Available
Let us custom design a solution for your
unique application, including fixturing.
