TheSH-HC31 is the next-generation upgrade of the long-trusted SH-HC30 controller.It retains all the proven strengths of its predecessor—integratedcontrol/mechanics, stepper-motor drive, full-digital control, and one-touchcalibration—while adding user-centric enhancementsand new technical features:

• Height & Sensitivity AdjustmentKnobs: New digital rotary knobs allow on-the-fly or static adjustment of heightand sensitivity; all settings are saved in real time. Pulse-type encodersdeliver far greater lifetime and reliability than conventional contactpotentiometers.

• Industrial-Grade ARM Processor: Thecore has been upgraded from an 8-bit MCU to a high-performance ARM Cortexembedded processor. Faster computation enables advancedacceleration/deceleration algorithms, quicker dynamic response, andsignificantly improved EMI immunity.

• Built-in Stepper Drive: Theintegrated driver is the same field-proven model we have supplied for years.Motor current is software-configurable, with 3× peak-current capabilityfor superior reliability and shock resistance compared to basic driver chips.

• Aluminum Alloy Housing: The mainchassis is precision-extruded from high-grade aluminum, delivering superiormechanical strength and consistency over sand-cast housings.

Processor:Industrial ARM chip

Display:4-digit LED  

MaxTravel: 100mm  

Auto-HeightRange: 2–30mm

HeightAccuracy: ±0.5mm

MaxAuto-Height Speed: 3 000mm/min  

Communication:1xRS-485  

PowerSupply: DC24V, 3A  

EnclosureSize: 410mmx310 mmx58mm  

OperatingTemperature: 0°C – +40°C  

StorageTemperature: –40°C – +60°C