| Parameter | Specification |
| Model | RENHE SENSE A1b Console + RENHE SENSE A1 Handpiece |
| Motor Type | High-Efficiency DC Micromotor |
| Output Power | 70W |
| Speed Range | 0 – 35,000 RPM (Stepless Dial Knob) |
| Maximum Torque | 3.0 N·cm |
| Output Voltage | 0 – 33V DC |
| Speed & Status Display | Digital LED Screen (Real-time 35k RPM, F/R & Hand/Foot Indicators) |
| Collet Chuck Size | Standard 2.35 mm (Optional: 3.0 mm / 3.175 mm) |
| Control Unit Dimensions | 161 mm (L) × 110 mm (W) × 84 mm (H) |
| Control Unit Weight | Approx. 1.05 kg |
| Handpiece Dimensions | 150 mm (L) × Ø28 mm (Max Body) / Ø15 mm (Front Tip) |
| Handpiece Weight | Approx. 215 g |
| Pedal Operation | Hand / Foot Pedal Dual Control Mode (Standard ON/OFF Pedal) |
| Single Set Weight / Size | 1.9 kg / 24.6 × 21.4 × 9.6 cm |
| Safety & Protection | Overload Auto-Stop System & Fault Prompt Function |
| Warranty | 1-Year Factory Warranty |
Jewelry Making & Bench Goldsmithing:
High-speed deburring, surface texturing, and polishing on precious metals and casting alloys.
Gemstone setting preparation, microscopic engraving, and precision mold detailing using standard 2.35mm, 3.0mm, or 3.175mm shanks.
Professional Nail Salons & Podiatry:
Smooth, chatter-free removal of hard builder gels, acrylic extensions, and dip powder.
Cuticle maintenance, sidewall prep, and natural nail finishing without overheating the plate.
Dental Laboratory Benchwork:
Rapid gross reduction and contouring of plaster models, stone casts, and acrylic resin appliances.
Fine trimming and surface finishing of provisional dental splints.
Compact 1.05kg Console Footprint: Engineered with a stable base measuring 161 × 110 × 84 mm, fitting cleanly onto busy jeweler benches, dental workstations, or manicure tables without clutter.
Versatile Collet Options (2.35mm / 3.0mm / 3.175mm): Factory-fitted with an industry-standard 2.35mm chuck, with optional 3.0mm and 3.175mm (1/8") collets available to accommodate wide-ranging dental, jewelry, and industrial rotary accessories.
70W Output with 3.0 N·cm Torque: Delivers steady rotational power up to 35,000 RPM, preventing rotational drag or bit stalls during continuous cutting cycles.
Clear Digital RPM & Direction Display: The front faceplate features an LED screen showing real-time speed up to 35k RPM, paired with illuminated indicators for Forward/Reverse rotation and Hand/Foot pedal operation.
Lightweight 215g Ergonomic Handpiece: Streamlined barrel with a tapered 15mm front tip and textured surface channels minimizes hand fatigue and bur vibration during intricate detailing tasks.
Integrated Workbench Holster System: The console includes a dedicated side-mounted holster cup to securely park the handpiece upright, keeping bench space organized and uncluttered.
Built-In Overload & Fault Protection: Electronic safety circuitry actively detects mechanical stalls and system faults, automatically stopping power output to protect internal components.
