Walkman Reduction Gearbox

Specifications

• Type: Portable Audio / Walkman Gearbox
• Dimensions: 30 mm (L) × 30 mm (W)
• Operating Voltage: 3 V (Flexible / Customizable)
• Gear Ratio: 1:160 (Flexible / Customizable)
• Output Torque: 230 g-cm (Flexible / Customizable)
• Output Speed: 80 RPM (Flexible / Customizable)
• Materials:
  Housing: High-rigidity ABS
  Gears: Wear-resistant POM (Acetal) / Engineering Nylon (PA)
• Applications: Cassette Walkmans, Portable Audio Players, CD/MD Drive Mechanisms, Micro Precision Audio Tape Transports

Manufacturing Processes & Capabilities

• Ultra-Slim Precision Micro-Gear Tooling: Integrates a 1:160 reduction gear train within a compact 30 × 30 mm envelope; micro-tolerance tooling ensures precise tooth geometries and smooth, low-backlash meshing at 80 RPM.
• Low-Stress Thin-Wall Housing Molding: The ABS casing is precision-molded to maintain strict flatness and structural integrity, while POM and nylon gears minimize running friction and prevent thermal warpage.

Features & Advantages

• Low-Voltage Energy Efficiency & Smooth Drive: Engineered for 3V battery operation with low power draw, delivering steady 230 g-cm torque at 80 RPM for smooth tape transport with minimal wow and flutter.
• Whisper-Quiet & Self-Lubricating Wear Resistance: Self-lubricating POM and nylon gears dampen meshing vibration to eliminate mechanical gear whine, preventing acoustic interference during audio playback.
• Modular Versatility & Customizable Specs: Operating voltages, gear ratios, speeds, and torques can be configured to match diverse audio mechanisms and micro-drive platforms.