Product Short Description

  • Transmission Type: High-precision planetary gear or harmonic drive (specific to BTC-304 series design).
  • Torque Output: High torque capacity, suitable for robotic joints and heavy-duty machinery.
  • Backlash: Ultra-low backlash (<1 arcmin), ensuring minimal positioning error.
  • Repeatability: ±0.02 mm or better, critical for automated processes.
  • Operating Temperature: -10°C to +60°C (standard), with options for extended ranges.
  • Protection Class: IP65 (dustproof and water-resistant), enabling use in harsh environments.
  • Mounting: Flange or shaft mounting for flexible integration.
  • Lubrication: Long-life grease, reducing maintenance frequency.
  • Communication: Supports industrial protocols like CANopen, EtherCAT, or Modbus (depending on configuration).

Description

Functional Features

  • High Precision:
    • Delivers sub-millimeter accuracy, ideal for semiconductor manufacturing, CNC machining, and medical robotics.
  • Compact and Robust Design:
    • Small footprint with high power density, saving space in tight installations.
    • Built with high-grade materials (e.g., hardened steel gears) for durability.
  • High Reliability:
    • Designed for 24/7 operation with minimal downtime.
    • Resistant to vibrations, shocks, and temperature fluctuations.
  • Easy Integration:
    • Compatible with major robot controllers (e.g., FANUC, ABB, KUKA) and PLCs.
    • Modular interfaces for quick setup and scalability.

Application Scenarios

  • Industrial Robotics:
    • Powers joints in articulated robots for welding, painting, and assembly tasks.
    • Used in collaborative robots (cobots) for safe human-machine interaction.
  • Semiconductor Manufacturing:
    • Enables precise wafer handling and inspection in cleanroom environments.
  • CNC Machinery:
    • Drives spindle motors and tool changers in milling, turning, and grinding machines.
  • Medical Devices:
    • Supports robotic surgery systems and imaging equipment for steady, controlled movements.
  • Automated Guided Vehicles (AGVs):
    • Provides steering and propulsion for material handling in warehouses and factories.
  • Aerospace:
    • Used in satellite positioning systems and drone flight control for high-stability performance.

Key Advantages

  • Nabtesco’s Proven Technology:
    • Leverages decades of expertise in precision gear systems, trusted by global leaders in robotics and automation.
  • Cost Efficiency:
    • Reduces total ownership costs through long service life and low maintenance requirements.
  • Global Support:
    • Backed by Nabtesco’s worldwide service network for spare parts, technical assistance, and training.

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