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Motor DC TT Double Axis 1:90 Metal Gear Box

Motor DC TT Double Axis 1:90 Metal Gear Box

These durable TT DC Metal Gearbox Motors provide a simple and reliable way to start your robotics projects. Featuring a gear ratio of 1:90, which is nearly double the standard 1:48, these motors deliver higher torque at the expense of speed. They are ideal for robots and mechanisms where strength is more important than fast movement. Thanks to the metal gears, these motors are more robust and resistant to stripping, making them suitable for heavier loads and longer use.

Package Includes:

  • 1 x TT DC Metal Gearbox Motor with 1:90 gear ratio

27.30 AED 27.30 AED Tax Included
27.30 AED Tax Included

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Specifications:

  • Dual Shaft Metal Gear TT Motor
  • Input Voltage: 3V – 6V DC
  • Gear Ratio: 1:90
  • No-load current and speed:
    • 80mA @ 60 RPM at 3V DC
    • 90mA @ 90 RPM at 4.5V DC
    • 100mA @ 120 RPM at 6V DC
  • Stall current:
    • 0.5A at 3V DC
    • 0.8A at 4.5V DC
    • 1.0A at 6V DC

Principle of Work:

When DC voltage is applied, the motor generates a magnetic field that causes the rotor to spin. The metal gear train reduces the rotor’s speed by a factor of 90, increasing torque accordingly. The motor’s dual shaft design allows for connection to multiple mechanical components or encoders if needed. Higher voltages increase motor speed, but stall current and power consumption will also rise.

Technical Specifications:

Voltage 3V – 6V DC
Gear Ratio 1:90
No-load Current (3V) 80mA
No-load Speed (3V) 60 RPM
Stall Current (3V) 0.5 A
No-load Current (4.5V) 90mA
No-load Speed (4.5V) 90 RPM
Stall Current (4.5V) 0.8 A
No-load Current (6V) 100mA
No-load Speed (6V) 120 RPM
Stall Current (6V) 1.0 A
Gear Material Metal
Axis Type Dual Shaft

Applications:

  • Robotics requiring high torque
  • Heavy-duty actuators
  • Robotic arms and grippers
  • Automated mechanical devices