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The L70 open frame ballscrew based actuator is available in a standard commercial grade and a precision grade. The standard commercial grade uses a rolled ball screw. The precision grade uses a ground ball screw and is built to the accuracy and performance requirements of the customer. The performance data is for the standard commercial grade system with a single internal rail for maximum straightness.


The unique “L” shape of the L70 makes it ideal for a Z axis, or 2 units mate together in a number of configurations to form an X-Y or X-Y-Z unit. It is also used on gantry type applications with the HLD or XL100 units. This is a good choice for travel under 600 mm. The system is complete, easy to apply, and has an unmatched price/performance ratio.



  • Available strokes 50-600mm in 50mm steps
  • Leads of 5mm/rev and 10mm/rev
  • Linear ballscrew system components
  • Brushless DC Servo Motor
  • Encoder
  • Amplifier
  • Controller with microprocessor
  • I/O, 5 V with 24 V available with accessory cable
  • Network capability
  • Firmware
  • Integrated brake option



    Motor Animatics SmartMotors Size 17 & 23
    Coupling Beam
    Ball Screw Leads 5, 10 mm/rev
    Position Sensors Adjustable (3 per side - 6 max)
    NPN N/O or N/C
    Stroke Lengths Standard in 50 mm increments to 600
    Custom in 1 mm increments to 600
    Overall Length Stroke + 223.50 mm + Motor
    Over-Travel 24.5 mm
    Unit Mass 2.657 + 0.0049 x (stroke, mm) + (motor mass, kg)
    Unidirectional Repeatability 3 µm
    Bidirectional Repeatability 16 µm
    Ball Screw Lead Accuracy 0.1/300 mm/mm
    Payload Mass 110 or 88 kg (5 or 10 mm/rev lead)


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