flexdrive-8

the flexdrive-8 series linear positioning tables, using a high-performance ball screw drive for positioning applications where high accuracy, longer travels, and high-load carrying capacities are required.

  • Environmentally hardened.
  • Long travel 250 - 750 mm.
  • Heavy-duty design with multi-track precision guide system for load capacity up to 100 kg.
  • High Stiffness, constant support geometry saddle accepts loading from multiple directions
  • high speeds up to 900 mm/s.
Other Screw Driven Stages

flexdrive-8 Features & Benefits

The flexdrive-8 series is an expansion of the product line to a small compact size and the modular design makes it an ideally suited translation module for a larger number of applications requiring precision, reliability and ease of integration. Engineers, system integrators and designer prefer the flexdrive-8 for their superb performance, flexibility to match to the application and assured longevity.

The flexdrive series is a very compact precision stage based on a monolithic high strength aluminum alloy with a 74 x 227 mm envelope and travel range from 250-750 mm.  The payload capability is rated at 70 kg/150 lbs.  The superb positioning performance is supported by square rails with recirculating low noise linear ball bearings and a precision ground ballscrew drive.

Applications

This positioning stage is designed as a fine precision machine with selected high-performance components to achieve outstanding positioning performance with extended life expectancy. The stage base is fabricated from a specially selected hardened high-strength aluminum alloy slab, precision machined to extremely close tolerances. In addition, the saddle is equipped with a wear resistant hard-coat anodized protective finish.

The guide system features advanced technology multi-track linear bearings. The four integrally preloaded bearing carriages establish the proper stiffness and achieve constant support geometry for the saddle. This precise and rigid motion platform produces exceptional results in terms of accuracy and motion trajectory, even with high payload.

Custom Options

  • Side Motor Mounting for motor orientation parallel to direction of motion. 

Discuss your needs with a Nutec Engineer

flexdrive-8 Specifications

FD-8250 FD-8375 FD-8500 FD-8625 FD-8750
Travel Length 250 mm 375 mm 500 mm 625 mm 750 mm
Ball screw Diameter 15 mm 15 mm 15 mm 15 mm 15 mm
Ball Screw Lead 5 mm 5 mm 5 mm 5 mm 5 mm
Trajectory Control
Accuracy
Rotary Encoder ± 15 μm ± 20 μm ± 30 μm ± 40 μm ± 50 μm
Linear Encoder ± 10 µm ± 15 µm ± 20 µm ± 20 µm ±  30 µm
Straightness/Flatness ± 2.5 µm ± 3.0 µm ± 3.5 µm ± 3.5 µm ± 4.0 µm
Yaw/Pitch/Roll 15 arc-sec 15 arc-sec 20 arc-sec 30 arc-sec 40 arc-sec
2 axis system
Orthogonality
Standard Grade 10 arc-sec 10 arc-sec 15 arc-sec 20 arc-sec 20arc-sec
High Precision 5 arc-sec 5 arc-sec 5 arc-sec 5 arc-sec 5 arc-sec
FD-8 SP
Travel 250 - 750 mm
Drive System BSM 40 or BSM 60
Maximum Acceleration Payload Dependent
Max. Speed Unladen 1000 mm/s
Maximum Axial Load 300 N
Recommended Payload Limit  100 kg / 150 lbs
Drive Efficiency 80 - 90%
Parasitic Torque Max. .15 Nm
Drive Screw Max. 3000 RPM

Notes

  • Accuracy Described on Full System Travel
  • Straightness/Flatness Described per 100 mm Travel
  • All trajectory data based on axis uniformly supported over full length on precision mounting surface with vibration isolation
  • Payload capacities are recommended values to achieve maximum lifetime in the worst-case scenario featuring maximum dynamic operation and off-center loading
  • Force, acceleration and speed performance are based on operations with NUTEC MICROMATIC digital servo controller

About Us

NUTEC Mechatronic Systems' positioning is based on perfection. Engineering and design are focused on details and balanced design, flawless fabrication and precision machining to exacting standards and consistent quality.

Nutec Components
631-242-1225
[email protected]
81 Jefryn Blvd E, Deer Park, NY 11729

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Working Hours

Call us or email us for formal quotations. We can be reached during the week at these times.

  1. Monday-Friday: 7:30am to 4:00pm
  2. Weekends: Closed

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