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• Ideal for our MAX300 and MAX600 Series Multi-Axis Stages
• Large Diameter Knurled Knob
• Modular Quick-Connect Adapters

The DRV004 Thumbscrew Drive is compatible with our NanoMax MAX300 and MAX600 series stages. The large-diameter knurled knob provides excellent sensitivity with better than 1 µm resolution over an 8 mm adjustment range. Simply unscrew the existing drive and fit the DRV004 as shown to the right.

When used with the modular, quick-connect adapters (MCA1 and MCA2) the DRV004 can also be fitted to components with a standard 3/8" (9.5 mm) or 10 mm (0.39") mounting clamp - see the image to the right.

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• Modular, Quick-Connect Fittings
• Backlash <0.5µm
• Graduated Control Knob
  (50 Arbitrary Divisions)
• Positive Travel Limit Stops on Control Knob
• Non-rotating Hard Steel Ball Tip
• Soft Rubber Grip Reduces Heat Transfer

The DRV3 8 mm Differential Adjuster is a modular, quick-connect version of our DM10B adjuster featured below and is compatible with our NanoMax MAX300 and MAX600 series stages. Simply unscrew the existing drive and fit the DRV3 as shown to the right.

Two large knobs are provided for coarse and fine adjustment. The coarse adjustment provides 8 mm of travel at 500 µm per revolution, while the fine adjustment provides 300 µm travel at nominally 50 µm per revolution.

When used with the modular, quick-connect adapters (MCA1 and MCA2) the DRV3 can also be fitted to components with a standard 3/8" (9.5 mm) or 10 mm (0.39") mounting clamp.

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• 8 mm Coarse Travel at 1 µm Resolution
• 300 µm Fine Travel at 50 nm Resolution
• <0.5 µm Backlash
• Graduated Control Knob (50 Divisions)
• Positive Travel Limit Stops on Control Knob
• Non-rotating Hard Steel Ball Tip
• Soft Rubber Grip Reduces Heat Transfer

The Thorlabs High Precision Adjuster offers exceptional resolution and repeatability, with 8 mm of travel. The innovative lever mechanism design provides a precision mechanical advantage, which multiplies the resolution of its high-precision fine adjustment threads, that results in a small displacement of the spindle. This approach provides uniformly smooth motion that is largely independent of loading.

Two large knobs are provided for coarse and fine adjustment. The coarse adjustment provides 8 mm of travel at 1 µm resolution, while the fine adjustment provides 300 µm travel at 50 nm resolution. The DM10B has a 9.5 mm (3/8") mounting barrel and is compatible with our RollerBlock™ series of linear stages.