DSM Series manual linear stage
WaveQuanta

DSM Series Dovetail Manual Linear Stages, 13–100 mm Travel, Lead Screw Drive

DSM Series
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Aluminum dovetail linear stages with ground lead screw drive, side vernier scale and locking for steady manual positioning.

DSM series manual linear stages are made of black anodized aluminum alloy and combine a dovetail guide with a ground lead screw drive for high load capacity and fine sensitivity. The fine screw pitch gives a slow adjustment rate, and the small screw diameter makes the series better suited to short and medium travels. A vernier scale on the side and a lock are standard.

Key Features

  • Dovetail guide with high load capacity: up to 10 kg horizontal, 5 kg central
  • Ground lead screw drive (φ6 × 0.5, φ6 × 1 or φ8 × 1) for fine adjustment
  • Side vernier scale with 0.1 mm minimum reading
  • Locking function for positional stability
  • Travel 13, 20, 25, 50 or 100 mm; 20 mm stage thickness
  • Black anodized aluminum alloy body, center drive

Typical Applications

  • General manual positioning of optics and fixtures
  • Laboratory optical setups
  • Positioning tasks that need a lockable setting
  • Coarse alignment of optomechanical assemblies

Model Overview

Model Travel (mm) Stage Size (mm) Body Length (mm) Lead Screw Horizontal Load (kg) Central Load (kg) Weight (kg)
DSM13S-4040E 13 40 × 40 40 φ6 × 0.5 5 2 0.12
DSM20S-6060E 20 60 × 60 60 φ6 × 0.5 8 3.5 0.22
DSM25S-6565E 25 65 × 65 65 φ6 × 1 10 5 0.25
DSM50S-6590L 50 65 × 65 90 φ6 × 1 10 5 0.3
DSM100S-65140L 100 65 × 65 140 φ8 × 1 10 5 0.4

Related Products

  • NFP Series — Crossed-Roller Manual Linear Stages
  • SK Series — Stainless Steel Manual Linear Stages
  • AK Series — Aluminum Crossed-Roller Manual Linear Stages

Browse all: Precision Manual Linear Stages · Manual Linear Stages

Models: DSM13S-4040E, DSM20S-6060E, DSM25S-6565E, DSM50S-6590L, DSM100S-65140L · Contact WaveQuanta for a quote, configuration advice and lead time.

Axes of Travel X (single axis)
Travel Range 13–100 mm
Stage Surface Size 40 × 40, 60 × 60 or 65 × 65 mm
Main Body Length 40–140 mm
Thickness 20 mm
Guide Mechanism Dovetail guide
Drive Type Ground lead screw, φ6 × 0.5, φ6 × 1 or φ8 × 1
Drive Location Center
Vernier Minimum Reading 0.1 mm
Locking Yes
Horizontal Load Capacity 5–10 kg
Central Load Capacity 2–5 kg
Weight 0.12–0.4 kg
Body Material and Finish Black anodized aluminum alloy
Naming Suffix E: base length equals stage length; L: base longer than stage
Specification Sheet PDF — Download
No CAD drawings available for this product.
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