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MJ Series Lab Jacks, 60–240 mm Travel, Up to 40 kg Load, Scissor Lift
MJ SeriesContact for pricing
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Scissor-lift lab jacks for long Z travel and heavy loads, with fine lead screw drive.
MJ series lab jacks provide long vertical travel and high load capacity using a scissor lifting structure driven by a fine lead screw. The body is high-hardness aluminum alloy with a black anodized surface for durability and low reflectivity in dark environments. Three sizes cover 60 to 240 mm travel and loads from 10 to 40 kg.
Key Features
- Scissor lifting structure for long travel and high load capacity
- Travel of 60, 120 or 240 mm; stage surface height up to 350 mm
- Load capacity of 10, 30 or 40 kg
- Fine lead screw drive: Φ8 × 1 on MJ60, two-way Φ12 × 1.75 on MJ120 and MJ240
- Hard aluminum alloy body, black anodized, low reflectivity
- Stage surfaces from 120 × 80 mm to 400 × 150 mm
Typical Applications
- Raising light sources, instruments and detectors to beam height
- Supporting heavy optical assemblies and sample chambers
- Coarse height adjustment on optical tables and benches
Model Overview
| Model | Travel (mm) | Height Range (mm) | Stage Size (mm) | Drive | Load (kg) | Weight (kg) |
|---|---|---|---|---|---|---|
| MJ60 | 60 | 60–120 | 120 × 80 | Fine lead screw, Φ8 × 1 | 10 | 1.1 |
| MJ120 | 120 | 110–230 | 250 × 150 | Two-way fine lead screw, Φ12 × 1.75 | 30 | 4.5 |
| MJ240 | 240 | 110–350 | 400 × 150 | Two-way fine lead screw, Φ12 × 1.75 | 40 | 8.7 |
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: Scissor Jack · Manual Linear Stages
Models: MJ60, MJ120, MJ240 · Contact WaveQuanta for a quote, configuration advice and lead time.
| Travel Range | 60, 120 or 240 mm |
| Stage Surface Height Range | 60–350 mm (model dependent) |
| Stage Surface Size | 120 × 80 to 400 × 150 mm |
| Lifting Mechanism | Scissor structure |
| Drive Type | Fine lead screw (Φ8 × 1) or two-way fine lead screw (Φ12 × 1.75) |
| Body Material and Finish | Black anodized aluminum alloy |
| Load Capacity | 10–40 kg (model dependent) |
| Weight | 1.1–8.7 kg |
No CAD drawings available for this product.
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Product Family: Scissor Jack (3 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| MJ Series Lab Jacks, 60–240 mm Travel, Up to 40 kg Load, Scissor Lift Current |
MJ Series
| — | — | — | |
| Scissor Jack LJ1710 |
LJ1710
| — | — | — | View |
| Scissor Jack LJ1209 |
LJ1209
| — | — | — | View |