Stratasys V650 Flex – Stereolithography 3D Printer

Stereolithography. Upgraded.

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Stratasys V650 Flex

Raise the Stereolithography 3D printing game.

Upgrade to the Stratasys V650 Flex 3D Stereolithography printer and you can add game-changing advances in speed, accuracy and reliability to the established capabilities of Stereolithography. Create smooth-surfaced prototypes, master patterns, large concept models and investment casting patterns more quickly and more precisely than ever. The result of over four years’ testing, the Stratasys V650 Flex delivers outputs unfailingly, time after time. More than 75,000 hours collective run time have gone into the V650 Flex, more than 150,000 parts produced in its refinement. It uses materials specially configured in partnership with DSM and it requires little maintenance.

V650 Video

Fine-tuned materials for outstanding results.

In partnership with DSM, Stratasys have configured, pre-qualified and fine-tuned a four-strong range of resins specifically to maximise the productivity, reliability and efficiency of the V650 Flex 3D printer. Create success with thermoplastic elastomers, polyethylene, polypropylene and ABS.

Somos® Element

Next-generation stereolithography resins, ideal for investment casting patterns.

Somos® NeXt

Stereolithography accuracy with the look, feel and performance of thermoplastic.

Somos® PerFORM

For applications needing strong, stiff, high-heat-resistant composites. Great detail resolution

Somos® Watershed XC 11122

A clear solution delivering ABS and PBT-like properties for stereolithography.


58 x 59 x 95 in. (211 x 140 x 244 cm), 2,200 lb (998 kg)
55 x 50 x 87 in. (140 x 127 x 221 cm), 1,700 lb (771 kg)

Vat Capacity

Half vat: 35 U.S. gal (132.5 L)
Full vat: 67 U.S. gal (253.6 L)

Build Envelope:
Half vat: 20 x 20 x 9.5 in. (508 x 508 x 203 mm)
Full vat: 20 x 20 x 23 in. (508 x 508 x 584 mm)


Q-switched harmonic diode pumped solid-state UV laser
354.7 nm
Power @ 5000 hrs:
700 mW at source, at 100 kHz pulse rate

Stratasys V650 Flex 3D Printer

Optical And Scanning – X/Y Axis

Beam Diameter:
0.005 – 0.030 in. (127 – 762 μm)
Maximum Part Drawing Speed:
700 ips @ 0.030 in. (762 μm) beam size; 150 ips @ 0.005 in. (127 μm) beam size
X/Y resolution:
0.0005 in. (2,000 DPI)

Elevator And Recoating - Z Axis

Minimum Layer Thickness:
0.004 in. (100 μm)
Vertical Resolution:
0.0000625 in. (1.6 μm)
Position Repeatability:
0.0000625 in. (1.6 μm)
Maximum Part Weight:
120 lbs. (54.4 kg)

Full Technical Specifications Below

Download V650 Brochure

Reduced downtime, increased workflow.

The Stratasys V650 Flex prints through short power outages, and if you ever need to re-start, you can pick up exactly where you left off. Years of testing have helped deliver not only the stamina to run and run, but also low maintenance needs and high efficiency. To make life even easier, the V650 Flex runs on 110V power – no need to switch to a 220V power source.

More accuracy. More speed.

The V650 Flex’s adjustable beam spot sizes - 0.005” to 0.015” - enhance control, detail, smoothness and accuracy. With more precise printing comes better informed decision-making and better chances of success. You have twice the capacity and, to ease workflow further, this production-based machine provides a large VAT for maximum output (build volume 20”W x 20”D x 23”H) and interchangeable VATs.

Double capacity. Smaller footprint.

Readily combine a configurable environment with the power of a large-scale industrial size system to fine-tune materials and produce perfect outputs. You are also equipped with twice as many scanning systems, in a footprint smaller than the nearest competitor can offer. With the Stratasys V650 Flex, you can confidently upscale your thinking.

Innovative. Intuitive. Productive.

Every Stratasys V650 Flex is equipped with a user-friendly, touch-enabled interface developed in parallel with SolidView build preparation software. There are smart power controls and Adaptive Power Mode for automated adjustment of laser power, beam size and scan speeds for optimum build performance. Work with advanced efficiency.

Stratasys service and support.

Now Stereolithography comes with an invaluable component: peace of mind. The V650 Flex is backed by the end-to-end and on-demand service and world-class support that is guaranteed with Stratasys. Any field issues get fixed fast, and our 30 years’ experience in 3D printing enable us to help you do more than ever, more efficiently.

3D Printer Specifications

TypeQ-switched harmonic diode pumped solid-state UV laser
Wavelength354.7 nm
Power @ 5000 hrs700 mW at source, at 100 kHz pulse rate
Optical And Scanning – X/Y Axis
Beam Diameter10.005 – 0.030 in. (127 – 762 μm)
Maximum Part Drawing Speed700 ips @ 0.030 in. (762 μm) beam size; 150 ips @ 0.005 in. (127 μm) beam size
X/Y resolution0.0005 in. (2,000 DPI)
Elevator And Recoating – Z Axis
Minimum Layer Thickness0.004 in. (100 μm)
Vertical Resolution0.0000625 in. (1.6 μm)
Position Repeatability0.0000625 in. (1.6 μm)
Maximum Part Weight120 lbs. (54.4 kg)
Vat Capacity
VolumeHalf vat: 35 U.S. gal (132.5 L)
Full vat: 67 U.S. gal (253.6 L)
Maximum Build EnvelopeHalf vat: 20 x 20 x 9.5 in. (508 x 508 x 203 mm)
Full vat: 20 x 20 x 23 in. (508 x 508 x 584 mm)
Build Preparation
SoftwareSolidView/Pro RP Build
Software RequirementWindows 7 Service Pack 1; Windows 10 recommended
Input Data File FormatSTL, AMF, SLDPRT, PRT, IGES, IGS, STEP, STP, OBJ, PLY, WRL and more
Electrical Requirements110 – 230 VAC, 50/60 Hz, single phase, 1000W
Ambient Temperature
Temperature Range68 – 79 °F (20 – 26 °C ); laser chamber max = 83 °F (28.3 °C)
Maximum Change Rate1.8 °F/hour (1 °C/hour)
Relative Humidity10 – 50% non-condensing
Crated Process Module58 x 59 x 95 in. (211 x 140 x 244 cm)
Uncrated Process Module55 x 50 x 87 in. (140 x 127 x 221 cm)
Crated Process Module22,200 lb (998 kg)
Uncrated Process Module21,700 lb (771 kg)
OptionsAdditional interchangeable vats, additional platforms
Warranty1 Year, full coverage including laser

1User-specified at installation.
2 Weight does not include vat or resin.