MPM

Accela

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The MPM Accela printer from Speedline is a high-throughput stencil printer for PCB manufacturing. The Accela processes the largest, thinnest or most complex boards with speed, accuracy and ease. The Accela delivers 12.5 micron accuracy at 6 sigma for alignment and 25 microns at 6 sigma for printing performance.^[1]^[2]

MPMAccela

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How it works

The MPM Accela uses a closed-loop squeegee head, adjustable stencil shelf, transport rails, and a vision system for alignment and inspection. The MPM Accela also uses parallel processing, CANopen controls, and integrated inspection functions for paste coverage, bridge detection, and stencil underside checking.^[1]^[2]

Where it fits in the process flow

The MPM Accela is positioned for high-volume circuit board production and for substrates that are large, thin, or complex. The MPM Accela includes post-print inspection functions that evaluate paste deposits immediately after printing.^[1]^[2]

Applications

The MPM Accela is used for SMT solder paste printing on printed circuit boards. The MPM Accela is intended for high-technology circuit board production.^[1]^[2]

The MPM Accela is specified for boards and substrates with challenging geometries and sizes. The MPM Accela supports paste inspection, bridge detection, stencil underside contamination checking, and traceability functions.^[1]^[2]

What do the numbers mean?

Power & electrical1

Power Requirements: 200 to 240 V AC (±10%) single phase @ 50/60Hz, 15A^[2]

Performance2

Total System Alignment: ±12.5 microns Accuracy and Repeatability (±0.0005”) at 6 sigma, Cpk of greater than or equal to 2.0^[1]
Wet Print Deposit: ±25 microns Accuracy and Repeatability (±0.001”) at 6 sigma, Cpk of greater than or equal to 2.0^[1]

Dimensions & facilities8

Maximum Board Weight: 7 kg (15 lb)^[1]
Board Edge Clearance: Configurable to 3 mm (0.120”) or 5 mm (0.200”)^[1]
Transport Height From Floor: 813 mm to 1041 mm (32” to 41”)^[1]
Print Force: 0.4 kg to 22 kg (0.9 lb to 50 lb)^[1]
Machine Weight: 2205 kg (4850 lb)^[1]
Width: 1357 mm (53.4")^[2]
Depth: 2169 mm (85.4")^[2]
Height (excluding light tower): 1950 mm (76.7")^[2]

Configuration & options11

Maximum Board Size (X x Y): 558 mm x 508 mm (22” x 20”)^[1]
Minimum Board Size (Y x X): 50.8 mm x 50.8 mm (2” x 2”)^[1]
Transport Speed: 8 mm/sec to 1270 mm/sec (0.3”/sec to 50”/sec)^[1]
Transport Track Feed Direction: Left-Right, Right-Left, Right-Right, Left-Left^[1]
Maximum Print Area (X x Y): 558 mm x 508 mm (22” x 20”)^[1]
Snap-off: -0.025 mm to 12.7 mm (-0.001” to 0.500”)^[1]
Print Speed: 6 mm/sec to 305 mm/ sec (0.25”/sec to 12”/sec)^[1]
Print Stroke: ±280 mm (±11”) from center^[1]
Stencil Frame Size: 737 mm x 737 mm (29” x 29”) adjustable to 584mm x 584 mm, (23” x 23”) for tubular frames^[1]
Vision Field-of-View (FOV): 10.6 mm x 8.0 mm (0.417” x 0.315”)^[1]
Cycle Time: Less than 5.5 sec^[1]

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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

Power Requirements200 to 240 V AC (±10%) single phase @ 50/60Hz, 15A^[2]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What type of machine is the MPM Accela?

The MPM Accela is a stencil printer for SMT solder paste deposition.^[1]^[2]

What board size does the MPM Accela handle?

The MPM Accela handles boards up to 558 mm by 508 mm and down to 50.8 mm by 50.8 mm.^[1]^[2]

What is the maximum substrate weight for the MPM Accela?

The MPM Accela supports a maximum substrate weight of 7 kg.^[1]^[2]

What alignment performance is given for the MPM Accela?

The MPM Accela is specified with total system alignment of plus or minus 12.5 microns.^[1]^[2]

Not publicly documented

The following facts about the Accela are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Accela are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Accela are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Accela are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Accela are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Accela is not on record.
Answerable by: an OEM datasheet or a fab qualification report