Premium High-efficiency Modular YRM20 Overview
The YRM20 is Yamaha’s premium modular surface mounter built to deliver very high throughput while keeping flexibility for high-mix production. The “1 head solution” concept is designed to cover everything from ultra-small chips to larger components, with features aimed at maintaining operating rate and reducing changeover effort.
The Yamaha 1-head Solution
- RM head: A newly developed head combining high-speed chip mounting with flexibility for mid-sized components up to 12mm, T6.5mm.
- HM head: Enables high-speed mounting and flexibility for larger components using 10 proven inline heads + scan camera.
- Dual stage conveyor: Yamaha’s “Internal dual stage” improves efficiency (including dual lane mounting via a single lane) and supports large PCBs up to L810mm.
Keeping Operating Rate High in High-Mix Production
- ALF: Center-open method supports non-skilled operation, tape/reel presetting, labor-saving, and improved pickup rate.
- ZS feeder: Lightweight single feeder (reel attached) supports external setup/changeovers and reduces operator load.
- Non-stop feeder replacement carriage: Allows inserting/removing feeders during mounting to enable replacement with no machine downtime.
- IT option – Components Remain Counter: Pre-warning of component shortage to prepare spare reels and splice tape before the machine stops.
- Automatic changeovers: Reduces changeover errors and downtime on multi-connected lines by executing the “next changeover” when the next PCB lot arrives (automatic push-up pin changeover also available).
Quality, Maintenance & Traceability
- Side-view camera: Monitors nozzle tip images to detect pickup attitude issues (missing parts, vertical mounting errors, reversed components).
- Reduced impact on ultra-small components: Lighter unsprung/unsupported weight helps reduce mounting shocks.
- Nozzle ID management: Maintenance based on shot count; ANC holders can be mounted/removed in one batch for easier nozzle maintenance.
- Self-recovery & self-diagnosis: Nozzle health care and feeder maintenance warnings help keep stable quality and uptime.
- IT option – Production Setup Verify: Barcode checks during changeovers/refills; also supports Material Time Limit Management & Bin Code Management.
- M2M traceability: IT traceability option identifies defective-lot range; ALL Image Tracer saves recognition images and supports factor analysis; dashboard analytics support productivity and defect root-cause investigation.
Specifications (YRM20)
| Item | RM head | HM head | FM head |
|---|---|---|---|
| Nozzles (per 1 head unit) | 18 | 10 | 5 |
| Applicable components | 0201mm to W12 × L12mm, Height 6.5mm or less | 0201mm to W55 × L100mm, Height 15mm or less | 03015mm to W55 × L100mm, Height 30mm or less |
| Mounting capability (optimum conditions, high production mode) | 2-beam: 115,000 CPH / 1-beam: 57,500 CPH | 2-beam: 98,000 CPH / 1-beam: 49,000 CPH | 2-beam: 35,000 CPH / 1-beam: 17,500 CPH |
| Mounting accuracy (high-accuracy mode) | ±0.025mm (Cpk ≥ 1.0) | ±0.035mm (Cpk ≥ 1.0) | — |
| PCB dimensions |
1-beam (Single lane): Standard L50 × W50mm to L510 × W510mm; Option L50 × W50mm to L810 × W510mm. 2-beam (Dual stage): 1-PCB conveyance L50 × W50mm to L810 × W510mm; 2-PCB conveyance L50 × W50mm to L380 × W510mm. |
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| Power supply | 3-Phase AC 200/208/220/240/380/400/416V ±10% 50/60Hz | ||
| Air supply source | 0.45MPa or more, in clean, dry state | ||
| External dimension (excluding projections) | L1,374 × W1,948 × H1,445mm | ||
| Weight | 2-beam: Approx. 2,250kg (Main unit only), 1-beam: Approx. 2,150kg (Main unit only) | ||
