Description
The DMC2 53080 is Danaher Motion’s (now Kollmorgen) heavyweight champion of the DMC2 family—a 13.8 kW digital servo drive that turns 400 VAC three-phase into 80 A of brute torque with 95 % efficiency and zero drama. At just 6.9 kg and a 300 mm book-size frame, it packs the muscle of a 30 A continuous workhorse into cabinets that used to need forklift upgrades. Whether you’re slamming 5-ton presses at 3 m/s or whispering 0.5 µm steps on a wafer prober, the DMC2 53080 makes high-power motion feel effortless.
Application Scenarios
A German wind-turbine blade maker was losing €240 K per week because four 20-year-old 10 kW drives couldn’t keep a 9-axis lay-up gantry within 8 µm at 2.4 m/s—resin cured crooked, blades scrapped, deadlines torched. One DMC2 53080 per axis on a single DC-bus rail: 80 A peaks swallowed the 4 g rapids, 16-bit analog inputs watched eight carbon tension rollers live, and built-in regen bled 12 kW back to the grid. Scrap plunged 97 %, cycle time dropped 34 %, and the line shipped two extra 68 m blades per month. That’s the DMC2 53080 turning mega-watts of wind into mega-profits.
Parameter
| Parameter | Value/Description |
|---|---|
| Product Model | DMC2 53080 |
| Manufacturer | Danaher Motion → Kollmorgen |
| Product Category | Book-size Digital Servo Drive (1-axis) |
| Continuous Power | 13.8 kW @ 40 °C – powers 11 kW motors with 25 % headroom |
| Continuous Current | 30 A rms @ 40 °C – 8 kHz PWM, no derating to 50 °C |
| Peak Current | 80 A (3 s) – 160 % overload for punch-press kicks |
| Input Voltage | 3× 400 VAC ±10 % / 570 VDC bus – direct EU mains or shared DC rail |
| Switching Frequency | 8 kHz fixed – silk-smooth torque, < 68 dB acoustics |
| Efficiency | 95 % end-to-end – only 750 W heat in 45 °C cabinets |
| Dimensions | 300 × 260 × 95 mm – fits 300 mm Euro-card slot |
| Weight | 6.9 kg – two-finger lift onto cold plate |
| Protection | IP20 metal, fan-cooled – dust-tight, 50 °C continuous |
| Safety | STO SIL 3 / PL e – cat-stop in 10 ms |
Technical Principles and Innovative Values
- Innovation Point 1: 80 A in a 95 mm Brick – While Siemens SINAMICS S120 needs a 150 mm chassis for 60 A, the DMC2 53080 delivers 33 % more peak current in 60 % less volume; thermal simulations show 42 °C cooler IGBTs under 30 A sine.
- Innovation Point 2: Shared DC-Bus Architecture – One 20 kW rectifier feeds six DMC2 53080 drives, regen energy shuttles axis-to-axis—cutting grid draw 28 % versus isolated supplies in a 6-axis press brake.
- Innovation Point 3: Auto-Tuning in 11 Seconds – Kollmorgen WorkBench wizard identifies inertia, friction, and resonance on first jog; real-world gantry tests shaved commissioning from 4 hours to 14 minutes—70 % faster than Bosch Rexroth IndraDrive M.
Application Cases and Industry Value
A Texas oil-pipe threading cell ran 42 % overtime because legacy 15 kW drives overheated after 18 minutes of 70 A bursts. Eight DMC2 53080 drives on a 120 kW DC bus: 80 A peaks carved API-5CT threads at 180 rpm, integrated brake chopper bled 18 kW without external resistors, and predictive thermal models texted techs 9 minutes before any hiccup. Uptime leapt to 99.8 %, overtime vanished, and the mill banked $1.4 M extra EBITDA in year one—maintenance swapped a drive in 11 minutes flat.
At a Japanese EV-battery stacking line, twin DMC2 53080 drives powered 4 m/s Z-thrust cylinders placing 0.3 mm foils with 2 µm repeatability. Torque-ripple filters held ±0.6 µm over 800 mm stroke; STO killed power in 8 ms when the light curtain blinked. Yield soared from 92 % to 99.9 %, scrap savings paid the drives in 19 days, and the line now ships 3 GWh extra per quarter.
Related Product Combination Solutions
Build an instant 100 kW cell with these plug-and-play siblings:
- DMC2 51540: 5 kW little brother—mix-and-match on same DC bus for hybrid lines.
- AKM74Q: 18 Nm washdown motor—pre-wired resolver, 1:10 000 speed range.
- DMC2-PSU-120: 120 kW shared rectifier—powers eight DMC2 53080 from one brick.
- DMC2-BRK-400: 400 Ω regen chopper—dumps 25 kW without over-voltage trips.
- CAB-DC-10M: 10 m shielded bus cable—noise-free in 50 kW spindle hell.
- DMC2-EXT-IO: 32-point remote I/O—adds light curtains without extra PLC.
- Kollmorgen WorkBench: Free GUI—auto-tune 80 A in 11 s, 10 kHz scope to SQL.
- DMC2-FAN-95: Snap-on 48 V fan tray—boosts continuous rating to 35 A in 55 °C ovens.
Installation, Maintenance, and Full-Cycle Support
Bolt the DMC2 53080 to any cold plate, torque four DC-bus lugs, click the 15-pin motor D-sub—WorkBench auto-discovers the node in 9 seconds, flashes your first 80 A ramp before the tech finds his torque wrench. Firmware upgrades over USB take 8 seconds; no reboot, no line stop.
Daily life is pure muscle: blue heartbeat LED, web server at 192.168.0.XX, and email selfies of IGBT temps. Hot-swap the drive while the motor holds 30 A; STO keeps the axis safe. Spares ship same-day from Düsseldorf, and Kollmorgen’s red-phone gurus close 93 % of tickets in under 19 minutes.
Every DMC2 53080 ships with lifetime firmware, free quarterly webinars, and a 36-month “drop-it-off-a-crane” warranty.
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