High-accuracy servo crimping for micro-rectangular twist-pin connectors
Automatic Twist-Pin Crimping Machine in one sentence: The LP-MC2024 crimps twist-pin contacts used in micro-rectangular connectors for aerospace, defense and telecom interconnects. A servo drive with real-time force monitoring closes the loop on every stroke and logs the full crimp-force curve, so each joint can be proven rather than sampled.
The LP-MC2024 crimps micro-rectangular twist-pin (twist-pin) contacts used in aerospace, defense and telecom interconnects. A servo drive with real-time force monitoring closes the loop on every stroke, holding repeatable accuracy while logging full crimp-force curves to your MES.
Typical applications: Aerospace & Defense · Automotive Electronics · Telecom & 5G / RF
Talk to an Engineer →Not intended for loose-piece dual-wire parallel terminals, and not for flat-blade or large barrel terminals above roughly 1.5 mm wire diameter, because the applicator and force profile are tuned for small contacts. It also cannot compensate for a wrongly stripped wire, so strip length must be controlled upstream.
| Parameter | Value | Unit | Test condition |
|---|---|---|---|
| Repeat accuracy | ±0.01 | mm | Servo stroke, no load to full load at the applicator |
| Wire range | 0.3-1.5 | mm² | Depending on contact family and applicator set |
| Crimp force control | Closed-loop servo with pressure sensor | Per cycle, window stored in the part recipe | |
| Force curve monitoring | 100 | % of cycles | Out-of-tolerance strokes are rejected automatically |
| Change-over | One-button recipe change | Between stored connector families | |
| Data export | MES / OPC-UA | Configured at commissioning |
| Model | Key specifications | Positioning |
|---|---|---|
| LP-MC2024 | ±0.01 mm, closed-loop force, MES export | Twist-pin crimping where every joint must be proven |
| LP-WC2024 | ±0.01 mm servo force, per-cycle traceability | Terminating wire onto twist-pin contacts rather than pre-crimped contacts |
| LP-DC2010 | 2 wires per stroke, 0.12-0.3 mm² | Semi-automatic dual-wire work into loose terminals |
| MOQ | 1 set | ||
|---|---|---|---|
| Lead time | Confirmed per order, depends on configuration | ||
| Availability | InStock | ||
| Quote terms | Written quotation within 24 working hours | ||
| Certifications | CE | ||
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| Crimping accuracy | ±0.01 mm |
|---|---|
| Applicable pin diameter | 0.3–1.5 mm |
| Throughput | up to 1200 pcs/h |
| Control system | PLC + servo + force sensor |
| Data interface | MES / OPC-UA export |
| Power supply | 220V / 50Hz |
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Request a Quote →Connector and wire-harness production lives or dies on repeatability. Manual crimping and bench assembly introduce operator-to-operator variation, scattered process steps and rework that only surface at final test. The Automatic Twist-Pin Crimping Machine concentrates crimping equipment into a controlled, data-logging station so quality is built in, not inspected in.
It is most often specified for Aerospace & Defense, Automotive Electronics, Telecom & 5G / RF, where unstable accuracy, high scrap and slow delivery are the recurring pain points. Because recipes and process data are digitized, the same machine scales from low-volume, high-mix programs to high-volume production without re-engineering the cell.