Packaging Industry Automation
Packaging line OEMs and integrators building rotary labellers, automatic light detectors, capping machines, rotary screen printers — replacing fragmented split-servo installations with integrated all-in-one units.
Integrated servo solutions for rotary turntable applications — replacing the dozens of split servos connected via slip rings on traditional light detectors and rotary labellers. iSMK series (100W–750W EtherCAT IP65) and iSMD series (400W–1KW multi-protocol with SIL3/Cat.3/PLe STO) consolidate motor + encoder + drive into single units. Paired with AK840 motion controller (Cortex-A53 1.4GHz, 1ms-8-axis EtherCAT sync) and FUTURE series HMI.
FIG.05 PACKAGING iSMK + iSMD STO SIL3 Where this recipe fits
Rotary turntable packaging machines — automatic light detectors, rotary labellers, capping machines, rotary screen printers — traditionally mount dozens of servo motors and drives on rotating platforms connected via slip rings. This conventional split-servo solution introduces layout difficulties, inconvenient alignment, large equipment footprint, and maintenance complexity. Kinco's iSMK and iSMD integrated servo families consolidate motor + encoder + drive into single compact units with aerial-plug communication, enabling more reliable high-speed rotation, simpler cabling, and dramatically reduced installation labor.
What the system needs to do
Integrated Servos
- iSMK series (100W–750W): EtherCAT, IP65, magnetic singleturn absolute encoder, 2DI/1DO or 4DI/2DO
- iSMD series (400W–1KW): EtherCAT/CANopen/Profinet, multi-turn absolute, IP20/IP65, STO SIL3
- 24–60 VDC wide voltage power supply
- Aerial-plug connectors for high-speed rotating-platform applications
Motion Control
- AK840 medium motion controller (Cortex-A53 quad-core, 1.4GHz)
- CoDeSys V3.5 with 6 IEC programming languages
- 1ms-8-axis or 4ms-32-axis EtherCAT synchronization
- Electronic cam, multi-axis interpolation, gantry sync
- Ultra-thin 12mm modular design
Operator Interface
- FUTURE series HMI (7"/10.1"/12.1"/15"/15.6")
- Cortex-A9 quad-core 1.8GHz, 1GB RAM, 8GB storage
- Dual Ethernet + dual serial + USB
- DToolsPro configuration software with electronic signature
Multi-brand component selection
The list below is a starting point. Final part numbers, quantities, and accessories are confirmed during RFQ based on motor power, I/O count, protocol, and certification scope.
| Role | Component | Specification |
|---|---|---|
| SERVO | iSMK40-010-DMxK-EA-000 | 100W · 0.32Nm rated · IP65 · EtherCAT |
| SERVO | iSMK60-020/040-DMxK-EA-000 | 200/400W · 0.64/1.27Nm · IP65 · EtherCAT |
| SERVO | iSMK80-075-DMxK-EA-000 | 750W · 2.39Nm · IP65 · EtherCAT |
| SERVO | iSMD60-040-DQxK-yAz-000 | 400W · 1.27Nm · multi-protocol · STO SIL3 |
| SERVO | iSMD80-075/100-DQxK-yAz-000 | 750W/1KW · 2.39–3.18Nm · STO SIL3 |
| CTRL | Kinco AK840 | Cortex-A53 1.4GHz · 8DI/8DO · 200kHz HSC ×2 |
| HMI | Kinco FUTURE Series | 7–15.6" · Cortex-A9 1.8GHz · 1GB/8GB |
| PSU | Switching power supply | Sized at 1/3 or 1/2 of total drive power |
Reference comparison: vs Mitsubishi MR-J4 + FX3U / Siemens S7-1200 + V90 / general split-servo stacks.
Alternative selection reference only. Final compatibility must be verified by power rating, I/O count, protocol, software logic, cabinet layout, safety requirements, and local approval.
How we size each component
- iSMK (singleturn absolute, EtherCAT-only) fits cost-sensitive applications with simple homing logic.
- iSMD (multi-turn absolute, multi-protocol) recommended when power-off position memory is required or when integrating with non-EtherCAT controllers.
- Switching power supply sizing: 1/3 of total drive power for typical packaging duty cycle; 1/2 for high-acceleration applications.
- Mechanical absolute encoder all-in-one (Kinco roadmap) eliminates battery-related after-sales — confirm availability before specifying.
Practical notes for cabinet build
- EtherCAT daisy-chain with shielded Cat5e+ cable, termination at last node
- Aerial-plug connectors required on rotating-platform installations
- Power supply separation from logic 24VDC supply
- Brake wiring (B variant) requires dedicated 24VDC line
Coming from a legacy brand
- Replacing Mitsubishi MR-J4 or Siemens V90 split servos: mechanical mounting holes typically differ — re-design of platform plate required.
- Existing GX Works or TIA logic must be re-engineered in CoDeSys — sequence flow and I/O mapping can be carried over.
- Slip-ring wiring count drops dramatically with iSMK/iSMD (typically from 6+ wires per axis to 2) — old slip ring can be replaced with smaller unit or eliminated.
When to use this recipe — and when not to
Good fit
- Rotary turntable packaging machines with 4+ servo axes
- Sites where Mitsubishi or Siemens components are out of stock or end-of-life
- OEMs needing repeated machine builds with predictable BOM cost
Not the right fit
- Ultra-high-speed lines (>300 packs/min) requiring proprietary high-end motion controllers
- Existing fully-integrated Mitsubishi or Siemens machines under warranty
- Projects requiring specific Siemens TIA function blocks or Mitsubishi MELSEC libraries
Available technical documentation
The documents below can be shared during RFQ review. Some materials are subject to NDA depending on the manufacturer.
Questions about this recipe
How does Kinco's DC servo market position compare to competitors?
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What's the difference between iSMK and iSMD for packaging?
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Can these servos replace Mitsubishi MR-J4 drop-in on existing machines?
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Other solution recipes
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Send your application type, existing model numbers, voltage, I/O count, protocol, quantity, and target lead time. We respond with a practical BOM recommendation and quotation scope within one business day.