Atos CAE-24DC 1036W 24V DC 36W Solenoid Valve Coil

ATOS · Hydraulic Solenoid Coil · 24V DC · 36 W · In stock

The Atos CAE-24DC 1036W is a 24 V DC, 36 W industrial solenoid coil made by Atos, the Italian hydraulic and proportional-valve specialist whose line of brands sits inside the wider Bosch Rexroth family. The CAE form factor with the 1036W wiring variant is designed to sit on top of Atos DHZO, DKZOR, DPHI, DKHI and DPZO proportional, directional and pressure-relief valve bodies — the same coil you will find on injection-molding clamps, press lines, machine-tool axes, mobile hydraulics, steel-mill screw-downs and marine power packs. KOEED keeps this CAE-24DC / 1036W configuration in our hydraulic solenoid coil shelf so maintenance teams can swap a burned coil in a single maintenance window.

Proportional hydraulic control only behaves as the datasheet promises when the coil, the driver amplifier and the valve body are from the same family. That is why engineers sourcing a replacement CAE-24DC 1036W coil usually come to us with the valve nameplate in hand — they want the exact 24 V DC, 36 W, 1036W connector geometry matched to the existing Atos amplifier (E-MI-AC, E-BM-AC, E-RI-AEB or the modern E-RI-TEB / E-RI-AES). If you are rebuilding a complete control loop alongside Allen-Bradley, Siemens, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic or KEYENCE PLC / motion hardware, send the whole BOM to Moritta@KOEED.COM and we will quote availability, lead time and pricing for the full kit in one reply.

Key Technical Specifications

Application Scenarios — Where the CAE-24DC 1036W Fits

The Atos CAE-24DC 1036W coil shows up wherever a 24 V DC cabinet needs to command a proportional or on-off hydraulic valve. The most common landing zones our customers report are:

• Injection-molding machines — clamp tonnage, injection velocity and mold protection rely on Atos DHZO / DKZOR proportional valves driven by CAE-24DC coils, often sequenced by a Mitsubishi MELSEC or Omron SYSMAC PLC.
• Hydraulic presses & forging lines — pressure and position loops on metal-forming presses use DPZO pressure-control valves with a CAE coil for closed-loop force control, often paired with a Siemens SIMATIC S7-1500 controller and SINAMICS drive.
• Machine-tool axes & CNC chucks — turret indexing, tailstock and chuck pressure circuits on lathes and machining centers. Many builders combine Fanuc CNCs with Atos hydraulic logic.
• Steel-mill screw-downs and roll-bending — high-duty proportional pressure valves with Class-H insulation survive the cabinet heat of continuous mill operation.
• Mobile hydraulics & marine power packs — deck cranes, hatch covers, steering and trim systems, where the IP65 / IP67 sealing of the 1036W connector is essential.
• Press-shop feeders and transfer lines — coordinated by Allen-Bradley ControlLogix or CompactLogix PLCs that supervise both the motion axis and the hydraulic clamp.
• Test rigs & hydrostatic benches — closed-loop pressure and flow test stands using DPHI proportional throttling valves, where repeatable CAE-24DC coil performance is critical for calibration accuracy.
• Energy and process plants — valve-positioning loops integrated with Schneider Modicon or Yaskawa MP controllers, often alongside Yaskawa Σ-7 / Σ-V servo axes.
• Vision-guided assembly cells — KEYENCE CV / XG vision inspects the part while a Panasonic FP7 PLC fires the Atos hydraulic reject diverter through a CAE coil.

If you are sizing a new proportional circuit rather than replacing a burned coil, the same Atos DHZO / DKZOR / DPZO valve bodies can be paired with E-RI-TEB or E-RI-AES fieldbus drivers, which expose setpoint, dither and ramp parameters over EtherCAT, Profinet or CANopen. Browse our hydraulic solenoid coil catalog for the full CAE family (12 V DC, 24 V DC, 110 V AC, 220 V AC) or our industrial valve coil shelf for 24 V DC coils in the same 30–40 W class.

Integration & Wiring Notes

The CAE-24DC / 1036W coil is the actuator half of a proportional valve loop. The amplifier half — usually an Atos E-MI-AC analog card, E-BM-AC board, E-RI-AEB embedded driver or one of the modern E-RI-TEB / E-RI-AES fieldbus units — reads a setpoint from your PLC or motion controller and chops the 24 V DC supply to drive the coil with a current-regulated PWM waveform. The dither, ramp and offset parameters are tuned at the amplifier; the coil itself must simply receive the right average current at 36 W without saturating.

If you are stepping down from an older Atos E-MI-AC analog amplifier to an E-RI-TEB fieldbus unit, the coil itself does not change — only the driver card and the setpoint wiring do. KOEED stocks the matching amplifier cards and pre-terminated cables alongside the coil so the swap can be done in a single maintenance window. Browse the related proportional valve amplifier category, or send the full valve nameplate to Moritta@KOEED.COM and our sourcing team will pre-validate the wiring option.

Installation & Commissioning Tips

• De-energize and depressurize before coil swap. Lock out the cabinet, drop the hydraulic supply to zero, and confirm the valve is in a safe mechanical state. The CAE coil is a serviceable item, but the valve body is not — you want zero residual pressure when you unthread the coil nut.
• Inspect the mating face and the O-ring. Worn or pinched O-rings on the coil tube are the most common cause of an IP-rating loss after a swap. Replace the O-ring if it shows compression set, and lightly grease it with hydraulic-system-compatible lubricant.
• Torque the coil nut to the Atos-specified value. Over-tightening distorts the tube and causes the coil to seize on the next service; under-tightening lets the coil vibrate and chatter, which is what kills the winding long before the rated insulation class does.
• Verify the part number on the coil label. Atos CAE, CAD, CAE-B, KAE and similar designations look similar at a glance but use different connector geometries. Confirm CAE-24DC / 1036W is on the label before you apply 24 V DC.
• Re-tune dither and ramp after a coil change. A new coil can shift the valve’s no-signal null point by a small amount. Re-run the amplifier’s auto-tuning routine, or re-zero the offset / dither manually, before resuming production.
• Log the swap. Record the coil serial, the date, the machine hour reading, and the amplifier firmware version. This makes warranty claims and future root-cause analysis (chatter, overheating, contamination) much easier when the next coil fails.
• Keep a spare on the shelf. For press lines and injection-molding cells running 24/7, KOEED recommends holding at least one spare CAE-24DC 1036W coil per machine per shift. Quote spares alongside the unit on the same RFQ.

Engineers who need a refresher on proportional-valve commissioning curves, dither frequency and PWM dead-band can run through the AI Diagnostic Tool on the KOEED site — upload a photo of the valve nameplate and the assistant will return the matching coil part number, the recommended amplifier card and the wiring option. For broader loop questions (setpoint scaling, PLC PID tuning, motion-profile blending) the PLC Analog Calculator and the PLC Error Code Database cover the ±10 V / 4–20 mA signal chain end of the problem.

Procurement, Warranty & Lead Time

KOEED operates on a B2B RFQ / BOM quotation model rather than a fixed-price cart. For the Atos CAE-24DC 1036W coil we quote per piece with tiered pricing for maintenance-stock quantities, machine-builder production runs and integrator panel builds. The standard lead time is 3–7 business days for in-stock units and 2–4 weeks for factory orders, with DHL / FedEx / UPS shipping available worldwide.

Bundling the coil with the rest of the cabinet is usually the cheapest path. KOEED sources Atos coils, amplifiers and connectors alongside the controlling PLC or motion platform — Allen-Bradley, Siemens, Mitsubishi, Omron, Fanuc, Schneider, Yaskawa, Panasonic and KEYENCE — under a single RFQ. Use the Create a Quote form for multi-line BOMs, or email a spreadsheet straight to our RFQ inbox. Engineers who want a faster triage on a nameplate photo can also drop the image into the AI Diagnostic Tool for a first-pass part-number match.