Octo Motor for KS100/150/250 and CL 150/200/250/300
SKU: ROP-KSCL-MTR60
- 100% Genuine OEM Factory Part: Manufactured directly by Reef Octopus as an exact electrical and mechanical match to replace seized or stripped drive blocks.
- Aggressive Gear-Reduction Torque: Built explicitly to deliver slow-motion, steady rotation that easily mixes heavy limewater or drives thick squeegee blades.
- Massive System Compatibility: Spans modern production lines including KS100, KS150, KS250, CL150, CL200, CL220, CL250, CL250F, CL300, CL300F, and CLXP8000.
- Pre-Wired Internal Leads: The internal motor block comes pre-wired to easily splice or quick-connect straight into your existing factory wiring harness lines.
- Complete Installation Hardware Pack: Arrives fully loaded from the factory, including a fresh replacement C-clip, locking pin, and the required structural mounting tool.
Reef Octopus
Globally trusted for premium protein skimmers and pumps, engineered in-house for unmatched reef filtration performance.
Reef Octopus Replacement Drive Motor for Kalk Stirrers & Neck Cleaners (SKU: ROP-KSCL-MTR60)
The Reef Octopus Replacement Drive Motor (SKU: ROP-KSCL-MTR60) is an authentic, high-torque OEM internal component distributed by CoralVue to completely restore performance to modern automated neck cleaners and kalkwasser stirrers. Mechanical drive engines that handle heavy skimmer cup neck scraping or mix concentrated calcium hydroxide (kalkwasser) powder run under non-stop physical resistance. Over years of grueling aquarium service, internal gear teeth will naturally strip out, salt creep can corrode internal contacts, or continuous binding from oversaturated media can burn out the stator windings. This heavy-duty replacement assembly gives hobbyists a tool-free, direct factory drop-in path to preserve their expensive automation gear and avoid costly full-unit replacements.
Operating as a specialized, low-wattage gear-reduction assembly, the ROP-KSCL-MTR60 delivers a smooth, whisper-quiet, ultra-slow sweep that prevents the contents of your reactor from getting stratified while remaining completely silent inside your equipment cabinet. It serves as the definitive factory-correct replacement core for modern high-volume Kalk Stirrers (KS100, KS150, KS250) and the full catalog of large Automated Neck Cleaners (CL150 up to CL300). By changing out a dead or grinding motor block for this fresh OEM factory component, you immediately reset your equipment back to its baseline performance metrics—keeping your skimmer neck sparkling clean for enhanced bubble fractionation or your saturated limewater gently mixed without introducing stray voltage or excess heat to your reef loop.
Key Features
Protects Premium Equipment Lifespans: Bypasses the expensive need to buy a brand-new kalk reactor or full neck cleaner lid simply because an old motor failed.
Suppresses Mechanical Gear Grinding: Replaces worn-down internal drive teeth with a fresh, factory-lubricated internal gear set to restore silent operation inside your stand cabinet.
Simplified Pre-Wired Installation: Eliminates tedious splicing by providing clean leads that map perfectly to the existing power entry points.
(Note: This retail SKU contains (1) individual pre-wired replacement motor, installation tool, pin, and C-clip. Acrylic lids, outer housings, collection cups, wiring harnesses, and stirrer arms are sold under separate product categories).
Reef Octopus Reactor/Stirrer Motor Selection Directory
Before ordering, check your equipment's age and model code against this official manufacturing map to guarantee a flawless installation fit:
ROP-KSCL-MTR60 (This Part): Form-fitted explicitly for modern standard and large-scale KS and CL lines manufactured AFTER June 2011.
ROP-KSCL-MTR49: Form-fitted exclusively for vintage, legacy CL110 & KS100 units manufactured BEFORE June 2011.
What's Included: • (1) Reef Octopus Replacement Synchronous Motor
What’s Included:
(1) Reef Octopus Post-June 2011 Pre-Wired Replacement Motor Block
(1) High-Retention Replacement Mounting C-Clip
(1) Heavy-Duty Internal Wiper Locking Pin
(1) Factory Installation Component Tool
Technical Specs:
Official Manufacturing Title: Reef Octopus Replacement Motor for KS100/150/250 and CL150 and Higher
SKU / Factory Part Identifier: ROP-KSCL-MTR60
Drive Execution Metric: High-Torque, Ultra-Low RPM Gear-Reduction Engine
Power Draw Threshold: ≤15 Watts (AC24V Output Matrix via standard step-down transformer)
Estimated Motor Service Lifespan: Rated for roughly 1,500 hours of active rotational operation
Chassis Platform Compatibility: Fits Reef Octopus KS100, KS150, KS250, CL150, CL200, CL220, CL250, CL250F, CL300, CL300F, and CLXP8000
- Unplug your neck cleaner or kalkwasser stirrer motor from its electrical controller or wall timer. Disconnect the device from your aquarium system and move it to a clean workspace.
- Use a small screwdriver or the included tool to pop off the old metal retaining C-clip from the central drive spindle shaft under the lid face.
- Slide out the small cross-locking pin holding the acrylic wiper assembly or plastic stirrer blades onto the central motor shaft, and slide the assembly away.
- Unscrew the mounting fasteners holding the old sealed motor casing down onto the acrylic lid structure, and pull the spent motor block free from the harness lines.
- Place your fresh ROP-KSCL-MTR60 motor into the factory tracking channel, splice the pre-wired leads cleanly back onto your existing power harness tail, and tighten down the casing screws.
- Slide your mixer blades or squeegee block back onto the fresh center rod, push the new locking pin through the alignment hole, snap the new C-clip tightly into its track groove, and retest the device.
Pro Tips:
- Never Run Your Kalkwasser Stirrer Motor 24/7 or You Will Burn It Out Fast. Because these low-RPM stirrer motors are packed with heavy gear-reduction sets to handle the thick, heavy drag of settled calcium hydroxide powder, they are not engineered for continuous, non-stop operation. Running a kalk stirrer continuously will cause the motor windings to rapidly overheat, cutting its lifespan down to just a few weeks. Always control your reactor motor using a dedicated aquarium controller or a digital outlet timer. For optimal saturation and maximum motor lifespan, program the stirrer to run for only 5 to 10 minutes every 2 hours.
- Never Exceed One Cup of Kalk Powder to Protect Internal Gear Teeth. When topping off your kalkwasser reactor with fresh lime powder, avoid the common temptation to dump in a massive amount to extend the time between refills. Adding more than 3/4 to 1 full cup of kalk powder at once will form an extremely thick, packed paste layer at the bottom of the reactor tube. When the motor turns on, trying to force the twin paddle blades through that heavy, cement-like mud creates extreme resistance that can instantly snap the internal nylon gear teeth or fry the motor coils. Keep your powder dosages light and frequent to ensure smooth mixing.
- Keep This Motor Completely Isolated from Active Ozone Lines. If you are running an automated neck cleaner on a high-performance protein skimmer, always verify that your system is completely isolated from active ozone (O3) injection paths. Ozone gas is an incredibly aggressive oxidizer that will rapidly degrade regular polymers, causing them to crack and crumble over time. Because this ROP-KSCL-MTR60 casing is explicitly rated as NOT ozone safe, exposing the lid to wandering ozone lines will quickly ruin the protective polymer motor housing, allowing destructive salt creep to penetrate directly into the electrical windings.