ITOH DENKI PM486FE-17-300-D-024 HIGH-TORQUE BRUSHLESS DC MOTORIZED DRIVEN ROLLER (MDR)

DEEP PRODUCT OVERVIEW & NARROW-SPAN HEAVY MATERIAL HANDLING INFRASTRUCTURE
The Itoh Denki PM486FE-17-300-D-024 is a high-precision industrial motorized driven roller system (Power Moller / Motorized Driven Roller - MDR) configured explicitly for heavy-load material handling inside space-restricted pathways, developed and manufactured 100% in Japan by the global market leader Itoh Denki. This advanced device represents the definitive technological solution for compact, "All-in-one" conveyor propulsion engineering, embedding an elite Brushless DC (BLDC) motor (designated by the "FE" high-torque core) and a rugged planetary reduction gearbox entirely within a 48.6mm diameter structural steel tube barrel. This smart geometric integration completely removes legacy external drive arrays such as high-maintenance industrial motors, drive chains, timing belts, or exposed pulleys, yielding an unbroken, low-profile conveyor line that runs near-silent while maximizing workplace safety indices. Utilizing powerful Brushless metallurgy paired with a highly responsive, touch-safe low-voltage 24V DC input rail, this MDR functions as a critical backbone component automating zero pressure accumulation (ZPA) zoning, high-density battery cell assembly lines, automotive parts casting logistics, and heavy-load machining bays supported via official Itoh Denki Vietnam distribution links.

ELITE BRUSHLESS "FE" MOTOR ARCHITECTURE – REFINED HIGH-TORQUE COEFFICIENTS FOR DENSE LOADS
The core mechanical asset and primary engineering advantage driving the Itoh Denki PM486FE series is its integrated FE internal power cell (High-Torque DC Brushless Motor). While traditional motorized rollers undergo current spikes, severe speed decay, or mechanical lockup when confronted with high-density materials whose weight is concentrated over a small contact area, the specialized "FE" brushless core optimizes permanent rare-earth magnet placement and stator winding densities to discharge a massive torque output:
- The device easily manages the stable propulsion and smooth transit of heavy lead-acid batteries, industrial battery blocks, or dense steel components moving across processing floors.
- The solid-state Brushless (BLDC) topology completely bypasses the mechanical friction, wear, and arc tracking common to traditional carbon brush designs, yielding an uncompromised maintenance-free operational lifecycle spanning years of constant service. Because it eliminates carbon dust release and electrical spark propagation, the roller fully aligns with stringent cleanroom standards required inside high-end electronic sub-assembly lines and battery cells.

STANDARD 48.6MM BARREL GEOMETRY & TORQUE-OPTIMIZED 17 M/MIN LINEAR VELOCITY
The precise alphanumeric structural code embedded within the PM486FE-17-300-D-024 footprint maps exact field parameters, allowing site automation layout engineers to plan physical installation margins instantly:
- Standard 48.6 mm Barrel Outer Diameter (Code 486): Represents the highly preferred standard geometric specification dominating Asian and European automated conveyor frameworks. The structural steel tube wall thickness is mathematically balanced to sustain persistent down-force loads, preserving internal shaft concentricity and thoroughly absorbing structural deflection under high-density weight. This profile empowers material handling engineers to minimize center-to-center pitch distance, allowing small or short cargo items to glide smoothly without tipping risks. The effective barrel width spans exactly 300 mm (Code 300 / 30cm), matching compact conveyor frame clearances.
- Steady 17 m/min Linear Velocity (Code 17): Moving away from high-velocity sprint runs characteristic of the LS series (60 m/min), this model routes its primary inductive energy into generating massive torque coefficients at a steady mid-range rpm. The 17m/min velocity delivers high-mass cargo columns smoothly toward automated assembly stations without mechanical shock or package sliding. Combined with the swift reaction of downstream logic controls, it eliminates the risk of heavy battery cells violently colliding on the line, preventing structural enclosure fractures.

TOUCH-SAFE 24V DC POWER RAILS & VERSATILE STANDARD LEAD WIRE TERMINATION
- Strict Compliance with Low-Voltage Workplace Safety: Operating entirely on a safe low-voltage 24V DC input rail (Code D-024) provides total protection against electric shock hazards for operators working in close proximity to active conveyor lines, satisfying international industrial risk mitigation protocols.
- Flexible Industrial Standard Wire Leads: This product variant features a heavy-duty loose bare wire lead output (omitting quick-disconnect plug modifications such as JD or DR suffixes). This open layout grants field execution technicians supreme freedom during installation, enabling them to route connections cleanly through localized terminal blocks inside the conveyor side frame or crimp custom ferrules matching specific plant wire codes straight to auxiliary MDR Driver Cards (such as the Itoh Denki CB-018N2 or HB-510 modules). When integrated with closed-loop control logic, the roller drives high-efficiency Zero Pressure Accumulation (ZPA) sorting zones—running smoothly on demand and idling instantly when downstream blocks are detected to eliminate package crushing defects while cutting overall facility electrical energy overhead metrics by up to 70%.

DYNAMIC PROPULSION METROLOGY & PERFORMANCE DATA
- Equipment Manufacturer: Itoh Denki (Japan)
- Full System Part Number Designation: PM486FE-17-300-D-024
- Device Classification: Low-Voltage DC Motorized Driven Roller (MDR) / Power Moller
- Core Product Range: 24V DC Brushless High Torque Balanced Speed Series
- Outer Barrel Shell Diameter (Tube Diameter): 48.6 mm (Standard Asian and European industrial profile)
- Effective Barrel Width (Tube Length): 300 mm (Standard metric length optimized for narrow conveyor channels)
- External Tube Geometry Profile: Straight smooth cylinder layout (No grooves/Poly-V bands)
- Nominal Linear Velocity Scale: ~ 17 meters per minute (Torque-maximized velocity parameter)
- Embedded Drive Core Motor: High-Torque Brushless DC Motor (BLDC technology - FE Series)
- Mechanical Layout Footprint: Sealed All-in-one cylindrical barrel containing motor and planetary gear sets, removing all external chains or belts.

ELECTRICAL RATINGS & INTERCONNECT PROVISIONS
- Main Input Supply Voltage Rail: 24 V DC safe low-voltage industrial current
- Power Rail Voltage Code Designation: D-024 industrial regulation rail
- Signal Interface Hardware: Standard loose bare wire leads (Standard wire lead), optimized for custom ferrule crimping and terminal block landing.
- Automated Control Compatibility: Full logic pairing supporting automated Zero Pressure Accumulation (ZPA) zones, real-time CW/CCW rotation switching, and remote hardware fault diagnostics.

MECHANICAL PROPERTIES & MATERIAL COMPOSITION
- Core Tube Substrate Metallurgy: High-thickness engineered structural carbon steel treated with anti-oxidization industrial zinc plating compliant with Japanese manufacturing standards.
- End Shaft Terminal Mechanical Profile: High-rigidity carbon steel shaft featuring internal spring-loaded retraction for rapid push-and-snap drop-in framework mounting.
- Planetary Gearbox Assembly: Multi-stage planetary gear configuration milled from structural alloy steel, packed with non-bleeding lifetime synthetic thermal grease.
- Maintenance Requirements Lifecycle: 100% Zero-maintenance (Maintenance-free) throughout operational service life.
- Cleanroom Air Safety Rating: Carbon-dust-free solid-state build certified for electronics manufacturing cleanroom isolation, running silently with minimal noise generation.

ENVIRONMENTAL RATINGS & FIELD COMMISSIONING MANDATES
- Permissible Operational Ambient Temperature: Calibrated for wide-area industrial factory floor thermal spans.
- Primary Industrial Deployment Profiles: Heavy industrial battery cell assembly lines, automated automotive part casting infeed/outfeed transport tracks, and compact heavy-load Zero Pressure Accumulation (ZPA) conveyor staging zones.
- Mechanical Production Origin: 100% Engineered and Manufactured in Japan (Japan Origin).