ITOH DENKI PM570BP-20-1000-3-220-BR BRAKE-INTEGRATED HEAVY-DUTY PALLET AC MOTORIZED DRIVEN ROLLER (MDR)

DEEP PRODUCT OVERVIEW & HEAVY INDUSTRIAL AUTOMATION SYSTEM INFRASTRUCTURE
The Itoh Denki PM570BP-20-1000-3-220-BR is a high-capacity industrial automated conveyor drive engine configured specifically as an ultra-rugged motorized driven roller (Heavy-duty Pallet Motorized Driven Roller - MDR), belonging to the specialized high-overload alternating current (AC) "BP" motor generation engineered and manufactured 100% in Japan by global material handling automation pioneer Itoh Denki. This advanced device acts as the definitive technological drive engine managing continuous linear movement across high-mass pallet tracks and oversized cargo packages weighing up to tons. The hardware implements an "All-in-one" hermetic design topology, encapsulating a high-torque continuous-duty AC motor and a multi-stage reinforced steel planetary reduction gearbox straight inside a precision-machined cylindrical bare steel tube barrel. Moving entirely away from baseline narrow rollers developed for lightweight cardboard distribution, this 1-meter "giant" is purpose-built to automate crucial transport cells inside AS/RS automated storage and retrieval systems, dynamic AGV/AMR automated guided vehicle docking terminals, and heavy-duty manufacturing assembly lines deployed via certified Itoh Denki Vietnam engineering loops.

SPECIALIZED "BP" PALLET MOTOR CORE – PEAK BREAKOUT TORQUE & MAXIMUM OVERLOAD CAPACITY
The mechanical propulsion core driving the PM570BP-20-1000-3-220-BR model relies on its advanced internal BP-generation engineering setup:
- Uncompromised Breakout Torque limits: The BP internal power cell features optimized stator winding dimensions and a specialized magnetic flux layout to generate massive starting torque curves. This enables the roller to instantly defeat initial resting inertia vectors, executing smooth, positive tịnh tiến propulsion of loaded wooden or plastic pallets weighing hundreds of kilograms to multiple tons without encountering electrical current slips, internal motor stalling defects, or facility grid dropouts.
- High-Capacity Overload Resilience: Compared with baseline standard-duty AS motor profiles, the BP generation delivers superior thermal boundaries and extended structural mechanical tolerance margins. The system runs perfectly cool under relentless vertical compression and load spikes active across heavy material handling lines, reducing unscheduled down-time adjustments significantly.

OVERSIZED 1000MM WIDTH GEOMETRY & HIGH-HOLDING ELECTROMAGNETIC BRAKE (BR)
- Precision Structural Sizing for Global Pallet Footprints: Engineered with an active width spanning exactly 1000 mm (1 meter nominal metric layout), the roller barrel thoroughly covers standard international pallet widths, such as standard Euro pallets (800x1200mm) or standard Asian/ISO configurations (1000x1200mm). This wide, uncompromised support plane ensures oversized material loads glide along a perfectly centered axis, preventing load shifting or tilting hazards during transit. The outer bare steel tube measures an enlarged 57.0 mm diameter (Code 570) with heavy-walled structural thickness to prevent longitudinal axis deflection or center bowing under intense continuous downward weight forces.
- High-Holding Electromagnetic Brake (BR Modifier): A high-mass loaded pallet moving linearly at a steady nominal velocity of approximately 20 meters per minute (Code 20) generates a massive kinetic momentum envelope. Legacy friction braking units fall short and present severe slipping hazards. The alphanumeric suffix code "BR" maps an internal mechanical Electromagnetic Brake hardwired прямо directly onto the drive core. The instant zone loop signals terminate or an unexpected plant emergency power cutoff occurs, heavy internal spring actuators clamp the mechanical brake locked within fractions of a second. This absolute mechanical interlock terminates momentum instantly, locking the pallet precisely at its designated index point to prevent tracking drift from colliding with or damaging adjacent assembly line assets.

BRUTE INTENSIFIED PROPULSION VIA 3-PHASE 220V AC CIRCUITS & EXPERT FIELD USAGE
To maintain smooth, uninterrupted tube rotation under intense down-force limits, the MDR is energized via a powerful industrial 220 V AC, 3-Phase mainline current loop (Code 3-220). This three-phase winding blueprint matches standard facility distribution layouts and connects cleanly into technical Variable Frequency Drive (VFD) inverter units. This enables plant controls personnel to script optimized soft start and soft stop velocity acceleration curves. The PM570BP-20-1000-3-220-BR represents the dynamic "backbone" regulating heavy material processing tracks: managing AS/RS warehouse interface zones synchronized with automatic AGV fork positioning alignment, feeding automated high-tension pallet stretch-wrapping machines, transporting oversized plasterboard and plywood stacks, and tracking heavy incline pallet escalators to secure long-term plant operational safety indices.

DYNAMIC PROPULSION METROLOGY & GEAR PERFORMANCE DATA
- Equipment Manufacturer: Itoh Denki (Japan)
- Full System Part Number Certified: PM570BP-20-1000-3-220-BR
- Device Structural Profile: Heavy-Duty Alternating Current Pallet Motorized Driven Roller (AC Pallet MDR)
- Core Product Range: 3-Phase AC induction heavy-pallet handling series
- Outer Barrel Shell Diameter (Tube Diameter): 57.0 mm (Heavy-walled structural steel core resisting down-force deflection)
- Effective Barrel Width (Tube Length): 1000 mm (1 Meter standardized metric width)
- External Barrel Surface Finish: Precision-ground bare carbon steel zinc-plated cylinder (No rubber lagging)
- Nominal Linear Velocity Scale: ~ 20 meters per minute (Velocity balanced for continuous torque delivery and inertia containment)
- Embedded Drive Motor Core: Specialized High-Overload 3-Phase AC Pallet Induction Motor (BP Classification)
- Mechanical Enclosure Layout: Sealed All-in-one cylindrical barrel containing motor and planetary gear sets, removing all external chains or belts.

ELECTRICAL RATINGS & POWER DISTRIBUTION SPECTRUM
- Main Input Supply Voltage Rail: 220 V AC industrial factory grid power (3-Phase / 3-pha line inputs)
- Power Supply Frequency Spectrum: 50 / 60 Hz universal tracking compatibility
- Integrated Safety Interlock Modification (BR Option): Internal mechanical Electromagnetic Brake assembly executing automated shaft lock upon line power termination to counter sloped gravity rollback.
- Field Panel Interface Protocol: Mandates direct connection via standard industrial magnetic contactor blocks, thermal protection relays, or technical alternating current VFD inverters; completely incompatible with low-voltage 24V DC driver cards.

MECHANICAL PROPERTIES & MATERIAL COMPOSITION
- Tube Core Substrate Metallurgy: High-thickness engineered structural carbon steel treated with protective anti-oxidization industrial zinc plating compliant with Japanese manufacturing standards.
- End Shaft Terminal Mechanical Profile: High-rigidity carbon steel shaft engineered to endure high torsional braking stresses discharged from the internal BR core.
- Planetary Gearbox Configuration: High-precision reinforced planetary gear columns milled entirely from structural alloy steel, packed with non-bleeding lifetime synthetic thermal grease.
- Maintenance Requirements Lifecycle: 100% Zero-maintenance (Maintenance-free) throughout operational product lifecycle.

ENVIRONMENTAL SPECTRUM & FIELD COMMISSIONING MANDATES
- Continuous Operating Duty Classification: IEC S1 continuous duty profile (Engineered for uninterrupted round-the-clock 24/7 service under nominal load parameters)
- Cleanroom Air Safety Rating: Carbon-dust-free solid-state build certified for electronics manufacturing cleanroom isolation, running silently with minimal noise generation.
- Primary Industrial Deployment Profiles: Infeed/outfeed automated material transit zones for AS/RS smart warehouses, precise positioning docking bays for automated AGV/AMR fork alignment trackers, entry conveyor paths for automated high-volume pallet stretch-wrappers, and high-mass multi-ton incline/decline pallet escalators.
- Mechanical Production Origin: 100% Engineered and Manufactured in Japan (Japan Origin).