PM486FH Motorized Conveyor Roller
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The Itoh Denki PM486FH is a 24V DC brushless motorized roller built for high torque and high speed conveyor applications. With a 1.91" (48.6 mm) diameter, dual shaft mounting, and spring-loaded shaft design, the PM486FH delivers powerful performance in a compact, self-contained package. Torque is transmitted through the output tube, making it an excellent choice for demanding material handling lines where both force and speed are critical.
Key Features
- Brushless DC motor provides long life
- 7/16" plain hex shafts standard
- ABEC 1 bearings
- DOM, zinc plated, carbon steel tube
- Dual shaft mounting
- Dynamic brake
- For high torque / high demand applications
- Torque transmitted through output tube
- For high speed applications
- Standard 300 mm (11.81") power cable
- 12 pin connector
- Spring loaded shaft roller
Operation
- Continuous or intermittent duty
- Minimum cycle: 1s ON; 1s OFF
- Do not exceed 150% of no-load speed
Environment
- Ambient temperature 32~104°F (0~40°C)
- < 90% relative humidity (no condensation)
- No corrosive gases
- Vibration < 0.5G
Protection
- Thermal overload 221°F (105°C) in the motor when used with an Itoh Denki controller
Specifications
| Diameter | 1.91" (48.6 mm) |
| Voltage | 24V DC |
| Shaft Type | 7/16" plain hex shaft (standard) |
| Shaft Mounting | Dual shaft mounting, spring loaded |
| Tube Material | DOM, zinc plated, carbon steel |
| Connector | 12 pin connector |
| Standard Cable Length | 300 mm (11.81") |
| Gear Stages Available | 1 and 2 |
Available Options
- Lagging — Natural Rubber, Urethane, Nitrile Rubber, Neoprene
- Waterproof (WA) — Stainless steel exterior, IP-65 rated, 1000 mm cable
- Low Temp (LT) — Operates down to -30°C (-22°F)
Option availability varies. Some options cannot be combined. Contact us for part number configuration assistance.
Available Endcap & Tube Options
- Straight Tube (Standard)
- Double Groove (P2) — Standard groove locations: 50 mm / 32 mm
- Poly V End Cap (GV) — For poly V belt drive
P1 single groove tube standard at 50 mm. Non-standard groove locations available with P1-OS or P2-OS designation. All shaft configurations available with grooved or straight tube.
Applicable Driver Cards
| CBK-109F | Driver Card — 12 pin connector. Designed for high torque rollers (up to 7A). Variable speed control for up to 20 speeds. Available in PNP (CBK-109FP) or NPN (CBK-109FN) output. |
| HBK-608F | 2 Zone ZPA Hybrid Driver Card — 12 pin connector. Controls up to 2 Power Mollers. Built-in Zero Pressure Accumulation (ZPA) logic. Available in PNP (HBK-608FP) or NPN (HBK-608FN) output. |
| IB-E04F | 2 Zone Ethernet/IP Controller — 12 pin connector. Controls up to 2 Power Mollers. EtherNet/IP Conformance Tested. Rockwell Automation AOP available. Built-in DLR technology. Available in PNP (IB-E04FP) or NPN (IB-E04FN) output. |
Tube Length Considerations
- Standard tube / grooved / waterproof: TL = BF − 15 mm
- GV (Poly V end cap): TL = BF − 41 mm
Minimum Tube Lengths
| Configuration | Gear Stage 1 | Gear Stage 2 |
|---|---|---|
| Spring loaded shaft | 322 mm (12.68") | 345 mm (13.58") |
| Spring loaded + grooved | 322 mm (12.68") | 345 mm (13.58") |
| Spring loaded + waterproof | 322 mm (12.68") | 345 mm (13.58") |
Mounting Brackets & Accessories
2 mounting brackets are required for this roller.
- Standard Hex Shaft: MBB-071 (hex flat up) / MBB-081 (hex point up)
- Low Profile Hex Shaft: MBC-071 (hex flat up) / MBC-081 (hex point up)
- Waterproof Option: Z-071-D (hex flat up) / Z-081-D (hex point up)
Need a Quote or Configuration Help?
The PM486FH is custom made to order. Our team can help you configure the right part number, verify driver card compatibility, and provide pricing.
Request a QuoteAll Itoh Denki motorized conveyor rollers are custom made to order. Option availability varies between models and some options cannot be used in conjunction with others. Specifications are subject to change without prior notice. Please contact us for assistance with part number configuration.