PM486FE Motorized Conveyor Roller
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The Itoh Denki PM486FE is a versatile 24V DC brushless motorized roller designed for a wide range of conveyor applications. With a 1.91" (48.6 mm) diameter, single shaft mounting on the cable end, and a spring-loaded shaft for quick installation, the PM486FE offers variable speed control, dynamic braking, and reliable performance across three gear stages. It is one of the most widely applied Power Moller models, supporting configurations from standard roller conveyor to accumulation, washdown, and belted zone applications.
Key Features
- Brushless DC motor provides long life
- 7/16" plain hex shaft standard (also available in threaded hex/wrench shoulder)
- ABEC 1 bearings
- DOM, zinc plated, carbon steel tube
- One shaft mounting, cable end
- Variable speed
- Dynamic brake
- Standard 300 mm (11.81") power cable
- Standard 9 pin connector
- Brake option: 10 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); threaded hex with wrench shoulder (JQ) available |
| Shaft Mounting | One shaft mounting, cable end — spring loaded |
| Tube Material | DOM, zinc plated, carbon steel |
| Connector | 9 pin (standard); 10 pin (brake option) |
| Standard Cable Length | 300 mm (11.81") |
| Gear Stages Available | 1, 2, and 3 |
Available Options
- Lagging — Natural Rubber, Urethane, Nitrile Rubber, Neoprene
- Low Temp (LT) — Operates down to -30°C (-22°F)
- Brake (BR) — Built-in electro-magnetic brake; 10 pin connector required
- Drip Proof (DR) — Rubber seals and o-rings, meets or exceeds IP-55
- Waterproof (WA) — Stainless steel exterior, IP-65 rated, 1000 mm cable
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 (VG) — For poly V belt drive
- Round Belt Pulley (RP) — For round 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
| CB-016S7 | Driver Card — 9 pin connector. Variable speed control for up to 20 speeds. Dynamic brake control. Available with brake option (CB-016BS7-UL, 10 pin) and low temp option (CB-016S7-LT). PNP (CB-016P7) or NPN (CB-016N7) output. |
| HB-510 | ZPA Hybrid Driver Card — 9 pin connector. Built-in Zero Pressure Accumulation (ZPA) logic with Flexible Zone Recognition. Direct photo eye connection. Available with brake (HB-510B, 10 pin) and low temp options. PNP (HB-510P) or NPN (HB-510N) output. |
| IB-E03B | 2 Zone Ethernet/IP Controller — 10 pin connector. Controls up to 2 Power Mollers. EtherNet/IP Conformance Tested. Rockwell Automation AOP available. Built-in DLR technology. Z cable option or 9/10 pin extension cables needed for non-brake PM486FE models. PNP (IB-E03BP) or NPN (IB-E03BN) output. |
Tube Length Considerations
- Standard tube / grooved / brake / waterproof: TL = BF − 15 mm
- JQ (threaded hex shaft): TL = BF − 21 mm
- VG (Poly V end cap): TL = BF − 41 mm
- RP (Round belt pulley): TL = BF − 35 mm
Minimum Tube Lengths
| Configuration | Gear Stage 1 | Gear Stage 2 | Gear Stage 3 |
|---|---|---|---|
| Spring loaded shaft | 244 mm (9.61") | 267 mm (10.51") | 290 mm (11.42") |
| Spring loaded + grooved | 293 mm (11.54") | 316 mm (12.44") | 339 mm (13.35") |
| Spring loaded + waterproof | 302 mm (11.89") | 325 mm (12.80") | 348 mm (13.70") |
| Spring loaded + brake | 357 mm (14.06") | 381 mm (15.00") | 404 mm (15.91") |
Mounting Brackets & Accessories
1 mounting bracket is 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)
JQ Shaft Mounting: Toothed lock washer and nut supplied. Nuts to be tightened to 22.1 lb·ft ± 10%.
Need a Quote or Configuration Help?
The PM486FE 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.