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Motor Roller UnitPAS
Roller diameter φ57 Accumulator type
It incorporates a high-impedance, low-current motor and keeps the lock (locked) current at the same level as the load current of the PSS, making it ideal for accumulation lines that remain energized and locked for long periods of time.
Product overview
■ Roller diameter: φ57mm
■Thickness: t1.5mm
■ Shaft diameter: φ12mm
■Power supply: AC200V (three-phase)
■Various specifications
specification
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*Colored text is semi-standard.
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Model | PAS (φ57 accumulator) | |||||||||||||||||
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RW nominal roller width (mm) | 240 | 300 | 305 | 390 | 400 | 490 | 500 | 600 | 620 | 690 | 700 | 790 | 800 | 890 | 900 | 990 | 1,000 | |
| FW frame inner width (mm) | 250 | 310 | 315 | 400 | 410 | 500 | 510 | 610 | 630 | 700 | 710 | 800 | 810 | 900 | 910 | 1,000 | 1,010 | ||
| A dimension (mm) | 248 | 308 | 313 | 398 | 408 | 498 | 508 | 608 | 628 | 698 | 708 | 798 | 808 | 898 | 908 | 998 | 1,008 | ||
| Mass (kg/piece) | 1.9 | 2.0 | 2.0 | 2.2 | 2.2 | 2.4 | 2.4 | 2.8 | 2.8 | 2.9 | 2.9 | 3.0 | 3.0 | 3.1 | 3.1 | 3.3 | 3.3 | ||
| One-touch mounting mechanism *1 | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
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Usage environment and specific functions (various specifications) |
Blank: standard, D: Dustproof (IP50), I: Splashproof (IP55), J: Waterproof (IP65) |
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Speed symbol *2 | 4, 8, 10, 15, 20 *For peripheral speed, refer to the "Characteristics Specifications" table below. |
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power supply | Power Source Type | Z5: 200V three-phase x 50/60Hz *Please use the power supply voltage within ±10% of the reference voltage. |
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| Voltage x Frequency | |||||||||||||||||||
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Rubber lining (various specifications) |
Blank: Standard (no lining), NR: Natural rubber, UR: Urethane rubber, NB: Nitrile rubber, CR: Neoprene rubber (chloroprene rubber) *The standard thickness of the lining is 3mm. |
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- Some specifications do not have a one-touch mounting mechanism. Please refer to the "Minimum dimensions (various specifications)" in the table below.
- For I: Drip-proof and J: Waterproof specifications, there is a limit to the speed rating because torque decreases due to seal resistance. Please refer to the "Speed Limits (Drip-proof and Waterproof)" in the table below.
- 1. This motor is resistant to burnout even when locked, and can be used for continuous or intermittent operation, with no limit on cycle time.
However, the starting torque and tangential force are smaller than the standard type.
2. Inverter speed change is not possible due to a decrease in conveying torque and unstable operation.
3. Please contact our sales department for any other voltages (however, we cannot handle voltages above 380V).
Characteristics Specifications
*The displayed peripheral speed is at the rated current. The peripheral speed varies depending on the material and mass of the transported object. Please refer to "Transport Speed Fluctuation."
*For speeds other than those listed above, please contact our sales department.
Dimensions
Minimum dimensions (various specifications)
- If there is no one-touch mounting mechanism, the shaft will be fixed, so the frame on which the roller is mounted must have a drop-in shaft structure.
Speed limit (waterproof/splashproof)
