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Motor Roller UnitPSS-E

Roller diameter φ57 Drive/free type

This is a two-in-one roller that can be used as a motor roller when powered on, and as a free roller when powered off.

Motor Roller Unit / PSS-E
    Motor Roller Unit / PSS-E
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    Product overview

    ■ Roller diameter: φ57mm
    ■Thickness: t1.5mm
    ■ Shaft diameter: φ12mm
    ■Power supply: AC200V (three-phase)
    ■Various specifications

    specification

    Model and specifications
    PSS-E
    		-
    B
    		-
    390
    		-
    15
    		-
    Z 5
    		-
    NR

    *Colored text is semi-standard.

    Model PSS-E (φ57 drive/free)
    RW nominal roller width (mm) 300 305 390 400 490 500 600 620 690 700 790 800 890 900 990 1,000
    FW frame inner width (mm) 310 315 400 410 500 510 610 630 700 710 800 810 900 910 1,000 1,010
    A dimension (mm) 308 313 398 408 498 508 608 628 698 708 798 808 898 908 998 1,008
    Mass *1 (kg/piece) 2.5 2.5 2.7 2.7 2.9 2.9 3.3 3.3 3.4 3.4 3.5 3.5 3.6 3.6 3.8 3.8
    One-touch mounting mechanism *2 × × ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
    Usage environment and specific functions
    (various specifications)    		 Blank: Standard, B: Brake*3
    Speed symbol 4, 8, 10, 15, 20, 30, 40
    *For peripheral speed, refer to the "Characteristics Specifications" table below.

    		power supply Power Source Type Z5: 200V three-phase x 50/60Hz
    *Please use the power supply voltage within ±10% of the reference voltage.
    Voltage x Frequency
    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.
    1. B: The mass of the brake specification is the above mass + 0.5 kg.
    2. Some specifications do not have a one-touch mounting mechanism. Please refer to the "Minimum dimensions (various specifications)" in the table below.
    3. B: When used in conjunction with the brake (optional), the drive-free has priority. To activate the brake, use the drive-free with the power on (clutch ON).
    • 1. Inverter speed change is possible within the frequency range (30 to 90 Hz). However, output torque will be reduced. There are other conditions, so please refer to "Restrictions when using an inverter" and "Inverter characteristics."​
      2. Please contact our sales department for any other voltages (however, we cannot handle voltages above 380V).

    Characteristics specifications (circumferential speed, tangential force, torque)


    *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.

    Characteristics specifications (current and power)

    Dimensions

    Electromagnetic drive-free

    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.

    Brake torque (brake specifications)

    none