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          7. Axis with keyway, Absolute, 400 W

          AC Servo SystemsSV series

          Axis with keyway, Absolute, 400 W



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          General specifications


          Motor with electromagnetic brake, Absolute Type (ABS)

          Applicable servo amplifiers


          Rated output

          400 W

          Rated torque

          1.27 N m

          Instantaneous maximum torque

          4.46 N m

          Rated current

          2.7 Arms

          Instantaneous maximum current

          9.3 Arms

          Rated rotation speed

          3000 min-1

          Highest rotation speed

          6000 min-1

          Torque constant

          0.512 N m/Arms

          Rotor moment of inertia

          0.506 ×10-4kg・m2

          Rated power rate

          36.5 kW/s

          Rated angle acceleration

          28800 rad/s2

          Excitation method

          Permanent magnet

          Allowable load moment of inertia ratio

          10 times



          Operating environment

          Operating ambient temperature

          0 to +40°C (No freezing)

          Ambient storage temperature

          -20 to +60°C (No freezing)

          Ambient operating/storage humidity

          20 to 80%RH (no condensation)

          Vibration resistance

          49 m/s2 with the servo motor flange used as reference surface
          (3 directions: up/down, right/left, and forward/backward)

          Shock resistance

          490 m/s2 for two times with the servo motor flange used as reference surface

          Enclosure rating

          Totally enclosed, self-cooling, IP65 (excluding connectors and shaft opening)

          Operating environment

          Indoors (No corrosive gas, flammable gas, oil mist, or dust)

          Operating environment


          1,000 m max. above sea level

          Approved standards

          UL/CSA standards

          UL1004 C22.2 No.100

          CE marking

          Low-voltage directive

          EN60034-1, EN60034-5


          EN55011 Class A, EN61800-3



          North American EMI standards

          FCC Part15 B, ICES-003. Class A

          Insulation class

          Class B

          Insulation withstand voltage

          1500 VAC for 1 minute

          Insulation resistance

          10 MΩ min. with 500 VDC megohmmeter


          Approx 1.9kg


          Rates torque of 50 W to 750 W is the continuous permissible torque values in the following conditions:
          -Ambient temperature: 40°C
          -Attached aluminium heatsink:
          50 W to 100 W: 200 × 200 × 6 [mm]
          200 W to 750 W: 250 × 250 × 6 [mm]
          Rates torque of 1 kW to 5 kW is the continuous permissible torque values in the following conditions:
          -Ambient temperature: 40°C
          -Attached iron heatsink:
          1 kW to 2 kW: 400 × 400 × 20 [mm]
          3 kW, 5 kW: 550 × 550 × 30 [mm]

          Electromagnetic brake specifications


          6 W

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