CHAPTER 9 CHARACTERISTICS

(3) In case of operation at max. rotation speed (5000 r/min)

Target capacity: 1.0 kW or more

1000

100

OOL11アaラlaーrmム

OOLL22アaラlaーrmム

10

9

1

0

50

100

150

200

250

300

Loa負d f荷ac率tor[%[%] ]

* Overload characteristics of 0.4 kW 1000

・When operated with rated speed

(3000 [r/min])

100

OOLL11アaラlーarムm

OOLL22アaラlーarムm

10

1

0

・When operated with max. speed 1000

(6000 [r/min])

100

10

50

100

150

200

250

300

Lo負a荷d 率fac[%to] r [%]

OOLL11アaラlaーrムm

OOLL22アaラlaーrムm

1

0

50

100

150

200

250

300

Lo負a荷d 率fac[%to] r [%]

Note) The OL1 alarm detection time is 15 [r/min] or more. The alarm time will be detected in shorter

time (0.25sec/300%) if the motor is stopped due to machine entanglement or other reasons

resulting in overload.

9-6 Overload Characteristic