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Servo HG-MR series (low inertia, small capacity) (rated output capacity of 0.4 kW) (0.142 J moment of inertia) NN

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Product Information

Delivery time approximately 6-9 day

Product series HG-MR series (low inertia, small capacity)
Without electromagnetic brake type servo motor (low inertia, small capacity)
Product-name Hg-MR43
For servo (all models)
 Mr-J4-40 A
 MR-J 4 W2-1010B
 MR-J 4 W2-44B
 MR-J 4 W2-77B
 MR-J 4 W3-444B
Power capacity [kVA] 0.9
Continuous performance
 Rated output (kW) 0.4
 Rated torque [N-m] 1.3
Maximum torque [N-m] 3.8
Rated rotating speed (r/min) 3000
[Maximum rotational speed [r/min]] 6000
[Permissible instantaneous speed [r/min], 6900
[Power rate at continuous rated kW / s] 114.2
Rated current [A] 2.6
Max current [A] 9
Regenerative braking frequency
 Mr-J4 - [doses] 713
 MR-J 4 W _-710 times per minute
[Moment of inertia J [x 10 ^ -4 kg / m ^ 2]] 0.142
[Recommended load inertia moment ratio] 32 x max
Speed and position detection using absolute positioning and incremental share 22 bitencorder
             (Per 1 rotation servo motor resolution: 4194304pulses/rev)
[Oil] none (servo motor with oil seals are available. (HG-MR_J))
Heat resistance class 130 (B)
[Structure] all enclosed non ventilated (protection grade: IP65)
 Ambient temperature 0 ° C ~ 40 ° C (not freezing), storage:-15 ° C ~ 70 ° C (not freezing)
 Ambient humidity less than 80% RH (not condensing), storage: 90% RH or less (without condensation)
 No corrosive gas, inflammable gas, oil mist and dust atmosphere indoors (direct sunlight),
 Altitude above sea level below 1000 m
 Vibrating X-49 m / s ^ 2 Y: 49 m / s ^ 2
Vibration class V10
International compliance standards
 CE marking LVD: EN 60034-1, EN 60034-5 EMC: EN 60034-1
 UL Standard UL 1004-1, UL 1004-6
 CSA standard CSA C22.2 No.100
In the permissible axial load
 L 30
 Radial 245
 Thrust 98
1.4 mass [kg]

Known limitations
-Recommended load inertia moment ratio: is the ratio of the load inertia moment for moment of inertia of the servo motor.
-Structure: excluding the shaft sealing. About shaft penetrations see about annotation of rotational servo motor specifications MELSERVO-J4 catalog.
-Continuous characteristics, torque rating: recommended that cause unbalance torque like vertical-axis machines uses unbalanced torque is less than 70% of the rated torque.
-About allowable load power capacity [kVA], regenerative braking frequency, environmental conditions, and environmental conditions of vibration, axial vibration class, see about to annotate a rotational servo motor specifications the MELSERVO-J4 catalog.

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