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10. HG-UR SERIES
10 - 2
10.3 Standard specifications
10.3.1 Standard specifications list
Servo motor
Item
HG-UR 2000 r/min series (flat type/medium capacity)
72(B) 152(B) 202(B) 352(B) 502(B)
Power supply capacity
Refer to "Power supply equipment capacity and generated loss of servo
amplifiers" in Servo Amplifier Instruction Manual.
Continuous running
duty (Note 1)
Rated output [kW] 0.75 1.5 2.0 3.5 5.0
Rated torque [N•m] 3.6 7.2 9.5 16.7 23.9
Maximum torque [N•m] 10.7 21.5 28.6 50.1 71.6
Rated speed (Note 1) [r/min] 2000
Maximum speed [r/min] 3000 2500
Instantaneous permissible speed [r/min] 3450 2875
Power rate at
continuous rated
torque
Standard [kW/s] 12.3 23.2 23.9 36.5 49.6
With an
electromagnetic brake
[kW/s]
10.3 21.2 19.5 32.8 46.0
Rated current [A] 5.4 9.7 14 23 28
Maximum current [A] 16 29 42 69 84
Moment of inertia J
Standard [× 10
-4
kg•m
2
] 10.4 22.1 38.2 76.5 115
With an
electromagnetic brake
[× 10
-4
kg•m
2
]
12.5 24.2 46.8 85.1 124
Recommended load to motor inertia ratio
(Note 2)
15 times or less
Speed/position detector
22-bit encoder common to absolute position/incremental
(resolution per servo motor revolution: 4194304 pulses/rev)
Oil seal With
Insulation class 155 (F)
Structure Totally-enclosed, natural-cooling (IP rating: IP65 (Note 3))
Environment (Note 4)
Ambient
temperature
Operation 0 ˚C to 40 ˚C (non-freezing)
Storage -15 ˚C to 70 ˚C (non-freezing)
Ambient
humidity
Operation 80 %RH or less (non-condensing)
Storage 90 %RH or less (non-condensing)
Ambience
Indoors (no direct sunlight),
free from corrosive gas, flammable gas, oil mist, dust, and dirt
Altitude 1000 m or less above sea level
Vibration resistance
(Note 5)
X, Y: 24.5 m/s
2
X: 24.5 m/s
2
Y: 49 m/s
2
Vibration rank (Note 6) V10
Permissible load for
the shaft (Note 7)
L [mm] 55 65
Radial [N] 637 882 1176
Thrust [N] 490 784
Mass
Standard [kg] 8.0 11 16 20 24
With an
electromagnetic brake
[kg]
10 13 22 26 30