Instruction manual

Specifications Standard specifications
10 - 10
10.2.2 Servo motor
Servo motor
HC-MFS Series HC-KFS Series
053 13 23 43 73 053 13 23 43 73
Applicable servo amplifier
MR-J2S-
10B 10B 20B 40B 70B 10B 10B 20B 40B 70B
Rated output [kW]
0.05 0.1 0.2 0.4 0.75 0.05 0.1 0.2 0.4 0.75
Rated torque [Nm]
0.16 0.32 0.64 1.3 2.4 0.16 0.32 0.64 1.3 2.4
Rated speed [r/min]
3000 3000
Maximum speed [r/min]
4500 4500
Instantaneous permissible speed
[r/min]
5175 5175
Maximum torque [Nm]
0.48 0.95 1.9 3.8 7.2 0.48 0.95 1.9 3.8 7.2
Inertia moment J
[ kg × cm
2
]

0.019 0.03 0.088 0.143 0.6 0.053 0.084 0.42 0.67 1.51
Recommended ratio of load inertia
moment to servo motor shaft
inertia moment

≤ 30 ≤ 10
Regenerative
brake duty
cycle
[per minute]

Servo amplifier's
built-in
regenerative brake
resistor

1010 400

220 190
MR-RFH75-40
———

2400

2200 940
Power supply capacity [kVA]
0.30.30.50.91.30.30.30.50.91.3
Rated current [A]
0.85 1.5 2.8 5.1 0.83 0.83 1.1 2.3 5.8
Maximum current [A]
2.6 5.0 9.0 18 2.5 2.5 3.4 6.9 18.6
Speed/position detector
Encoder (resolution: 131072 pulse/rev)
Protection type
IP55
Cooling
Self-cooled
Environmental conditions
Refer section 2.1
Weight [kg]

0.4 0.53 0.99 1.45 3.0 0.4 0.53 0.99 1.45 3.0
Tab. 10-4: Standard specifications of servo motors