Instruction manual

Specifications Standard specifications
10 - 12

The figure stated for the number of braking cycles per minute when addressing the braking
unit is the permitted figure of braking cycles per minute when the servo motor is braked
without any load from the rated speed to a standstill. If the motor is under load, then the
figure in the table must be multiplied by 1/(m + 1) (m = load moment of inertia / motor
moment of inertia).

If the recorded torque is within the range of the rated torque, then the number of braking
cycles per minute is not restricted.

If the ratio of the load inertia moment to the motor shaft inertia moment exceeds the stated
value, then please contact your sales representative.

If the servo motor is equipped with an electromagnetic brake, please take the relevant
figures from tab. 10-2.
Servo motor
HC-SFS Series (400V type)
524 1024 1524 2024 3524 5024 7024
Applicable servo amplifier
MR-J2S-
60B4 100B4 200B4 200B4 350B4 500B4 700B4
Rated output [kW]
0.5 1.0 1.5 2.0 3.5 5.0 7
Rated torque [Nm]
2.39 4.78 7.16 9.55 16.7 23.9 33.4
Rated speed [r/min]
2000
Maximum speed [r/min]
3000 2500 2000
Instantaneous permissible speed
[r/min]
3450 2850 2300
Maximum torque [Nm]
7.16 14.4 21.6 28.5 50.1 71.6 100
Inertia moment J
[kg × cm
2
]
6.6 13.7 20.0 42.5 82 101 160
Recommended ratio of load inertia
moment to servo motor shaft
inertia moment
≤ 15
Regenerative
brake duty
cycle
[per minute]
Servo amplifier's built-
in regenerative brake
resistor
125 200 136 64 43 39 32
MR-PWR T150-270
415————— —
MR-PWR T400-120
—600 — — —
MR-PWR T600-80
— — 680 320 — — —
MR-PWR T600-47
— — — — 167 150 —
MR-PWR T600-26
—————— 95
Power supply capacity [kVA]
1.0 1.7 2.5 3.5 5.5 7.5 10
Rated current [A]
1.5 2.8 4.4 5.411 8.6 14 17
Maximum current [A]
4.5 8.4 13.2 16.2 25.8 42 51
Speed/position detector
Encoder (resolution: 131072 pulse/rev)
Protection type
IP65
Cooling
Self-cooled
Environmental conditions
Refer section 2.1
Weight [kg]
5.0 7.0 9.0 12.0 19.0 23 32
Tab. 10-6: Standarddaten des Servomotors