Product no : HG-KR73B
Product type : HG-KR Rotary Servo Motor
Inertia/capacity : HG-KR = Low inertia, small capacity
Rated output [kW] : 7 = 0.75
Rated speed [r/min] : 3 = 3000
Electromagnetic brake : B = Installed
Command interface : CC-Link IE field network interface , SSCNET / H interface , 2-axis integrated SSCNET / H interface general-purpose interface
Voltage class : 200V
Rotary servo motor form name : HG-KR73B
Corresponding servo amplifier CC-Link IE , field network , interface : MR-J4-70GF , MR-J4-70GF-RJ , MR-J4-70B-RJ010
SSCNET / H , interface : MR-J4-70B , MR-J4-70B-RJ
2-axis integrated SSCNET / H interface : MR-J4W2-77B , MR-J4W2-1010B
3-axis integrated SSCNET / H interface : -
General-purpose interface : MR-J4-70A , MR-J4-70A-RJ
Power supply capacity * 1 [KVA] : 1.3
Continuous characteristics Rated output [KW] : 0.75
Rated torque (Note 3) [N · m] : 2.4
Maximum torque [N · m] : 8.4
Declared engine speed [R / min] : 3000
Maximum rotational speed [R / min] : 6000
Instantaneous allowable rotation speed [R / min] : 6900
Power rate at the time of continuous rating torque [KW / s] : 41.6
Rated current [A] : 4.8
Maximum current [A] : 17
The regenerative braking frequency * 2 MR-J4- [Times / min] : 157
MR-J4W_- [Times / min] : 393
Moment of inertia J [× 10 -4Kg · M 2 ] : 1.37
Recommended load inertia moment ratio (Note 1) : 17 times or less
Speed and position detector : Absolute position incremental shared 22-bit encoder (resolution per rotation servo motor 1: 4194304 pulses / rev)
Oil seal : None (servo motor with an oil seal is also available. (HG-KR_J))
Thermal class : 130 (B)
