Description
AC geared rotary servo motor / gearmotor with straight shaft + built-in e/m brake + built-in absolute feedback encod. (22-bit) + 1/20 high-precision gearhead (flange output) - Mitsubishi Electric (MELSERVO J4 series) - Rated output 750W / 0.75kW - Gear ratio 1/20 (gearhead) - 22-bit (equivalent to 4194304ppr) feedback - Rated current 4.8A - Supply voltage 200Vac class - Rated torque 2.4Nm nominal - Rated rotational speed 3000rpm - 120x120mm flange mounting (grbx. output) - 60arcminutes (1°) maximum backlash - IP44 - with 4-pin rectangular connector - rated for 0...+40°C ambient
Specifications
Primary brand
Mitsubishi Electric
Main function
AC servo motor
Product series / family name
MELSERVO J4 series
Sub-range name
HG-KR series
Functions
AC geared rotary servo motor / gearmotor
Design
straight shaft
built-in e/m brake
built-in absolute feedback encod. (22-bit)
1/20 high-precision gearhead (flange output)
low inertia / small power capacity
natural cooling
Supply voltage (AC)
200Vac class
Rated current
4.8A
Rated active power (kW)
750W / 0.75kW
Rotational speed
3000rpm
6000rpm (maximum)
Torque
2.4Nm nominal
Maximum torque
8.4Nm
Moment of inertia
0.000252kg.m2 (2.52kg.cm2)
Connection type
4-pin rectangular connector
Efficiency
40-85%
Mounting mode
120x120mm flange mounting (grbx. output)
Resolution
22-bit (equivalent to 4194304ppr) feedback
Degree of protection
IP44
Dimensions
H117.1mm x W120mm x D357.8mm
Net Height (mm)
117.1 mm
Net Width (mm)
120 mm
Net Depth (mm)
357.8 mm
Ambient air temperature for operation
0...+40 °C
Ambient air temperature for storage
-15°C...+70 °C
Maximum radial load
392 N
Maximum axial load
147 N
Maximum current
17 A
Order code / Manufacturer SKU
HG-KR73BG1 1/20
Manufacturer product status
Commercialized
Equivalent to
HGKR73BG1120
Compliant with standard(s)
CE marking
TUV Rheinland
cULus
br>KC
EN61800-3
EN60034-1
EN62061
SILCL3
EN50581
UL1004-1
UL1004-6
CSA
KC
EAC
Gear ratio
1/20 (gearhead)
Backlash
60arcminutes (1°) maximu
MANUFACTURERS
Price history
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