umbratek ADRA HR Series, User Manual

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HR-A055/A062/A071 Technical Data (C Type Compact Reducer)
Model HR-A055 HR-A062 HR-A071
Reducer Type Compact Type, Non-hollow and Flange
Ratio 50:1 100:1 50:1 100:1 50:1 100:1
MAX Torque (N·m) 12 19 23 37 39 57
AVG Torque (N·m) 4.8 7.7 18 27 24 34
Rated Velocity (RPM) 70 35 52 26 44 22
Rated Current (A
RMS
) 1.1 1.5 2.0 3.0 3.5 4.4
MAX Current (A
RMS
) 2.2 3.2 4.2 6.3 7.2 9.3
Inertia (kg·m²) 0.000014 0.000028 0.000061
Weight - Brake (g) 770 1000 1415
Weight - No Brake (g) 675 870 1240
Size D x H (mm) 55 x 80 62 x 86 71 x 96
Pole Pairs 7 10 10
Power Voltage Rated DC48V (Operating Range DC38-52V)
Backup Battery 16bit Encoder Battery DC3V, 19bit Encoder Battery DC3.6V
Standby Current Driver < 35mA, Encoder Battery < 2.9uA
Backlash ±0.007° (±25 Arcsec)
Encoder & Resolution Multi-turn Absolute Magnetic Encoder, 65536 x Ratio (16bit) / 524288 x Ratio (19bit) Pulse/Rev.
Interfaces RS485 / CAN / Pulse / EtherNet (Add an External Module)
Feedback Position / Speed / Current / Voltage / Temperature
Operating Mode Torque / Velocity / Position
Safety Design
Overload Protection, Over/Low voltage Protection, Temperature Protection, ESD Protection,
Torque / Velocity / Position Protection
Materials Aviation Aluminum, Steel
Ambient Conditions Operation 5 to 40℃, Storage 0 to 45℃, Humidity 20 to 75% (non-condensing)
Protection Rating IP30