Model (R88M-) G05030H G10030L G20030L G40030L
Item Unit G05030T G10030S G20030S G40030S
Rated output *1 W 50 100 200 400
Rated torque *1 N·m 0.16 0.32 0.64 1.3
Rated rotation speed r/min 3000
Max. momentary rotation speed r/min 5000
Max. momentary torque *1 Nm 0.45 0.93 1.78 3.6
Rated current *1 A (rms) 1.1 1.7 2.5 4.6
Max. momentary current *1 A (rms) 3.4 5.1 7.6 13.9
Rotor inertia kg·m2
(GD2/4) 2.5 × 10-6 5.1 × 10-6 1.4 × 10-5 2.6 × 10-5
Applicable load inertia --- 30 times the rotor inertia max. *2
Torque constant *1 N·m/A 0.14 0.19 0.26 0.28
Power rate *1 kW/s 10.4 20.1 30.3 62.5
Mechanical time constant ms 1.56 1.11 0.72 0.55
Electrical time constant ms 0.7 0.8 2.5 2.9
Allowable radial load *3 N 68 68 245 245
Allowable thrust load *3 N 58 58 98 98
Weight Without brake kg Approx. 0.3 Approx. 0.5 Approx. 0.8 Approx. 1.2
With brake kg Approx. 0.5 Approx. 0.7 Approx. 1.3 Approx. 1.7
Radiation shield dimensions (material) 100 × 80 × t10 (AI) 130 × 120 × t12 (AI)
Applicable Servo Drives (R88D-) GTA5L GT01L GT02L GT04L
Brake
specifi-
cations Brake inertia kg·m2
(GD2/4) 2 × 10-7 2 × 10-7 1.8 × 10-6 1.8 × 10-6
Excitation voltage *4 V 24 VDC ± 5%
Power consumption
(at 20 °C) W 7 7 9 9
Current consumption
(at 20 °C) A 0.3 0.3 0.36 0.36
Static friction torque N·m 0.29 min. 0.29 min. 1.27 min. 1.27 min.
Attraction time *5 ms 35 max. 35 max. 50 max. 50 max.
Release time *5 ms 20 max. 20 max. 15 max. 15 max.
Backlash
± 1 °
Allowable work per
braking J 39.2 39.2 137 137
Allowable total work J 4.9 × 103 4.9 × 103 44.1 × 103 44.1 × 103
Allowable angular
acceleration rad/s2 30,000 max.
(Speed of 2,800 r/min or more must not be changed in less than 10 ms)
Brake life --- 10,000,000 operations min.
Rating --- Continuous
Insulation grade --- Type F