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Brake Geared Motor 6RK 120W

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30-6RK-120W_page-0001_02

List of Motor Caracteristics


Modle of Motor & Gearbox
Output Power Rated Voltage Rated Freq'y No.of Poles

Duty

Cycle

Rated Load
Starting Torque Capacitor/Voltage
Motor Only Motor with gear shaft W V Hz P Speed Current Torque
N.m
kgf.cm

ΠF/VAC
r/min A N.m kgf.cm
6RK120A-AM 6RK120GU-AM
120 1Ph 110 50 4 30Min 1350 1.90 0.85 8.50 0.59 5.85 25.0/250
6RK120A-CM 6RK120GU-CM 120 1Ph 220 50 4 30Min 1350 0.92 0.85 8.50 0.75 7.50 8.0/450
6RK120A-SM 6RK120GU-SM 120 3Ph 220 50 4 30Min 1350 0.89 0.85 8.50 3.50 35.0 /
6RK120A-SM 6RK120GU-SM
120 3Ph 380 50 4 30Min 1350 0.51 0.85 8.50 3.50 35.0 /

If the voltage is different,the capacitor's capacity will also be different.A suitable capacitor is required to match the applied voltage.wrong of the motor or components the main reason to cause problem.So before order,Please specify the correct voltage &select the suitable model (s)

Overall Dimension of Gearbox

30-6RK-120W_page-0001_04_1321_460


Gear Ratio Length L(mm) G.W.(Kg)
Gearbox 1:3~1:9
72 1.87
1:10~1:18 2.10
1:20~1:200 2.75
Motor
5.00

Allowable Torque on Gearbox

Model of Geabox:2GN K

Frequency Reduction Ratio
3 3.6 5
6 7.5 9 10 12.5 15 18
20 25 30 36 40 50
60
50Hz Output Shaft Speed r/min 500 417
300 250 200 166 150 120 100 83 75 60 50 41 37 30 25
Permitted Torque N.m 2.06 2.48 3.44 4.13 5.16 6.19 6.19 7.75 9.30 11.2 11.2 14.0 16.8 20.0 22.4 28.0 33.6
kgf.cm 21.0 25.3 35.1 42.1 52.6 63.2 63.2 79.1 94.9 114 114 143 171 206 228 286

343

39.2
Oputput Shaft Speed r/min 600 500 360 300 240 200 180 144 120 100 90 72 60 50 45 36 30
Allowable Torque N.m 1.74 2.09 2.90 3.48 4.35 5.22 5.22 6.54 7.85 9.42 11.8 14.2 17.0 18.9 23.6 28.4 35.5
kgf.cm 17.8 21.3 29.6 35.5 44.4 53.3 53.3 69.7 80.0 96.0 121 146 174 193 241 289 362
Frequency Reduction Ratio
75 90 100 120 150 180 200
50Hz Output Shaft Speed r/min 20
16 15 12 10 8 7.5
Allowable Torque N.m 39.2 39.2 39.2 39.2 39.2 39.2 39.2
kgf.cm 400 400 400 400 400 400 400
60Hz
Oputput Shaft Speed r/min 24 20 18 15 12 10 9
Allowable Torque N.m 39.2 39.2 39.2 39.2 39.2 39.2 39.2
kgf.cm 400 400 400 400 400 400 400

Capacitor  / Wiring Diagram


30-6RK-120W_page-0001_06_372_22730-6RK-120W_page-0001_06_950_391

Capacity(∏F)

Tolerance: ±0.5%

Voltage L±1 W±1 H±1 Type
V mm mm mm
8.0 450 47 26 38

With

Lead wire

25.0 250 68 32 56



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