Arm Drive Unit is designed as an independent unit to give movement to tool changer arm. The tool changer arm has two movements, 'Axial' and 'Angular'. These movements are generated using a Globoidal cam and Flat cam. The cam unit is driven by an electric motor through a reduction gear train. One revolution of the cam shaft is one tool change cycle.

Arm Drive units is available as an independent unit in 2 sizes, suitable for handling different sizes and weights of tools.

Special Type ATC Models are available

ADU-V1 ADU-V2
A 452 527
B 214 227
C 108 151
D 211 249
E 60 75
F 160 210
G 303 443
H 275 384
I 65 85
J Ø35 Ø42
K 40 40
L 21 21
M Ø118 Ø148
N 351 470
O 26 29
P 30 55
Q 115/85 165/85
R 85 105
S R10 R10
T 85 105
U 72 140
V 190 278
Model ADU-V1 ADU-V2
Taper Size 40 50
Main shaft stroke (HSK/BT/Capto/SK) mm 60/115 85/165
Max. tool weight kg 8 20
Max. tool length mm 300 400
Tool change time (Depends on gripperarm radius and max. tool weight) sec 1.4~2.0 2.5~4.0
Motor voltage (3 Phase) V 380/415 380/415
Motor power kVA 1.9 2.3

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