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The FHA-C rotary actuator is engineered with Harmonic Drive® precision technology, integrating a high-performance brushless servo motor and an incremental encoder within a sleek, low-profile structure. Central to its design is a hollow shaft that allows for the seamless routing of cables, pipes, or laser systems through the actuator's rotational axis, enhancing its utility and application flexibility.
Crafted for compatibility, the FHA-C series seamlessly interfaces with an extensive array of external drivers, including but not limited to Harmonic Drive LLC's advanced DDP and RTL Series controllers.
FHA-C Rotary Actuator Features:
Absence of backlash for precise control
Expanded gear ratios, now including 80:1 and 120:1 options
Exceptional torque capabilities
An enlarged through-hole at the center for increased versatility
A streamlined, cylindrical form factor for efficient space utilization
Support for various multi-functional control units to suit diverse operational needs
Enhanced driver communication options, supporting DDP & RTL (CANopen®), REL (EtherCat®), and HA-800 protocols for MechatroLink™ and CC-Link® integration.
FHA-C Rotary Actuator Diagram:
FHA-C Rotary Actuator Dimensions:
Unit: mm
Model
A
øB
øC
D
øE
øF h7
øG h7
øH H7
øJ
K
øL
FHA-17C
6-ø5.5
118
60
6-M5 Depth 8
128
105
70
25
18
3.5
106
FHA-25C
8-ø6.6
142
74
8-M6 Depth 10
155
125
85
42
32
5.7
123
FHA-32C
12-ø6.6
162
95
16-M6 Depth 10
175
140
105
60
35
5
129
FHA-40C
8-ø11
208
112
8-M10 Depth 15
230
185
130
60
45
7.6
164
Model
øM h7
N
P
Q
R
S
T
U
W
Y
Z
FHA-17C
108
6.6
4
5
16
12
45 *60.5
78 *93.5
8.5
12
under-68
FHA-25C
128
10.7
4
5
20
15
65.5 *85
90.5 *110
9
10
under-77
FHA-32C
148
7.7
4
5
17
18
89.5 *110
111.5 *132
9
9
under-80
FHA-40C
185
11.1
8
7
23
22
97 *118
127 *148
9
10
under-100
*1: Actuators are available with brake or without brake. The value with * is for specification with a brake.
Please confirm dimensions and specifications with the drawing issued by Harmonic Drive LLC
Precision engineering, high torque, zero backlash, and versatile connectivity. Ideal for dynamic applications.
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