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PRODUCT CATALOG

Rotary Actuator IP65/480V

Harmonic Drive LLC

New! FHA-C Series servo actuators are now available with IP65 protection. Four sizes are available: 17, 25, 32 and 40. The IP65 rated FHA-C actuator is ideal for harsh environments. With IP65 and 480V, the FHA actuator is well suited for machine tool, packaging, and wash-down applications.

These rotary servo actuators utilize Harmonic Drive® precision gears combined with a performance matched brushless servo motor. Encoder options now include EnDat® & HIPERFACE®. The FHA has a low-profile form factor and features a hollow-output shaft. This hollow shaft feature may be used to pass cables, tubing or lasers through the axis of rotation.

The FHA series is designed to operate with a wide range of third-party servo drives including Bosch, Mitsubishi, Siemens, and Kollmorgen.

Specifications

Item / Model FHA-17C-H FHA-25C-H FHA-32C-H FHA-40C-H
Gear Ratio 50 100 160 50 100 160 50 100 160 50 100 160
Max torque Nm 39 57 64 151 233 261 281 398 453 500 686 823
Max Current Arms 1.4 1.1 .8 3.9 3 2.2 6.5 4.7 3.5 9.3 6.4 5
Continuous Torque Nm 15 23 23.2 40 72 90 60 153.5 240 90 234 400
Continuous Current Arms .65 .55 .45 1.3 1.3 1.25 2 2 1.9 2.4 2.4 2.4
Max Speed of Rotation rpm 96 48 30 90 45 28 80 40 25 70 35 22
Motor EMF Constant
(Line-Line)
Vrms/(krpm) 50 57 67 80
Vrms/(rad/s) 0.48 .55 .64 0.77
Phase Resistance
(20°C, Line-Line)
Ω 64 22.4 7.8 5.6
Phase Inductance
(Line-Line)
mH 42 20 9.8 11.2
Torque Constant 680VDC Nm/Arms 37 75 120 42 86 138 49 100 160 59 120 193
Moment of Inertia(GD2/4) kg.m2 .21 0.83 2.1 .90 3.5 9.2 2.1 8.2 21 5.5 22 56
Allowable radial load kN 2.9 4.9 9.5 14.7
Allowable axial load kN 9.8 14.7 24.5 39.2
Allowable moment load Nm 188 370 530 690
Moment stiffness Nm/rad 220 x 103 490 x 103 790 x 103 1,400 x 103
One-way positioning accuracy arc/sec 60 40 40 40 30 30 40 30 30 40 30 30
Feedback Type   Single-turn absolute (EnDat
and HIPERFACE) Multi-turn
absolute (EnDat)
Single-turn absolute (EnDat
and HIPERFACE) Multi-turn
absolute (EnDat)
Single-turn absolute (EnDat
and HIPERFACE) Multi-turn
absolute (EnDat)
Single-turn absolute (EnDat
and HIPERFACE) Multi-turn
absolute (EnDat)
Quad Encoder resolution * 1 p/rev 500.000 1.000.000 1.600.000 500.000 1.000.000 1.600.000 500.000 1.000.000 1.600.000 500.000 1.000.000 1.600.000
No. of Pole Pairs   6 6 6 6
Motor
Inertia
(without brake)*2
EnDat 1.37 3.95 7.63 19.3
HIPERFACE 1.44 3.65 7.33 19.3
Motor
Inertia
(with
brake)*2
EnDat 1.66 4.84 9.00 21.9
HIPERFACE 1.73 4.54 8.69 21.9
Mass kg 3.3 4.6 6.8 10.8
Mass w/brake 3.7 5.4 7.7 12.8
Recommended Drivers AC 100V RTL-230-18
REL-230-18
RTL-230-36
REL-230-36
RTL-230-18 RTL-230-36
REL-230-36
RTL-230-18
AC 200V RTL-230-18
REL-230-18
RTL-230-36
REL-230-36
RTL-230-18
REL-230-18
DC 24V DDP-090-36, DEP-090-36
AC 100V HA-800A-3B-100 HA-800A-6B-100
AC 200V HA-800A-3B-200 HA-800A-6B-200

 

*1:Quad Encoder resolution is calculated by (Motor shaft resolution) x4x (Reduction ratio)
**** Driver Communication - DDP & RTL (CanOpen®), DEP & REL (EtherCat®) & HA-800 ( available for MechatroLink™ and CC-Link®)

Model: FHA-C-H


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