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KRH |
| Hydraulic Rotary Actuator - RH series |
In the KRH series there are 2 types of actuators: single vale type and double vane type. Ranging from 100Nm to 1000Nm(operating pressure: 210bar), there are actuators of various capacities prepared.
TECHNICAL DATA |
Output Torque |
100Nm, 300Nm, 500Nm, 1kN
(885, 2655, 4425, 8851 in-lbs) |
Vane Type |
Single Vane Type, Double Vane Type |
Rotation |
Double Vane Type: 100deg
Single Vane Type: 270deg |
Nominal Pressure |
210bar |
According to vane type, capacity, and installation method you can select the necessary type of actuator from the order code as shown below, so please inquire after referring to the codes.
¡á Product specification
In KRH series there are 2 types of actuators : Single vane and double vane. These two types differ in inner structure, in particular, the vane numbers are different, so there are differences in characteristics as shown below. (Torque capacity according to rotation angle, size, etc.)
Please refer to the table below for actuator selection.
¡á Double Vane Type
Model |
Rotation Range(deg) |
Displacement
(mm^3/rad) |
Piston Area
(mm^2) |
Torque Radius
(S, mm) |
KRH-D100 (100Nm@210bar) |
100 |
5565 |
259.4 |
21.45 |
KRH-D300 (300Nm@210bar) |
100 |
16290.6 |
530.6 |
30.7 |
KRH-D500 (500Nm@210bar) |
100 |
28046.6 |
739 |
37.95 |
KRH-D1k (1000Nm@210bar) |
100 |
57181 |
1156.3 |
49.45 |
¡á Single Vane Type
Model |
Rotation Range(deg) |
Displacement
(mm^3/rad) |
Piston Area
(mm^2) |
Torque Radius
(S, mm) |
KRH-S100 (100Nm@210bar) |
270 |
5407.5 |
235.6 |
22.95 |
KRH-S300 (300Nm@210bar) |
270 |
15138.8 |
493.1 |
30.7 |
KRH-S500 (500Nm@210bar) |
270 |
25897.8 |
682.4 |
37.95 |
KRH-S1k (1000Nm@210bar) |
270 |
52932.3 |
1070.4 |
49.45 |
Link to General Information
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| KRH catalog _ Oct. 2018 |
PDF |
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Untitled Document
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