Hydraulic Rotary Actuators
Since 1969, Nuova Oleodinamica Bobo S.r.l. manufactures Hydraulic Rotary Actuators, designed by Hico Oleodinamica’s founder, Engr. Enrico Leoncavallo. We offer highly customizable products crafted specifically for our clients’ needs, and always in accord with current regulations. We can provide high precision reaming from 30mm to 150mm and adjustable degrees of rotation.
Our expert technicians will follow you every step of the way, bringing your project to life, satisfying your every need.
Actuators are provided with ATEX certification and CE Declaration of incorporation.
We offer replacements and standard/VITON seal kits. We also conduct revisions.
Tech Specs
HIGH TORQUE HYDRAULIC ROTARY ACTUATORS FROM 0,14 TO 24,4 Kgm/Bar ANGLES OF ROTATION 90° – 180° – 360°
CONSTRUCTION DATA:
- COUNTERBORE HOLE – UNI 96
- CENTER DISTANCE ADJUSTMENT
- GREASE LUBRICATION
- ANGLES OF ROTATION 90 °-180°-360°
AVAILABLE ON REQUEST:
- EXTENDED SHAFT
- HIGH FATIGUE ANTI-ROTATION KEY FOR CONNECTOR ASSEMBLY
- SPECIAL EXECUTIONS FOR AXIAL LOADING
- ANGLES OF ROTATION – INTERMIDIATE TO OVER 360°
- COUNTERBORED SCREW HOLES FOR ALLEN KEYS
- EXECUTIONS (PARTIAL OR TOTAL) IN STAINLESS STEEL
- WATERTIGHT EXECUTIONS FOR UNDERWATER APPLICATIONS
- VITON SEALS
| PAGE | TYPE | SERIES | TORQUE Kg-m/Bar | HOLE UNI 96 | HOLE UNI 221 |
|---|---|---|---|---|---|
| 4 | ROT 30 | 150 | 0,14 | Ø 16 | Ø 16 |
| 5 | ROT 35 | 150 | 0,288 | Ø 30 | Ø 28 |
| 7 | ROT 40 | 100 | 0,549 | Ø 45 | Ø 42 |
| 21 | ROTAC 50 | 100/150 | 0,62 | – | – |
| 8 | ROT 50 | 150 | 0,858 | Ø 45 | Ø 42 |
| 22 | ROTAC 63 | 150 | 0,99 | – | – |
| 9 | ROT 63 | 150 | 1,18 | Ø 45 | Ø 42 |
| 11 | ROT 70 | 150 | 1,75 | Ø 50 | Ø 46 |
| 13 | ROT 80 | 150 | 2,48 | Ø 55 | Ø 52 |
| 15 | ROT 90 | 150 | 3,81 | Ø 65 | Ø 62 |
| 17 | ROT 100 | 150 | 6,12 | Ø 75 | Ø 82 |
| PAGE | TYPE | SERIES | TORQUE Kg-m/Bar | HOLE UNI 96 | HOLE UNI 221 |
|---|---|---|---|---|---|
| 60 | ROT 35 D | 150 | 0,576 | Ø 30 | Ø 28 |
| 10 | ROT 63 D | 150 | 2,36 | Ø 45 | Ø 42 |
| 12 | ROT 70 D | 150 | 3,46 | Ø 50 | Ø 46 |
| 14 | ROT 80 D | 150 | 4,96 | Ø 55 | Ø 52 |
| 16 | ROT 90 D | 150 | 7,62 | Ø 65 | Ø 62 |
| 18 | ROT 100 D | 150 | 12,24 | Ø 75 | Ø 82 |
| 19 | ROT 120 D | 150 | 21,47 | Ø 120 | – |
| 20 | ROT 120 D | 150 | 24,4 | Ø 140 | – |
| ROT 130 D | 150 | 30,25 | Ø 150 | – | |
| ROT 150 D | 150 | 53 | Ø 200 | – |
Gallery
ROT 35 R 90°
100 D Parallelo
ROT 70 R
ROT 30 IN ACCIAIO
ROT 63 DR 180°
ROT 80 RF 180°
ROT 130 RF 180°
ROT 30 B CON ALBERO SPORGENTE
Fields of application
ROT 30 RF 180° Mounted on shoemaking machinery
ROT 35 B 90° control panel regulating a throttle valve
ROT 120 90° RS Double ball valve, for transfer of up to -163°C liquid methane
ROT 63 B 360° for robotised welding system
ROT 63 RF 180° mesh welding plant
ROT 63 RF 180° high frequency welding machine
