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IC-Fluid Power has cultivated strong relationships in Asia and Europe, allowing us to streamline the shipping process. If your case is urgent, we will partner with our manufacturers to get the actuator delivered as fast as possible.

  • Faster deliveries
  • Competitive costs
  • Flexible customizations
blue rendered 3d step file CAD drawing of hydraulic rotary actuators ic series IC30 high torque model with counterbalance valve block Helac Replacement

Shipping Options

Sea Freight (min 1,000 lbs)Air Freight
Manufacturing10-14 weeks8-12 weeks
Shipping Time12 weeks2 weeks
Total Delivery Time22-26 weeks10-14 weeks

The IC10 series has a max drive torque of 1,590 – 23,890 in-lbs at 3,045 psi (180 – 2,700 Nm at 210 bar) and is designed to save space while maintaining a high torque output. Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° or 360° is needed. 

ICFP Part NumberHelac Part Number
IC10-003-180-QHWJ-EL10-3.0-E-RF-180-S1-0-H
IC10-003-360-QHWJ-EL10-3.0-E-RF-360-S1-0-H
IC10-006-180-QHWJ-EL10-5.5-E-RF-180-S1-0-H
IC10-006-360-QHWJ-EL10-5.5-E-RF-360-S1-0-H
IC10-010-180-QHWJ-EL10-9.5-E-RF-180-S1-0-H

IC10-010-360-QHWJ-EL10-9.5-E-RF-360-S1-0-H
IC10-016-180-QHWJ-EL10-15-E-RF-180-S1-0-H
IC10-016-360-QHWJ-EL10-15-E-RF-360-S1-0-H
IC10-027-180-QHWJ-EL10-25-E-RF-180-S1-0-H
IC10-027-360-QHWJ-EL10-25-E-RF-360-S1-0-H

IC10-003-180-QHYJ-EL10-3.0-E-RF-180-S1-C-H
IC10-003-360-QHYJ-EL10-3.0-E-RF-360-S1-C-H
IC10-006-180-QHYJ-EL10-5.5-E-RF-180-S1-C-H
IC10-006-360-QHYJ-EL10-5.5-E-RF-360-S1-C-H
IC10-010-180-QHYJ-EL10-9.5-E-RF-180-S1-C-H

IC10-010-360-QHYJ-EL10-9.5-E-RF-360-S1-C-H
IC10-016-180-QHYJ-EL10-15-E-RF-180-S1-C-H
IC10-016-360-QHYJ-EL10-15-E-RF-360-S1-C-H
IC10-027-180-QHYJ-EL10-25-E-RF-180-S1-C-H
IC10-027-360-QHYJ-EL10-25-E-RF-360-S1-C-H

The IC20 series has a max drive torque of 4,420 – 37,170 in-lbs at 3,045 psi (500 – 4,200 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° is needed. Foot mount to single or double flange, cantilever or straddle mount.

ICFP Part NumberHelac Part Number
IC20-005-180-QDWJ-EL20-4.5-E-FT-180-S1-O-H
IC20-009-180-QDWJ-EL20-8.2-E-FT-180-S1-O-H
IC20-016-180-QDWJ-EL20-15-E-FT-180-S1-O-H
IC20-027-180-QDWJ-EL20-25-E-FT-180-S1-O-H
IC20-042-180-QDWJ-EL20-39-E-FT-180-S1-O-H

IC20-005-180-QDYJ-EL20-4.5-E-FT-180-S1-C-H
IC20-009-180-QDYJ-EL20-8.2-E-FT-180-S1-C-H
IC20-016-180-QDYJ-EL20-15-E-FT-180-S1-C-H
IC20-027-180-QDYJ-EL20-25-E-FT-180-S1-C-H
IC20-042-180-QDYJ-EL20-39-E-FT-180-S1-C-H

IC20-005-180-SDWJ-EL20-4.5-E-FT-180-S2-O-H
IC20-009-180-SDWJ-EL20-8.2-E-FT-180-S2-O-H
IC20-016-180-SDWJ-EL20-15-E-FT-180-S2-O-H
IC20-027-180-SDWJ-EL20-25-E-FT-180-S2-O-H
IC20-042-180-SDWJ-EL20-39-E-FT-180-S2-O-H

IC20-005-180-SDYJ-EL20-4.5-E-FT-180-S2-C-H
IC20-009-180-SDYJ-EL20-8.2-E-FT-180-S2-C-H
IC20-016-180-SDYJ-EL20-15-E-FT-180-S2-C-H
IC20-027-180-SDYJ-EL20-25-E-FT-180-S2-C-H
IC20-042-180-SDYJ-EL20-39-E-FT-180-S2-C-H

The IC30 series has a max drive torque of 16,810 – 212,410 in-lbs at 3,045 psi (1,900 – 24,000 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. The IC30 series is especially built for durability and maintains high performance in the toughest and most demanding applications. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° or 360° is needed. 

ICFP Part NumberHelac Part Number
IC30-019-180-QDWJ-EL30-17-E-FT-180-S1-0-H
IC30-019-360-QDWJ-EL30-17-E-FT-360-S1-0-H
IC30-028-180-QDWJ-EL30-25-E-FT-180-S1-0-H

IC30-028-360-QDWJ-EL30-25-E-FT-360-S1-0-H
IC30-047-180-QDWJ-EL30-42-E-FT-180-S1-0-H
IC30-047-360-QDWJ-EL30-42-E-FT-360-S1-0-H
IC30-073-180-QDWJ-EL30-65-E-FT-180-S1-0-H
IC30-073-360-QDWJ-EL30-65-E-FT-360-S1-0-H
IC30-105-180-QDWJ-EL30-95-E-FT-180-S1-0-H
IC30-105-360-QDWJ-EL30-95-E-FT-360-S1-0-H
IC30-140-180-QDWJ-EL30-125-E-FT-180-S1-0-H
IC30-140-360-QDWJ-EL30-125-E-FT-360-S1-0-H
IC30-180-180-QDWJ-EL30-165-E-FT-180-S1-0-H
IC30-180-360-QDWJ-EL30-165-E-FT-360-S1-0-H
IC30-240-180-QDWJ-EL30-215-E-FT-180-S1-0-H
IC30-240-360-QDWJ-EL30-215-E-FT-360-S1-0-H

IC30-019-180-QQWJ-EL30-17-E-FF-180-S1-0-H
IC30-019-360-QQWJ-EL30-17-E-FF-360-S1-0-H
IC30-028-180-QQWJ-EL30-25-E-FF-180-S1-0-H
IC30-028-360-QQWJ-EL30-25-E-FF-360-S1-0-H
IC30-047-180-QQWJ-EL30-42-E-FF-180-S1-0-H
IC30-047-360-QQWJ-EL30-42-E-FF-360-S1-0-H
IC30-073-180-QQWJ-EL30-65-E-FF-180-S1-0-H
IC30-073-360-QQWJ-EL30-65-E-FF-365-S1-0-H
IC30-105-180-QQWJ-EL30-95-E-FF-180-S1-0-H
IC30-105-360-QQWJ-EL30-95-E-FF-360-S1-0-H
IC30-140-180-QQWJ-EL30-125-E-FF-180-S1-0-H
IC30-140-360-QQWJ-EL30-125-E-FF-360-S1-0-H
IC30-180-180-QQWJ-EL30-165-E-FF-180-S1-0-H
IC30-180-360-QQWJ-EL30-165-E-FF-360-S1-0-H
IC30-240-180-QQWJ-EL30-215-E-FF-180-S1-0-H
IC30-240-360-QQWJ-EL30-215-E-FF-365-S1-0-H

IC30-019-180-QDYJ-EL30-17-E-FT-180-S1-C-H
IC30-019-360-QDYJ-EL30-17-E-FT-360-S1-C-H
IC30-028-180-QDYJ-EL30-25-E-FT-180-S1-C-H
IC30-028-360-QDYJ-EL30-25-E-FT-360-S1-C-H
IC30-047-180-QDYJ-EL30-42-E-FT-180-S1-C-H
IC30-047-360-QDYJ-EL30-42-E-FT-360-S1-C-H
IC30-073-180-QDYJ-EL30-65-E-FT-180-S1-C-H
IC30-073-360-QDYJ-EL30-65-E-FT-360-S1-C-H
IC30-105-180-QDYJ-EL30-95-E-FT-180-S1-C-H
IC30-105-360-QDYJ-EL30-95-E-FT-360-S1-C-H
IC30-140-180-QDYJ-EL30-125-E-FT-180-S1-C-H
IC30-140-360-QDYJ-EL30-125-E-FT-360-S1-C-H
IC30-180-180-QDYJ-EL30-165-E-FT-180-S1-C-H
IC30-180-360-QDYJ-EL30-165-E-FT-360-S1-C-H
IC30-240-180-QDYJ-EL30-215-E-FT-180-S1-C-H
IC30-240-360-QDYJ-EL30-215-E-FT-360-S1-C-H

IC30-019-180-QQYJ-EL30-17-E-FF-180-S1-C-H
IC30-019-360-QQYJ-EL30-17-E-FF-360-S1-C-H
IC30-028-180-QQYJ-EL30-25-E-FF-180-S1-C-H
IC30-028-360-QQYJ-EL30-25-E-FF-360-S1-C-H
IC30-047-180-QQYJ-EL30-42-E-FF-180-S1-C-H
IC30-047-360-QQYJ-EL30-42-E-FF-360-S1-C-H
IC30-073-180-QQYJ-EL30-65-E-FF-180-S1-C-H
IC30-073-360-QQYJ-EL30-65-E-FF-360-S1-C-H
IC30-105-180-QQYJ-EL30-95-E-FF-180-S1-C-H
IC30-105-360-QQYJ-EL30-95-E-FF-360-S1-C-H
IC30-140-180-QQYJ-EL30-125-E-FF-180-S1-C-H
IC30-140-360-QQYJ-EL30-125-E-FF-360-S1-C-H
IC30-180-180-QQYJ-EL30-165-E-FF-180-S1-C-H
IC30-180-360-QQYJ-EL30-165-E-FF-360-S1-C-H
IC30-240-180-QQYJ-EL30-215-E-FF-180-S1-C-H
IC30-240-360-QQYJ-EL30-215-E-FF-360-S1-C-H

IC30-019-180-SDWJ-EL30-17-E-FT-180-S2-0-H
IC30-019-360-SDWJ-EL30-17-E-FT-360-S2-0-H
IC30-028-180-SDWJ-EL30-25-E-FT-180-S2-0-H
IC30-028-360-SDWJ-EL30-25-E-FT-360-S2-0-H
IC30-047-180-SDWJ-EL30-42-E-FT-180-S2-0-H
IC30-047-360-SDWJ-EL30-42-E-FT-360-S2-0-H
IC30-073-180-SDWJ-EL30-65-E-FT-180-S2-0-H
IC30-073-360-SDWJ-EL30-65-E-FT-360-S2-0-H
IC30-105-180-SDWJ-EL30-95-E-FT-180-S2-0-H
IC30-105-360-SDWJ-EL30-95-E-FT-360-S2-0-H
IC30-140-180-SDWJ-EL30-125-E-FT-180-S2-0-H
IC30-140-360-SDWJ-EL30-125-E-FT-360-S2-0-H
IC30-180-180-SDWJ-EL30-165-E-FT-180-S2-0-H
IC30-180-360-SDWJ-EL30-165-E-FT-360-S2-0-H
IC30-240-180-SDWJ-EL30-215-E-FT-180-S2-0-H
IC30-240-360-SDWJ-EL30-215-E-FT-360-S2-0-H

IC30-019-180-QQWJ-EL30-17-E-FF-180-S2-0-H
IC30-019-360-QQWJ-EL30-17-E-FF-360-S2-0-H
IC30-028-180-QQWJ-EL30-25-E-FF-180-S2-0-H
IC30-028-360-QQWJ-EL30-25-E-FF-360-S2-0-H
IC30-047-180-QQWJ-EL30-42-E-FF-180-S2-0-H
IC30-047-360-QQWJ-EL30-42-E-FF-360-S2-0-H
IC30-073-180-QQWJ-EL30-65-E-FF-180-S2-0-H
IC30-073-360-QQWJ-EL30-65-E-FF-360-S2-0-H
IC30-105-180-QQWJ-EL30-95-E-FF-180-S2-0-H
IC30-105-360-QQWJ-EL30-95-E-FF-360-S2-0-H
IC30-140-180-QQWJ-EL30-125-E-FF-180-S2-0-H
IC30-140-360-QQWJ-EL30-125-E-FF-360-S2-0-H
IC30-180-180-QQWJ-EL30-165-E-FF-180-S2-0-H
IC30-180-360-QQWJ-EL30-165-E-FF-360-S2-0-H
IC30-240-180-QQWJ-EL30-215-E-FF-180-S2-0-H
IC30-240-360-QQWJ-EL30-215-E-FF-360-S2-0-H

IC30-019-180-SDYJ-EL30-17-E-FT-180-S2-C-H
IC30-019-360-SDYJ-EL30-17-E-FT-360-S2-C-H
IC30-028-180-SDYJ-EL30-25-E-FT-180-S2-C-H
IC30-028-360-SDYJ-EL30-25-E-FT-360-S2-C-H
IC30-047-180-SDYJ-EL30-42-E-FT-180-S2-C-H

IC30-047-360-SDYJ-EL30-42-E-FT-360-S2-C-H
IC30-073-180-SDYJ-EL30-65-E-FT-180-S2-C-H
IC30-073-360-SDYJ-EL30-65-E-FT-360-S2-C-H
IC30-105-180-SDYJ-EL30-95-E-FT-180-S2-C-H
IC30-105-360-SDYJ-EL30-95-E-FT-360-S2-C-H
IC30-140-180-SDYJ-EL30-125-E-FT-180-S2-C-H
IC30-140-360-SDYJ-EL30-125-E-FT-360-S2-C-H
IC30-180-180-SDYJ-EL30-165-E-FT-180-S2-C-H
IC30-180-360-SDYJ-EL30-165-E-FT-360-S2-C-H
IC30-240-180-SDYJ-EL30-215-E-FT-180-S2-C-H
IC30-240-360-SDYJ-EL30-215-E-FT-360-S2-C-H

IC30-019-180-SQYJ-EL30-17-E-FF-180-S2-C-H
IC30-019-360-SQYJ-EL30-17-E-FF-360-S2-C-H
IC30-028-180-SQYJ-EL30-25-E-FF-180-S2-C-H
IC30-028-360-SQYJ-EL30-25-E-FF-360-S2-C-H
IC30-047-180-SQYJ-EL30-42-E-FF-180-S2-C-H
IC30-047-360-SQYJ-EL30-42-E-FF-360-S2-C-H
IC30-073-180-SQYJ-EL30-65-E-FF-180-S2-C-H
IC30-073-360-SQYJ-EL30-65-E-FF-360-S2-C-H
IC30-105-180-SQYJ-EL30-95-E-FF-180-S2-C-H
IC30-105-360-SQYJ-EL30-95-E-FF-360-S2-C-H
IC30-140-180-SQYJ-EL30-125-E-FF-180-S2-C-H
IC30-140-360-SQYJ-EL30-125-E-FF-360-S2-C-H
IC30-180-180-SQYJ-EL30-165-E-FF-180-S2-C-H
IC30-180-360-SQYJ-EL30-165-E-FF-360-S2-C-H
IC30-240-180-SQYJ-EL30-215-E-FF-180-S2-C-H
IC30-240-360-SQYJ-EL30-215-E-FF-360-S2-C-H

The IC40 series has a max drive torque of 24,780 – 59,290 in-lbs at 3,045 psi (2,800 – 6,700 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. The IC40 series also achieves high performance for applications needing to consistently maintain high torque outputs. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 200° or 220° is needed. 

ICFP Part NumberHelac Part Number
IC40-030-220-HDWJ-ET20-25-E-FT-220-S1-O-H
IC40-050-220-HDWJ-ET20-45-E-FT-220-S1-O-H
IC40-067-220-HDWJ-ET20-60-E-FT-220-S1-O-H

IC40-028-220-HDYJ-ET20-25-E-FT-220-S1-C-H
IC40-050-220-HDYJ-ET20-45-E-FT-220-S1-C-H
IC40-067-220-HDYJ-ET20-60-E-FT-220-S1-C-H

IC40-030-220-HWJ-ET30-27-E-FT-220-S1-O-H

Optional load holding valves for intermediate position holding and over center conditions. Aluminum and steel configurations available.

IC-Fluid Power, Inc. logo International Hydraulic Components

Rotary Actuators – Counterbalance Valve Block

Actuators can be configured with a counterbalance, or load holding valve, to provide load stability and prevent the actuator from reaching excessive torque outputs. Producing back pressure in a hydraulic line gives control over a suspended load to stop unintended motion of the actuator. Valve blocks are available in steel and aluminum, and may be purchased separately if required at a later time. Spare parts are also available.

21260A Counterbalance Valve Block

Valve blocks are configured from aluminum and secured to a flat mounting pad on the actuator housing with three bolts. See each individual series page for specific valve locations. The pilot ratio is 3:1. The valves are set to relieve at 3,300 psi (228 bar).

21270 Counterbalance Valve Block

Valve blocks are configured from steel and secured to a flat mounting pad on the actuator housing with three bolts. See each individual series page for specific valve locations. The pilot ratio is 3:1. The valves are set to relieve at 3,300 psi (228 bar).

21280 Counterbalance Valve Block

Valve blocks are configured from steel and secured to a flat mounting pad on the actuator housing. Valve locations and plumbing routing differ among sizes. See each individual series page for specific valve locations. The pilot ratio is 3:1. The valves are set to relieve at 3,625 psi (228 bar).

IC-Fluid Power, Inc. supports many applications including energy, marine & offshore, mining, packaging, plastic & injection molding, and more. 


Related Products

Rotary actuators for the refuse/waste and recycling container tipper market.

IC-Fluid Power, Inc. logo International Hydraulic Components

Rotary Actuators – IC40 Series

The IC40 series has a max drive torque of 24,780 – 59,290 in-lbs at 3,045 psi (2,800 – 6,700 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. The IC40 series also achieves high performance for applications needing to consistently maintain high torque outputs. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 200° or 220° is needed.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Standard Rotation: 200° / 220°
  • Max Drive Torque: 24,780 – 59,290 in-lbs at 3,045 psi (2,800 – 6,700 Nm at 210 bar)
  • Max Holding Torque: 53,980 – 126,560 in-lbs at 3,045 psi (6,100 – 14,300 Nm at 210 bar)
  • Max Straddle Moment: 37,170 – 89,390 in-lbs (4,200 – 10,100 Nm)
  • Mounting: Foot
Model285067
Drive Torque *
in-lbs (Nm)
24,780 (2,800)44,250 (5,000)59,290 (6,700)
Holding Torque *
in-lbs (Nm)
53,980 (6,100)93,810 (10,600)126,560 (14,300)
Standard Rotation220°220°200°
Max Straddle Moment *
in-lbs (Nm)
37,170 (4,200)67,260 (7,600)89,390 (10,100)
Radial Capacity
lbs (kg)
4,490 (2,040)6,900 (3,130)8,590 (3,900)
Axial Capacity
lbs (kg)
4,490 (2,040)6,900 (3,130)8,590 (3,900)
* in-lbs at 3,045 psi (Nm at 210 bar)

Straddle Mounting

Straddle mounting is ideal for loads needing support at both ends of the shaft. Similar to cantilever mounting, the top of the load is bolted to the shaft flange. Then, the bottom is bolted to the end cap flange.

Helical Spline Hydraulic Rotary Actuators

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 200° and 220°. The primary benefit to this type product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Code Guide:

1SeriesIC40 Series
2Torque (output Torque/100) in Nm 28, 50, 67
3Angle (other angles available)200°, 220°
4OutputH spindle
5MountQ front flange
6Counterbalance ValveY with valve
W without valve
7Thread PatternBLANK metric
E imperial

IC-Fluid Power, Inc. supports many applications including energy, marine & offshore, mining, packaging, plastic & injection molding, and more. 


Related Products

Our IC Series high torque model, offering more torque than previous series with similar mounting options. Foot and flange mounting.

IC-Fluid Power, Inc. logo International Hydraulic Components

Rotary Actuators – IC30 Series

The IC30 series has a max drive torque of 16,810 – 212,410 in-lbs at 3,045 psi (1,900 – 24,000 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. The IC30 series is especially built for durability and maintains high performance in the toughest and most demanding applications. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° or 360° is needed.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Standard Rotation: 180° / 360°
  • Max Drive Torque: 16,810 – 212,410 in-lbs at 3,045 psi (1,900 – 24,000 Nm at 210 bar)
  • Max Holding Torque: 43,360 – 522,190 in-lbs at 3,045 psi (4,900 – 59,000 Nm at 210 bar)
  • Max Straddle Moment: 169,930 – 2,270,210 in-lbs (19,200 – 256,000 Nm)
  • Max Cantilever Moment: 46,020 – 645,210 in-lbs (5,200 – 72,900 Nm)
  • Mounting: Foot, Flange
Model19284773
Drive Torque *
in-lbs (Nm)
16,810 (1,900)24,780 (2,800)41,590 (4,700)64,610 (7,300)
Holding Torque*
in-lbs (Nm)
43,360 (4,900)60,180 (6,800)106,200 (12,000)159,310 (18,000)
Max Cantilever Moment *
in-lbs (Nm)
46,020 (5,200)62,840 (7,100)105,320 (11,900)162,850 (18,400)
Max Straddle Moment *
180° in-lbs (Nm)
118,590 (13,400)149,570 (16,900)272,600 (30,800)423,060 (47,800)
Max Straddle Moment *
360° in-lbs (Nm)
169,930 (19,200)217,720 (24,600)401,820 (45,400)630,170 (71,200)
Radial Capacity
lbs (kg)
3,960 (1,800)5,070 (2,300)7,930 (3,600)11,020 (5,000)
Axial Capacity
lbs (kg)
3,080 (1,400)3,960 (1,800)5,950 (2,700)7,930 (3,600)
Model105140180240
Drive Torque *
in-lbs (Nm)
92,930 (10,500)123,910 (14,000)159,310 (18,000)212,410 (24,000)
Holding Torque * in-lbs (Nm)230,110 (26,000)309,770 (35,000)407,130 (46,000)522,190 (59,000)
Max Cantilever Moment *
in-lbs (Nm)
261,090 (29,500)343,400 (38,800)494,750 (55,900)645,210 (72,900)
Max Straddle Moment *
180° in-lbs (Nm)
664,690 (75,100)875,330 (98,900)1,115,020 (130,500)1,504,620 (170,000)
Max Straddle Moment *
360° in-lbs (Nm)
986,850 (111,500)1,292,200 (146,000)1,749,790 (197,700)2,270,210 (256,500)
Radial Capacity
lbs (kg)
14,990 (6,800)18,070 (8,200)22,040 (10,000)26,010 (11,800)
Axial Capacity
lbs (kg)
9,920 (4,500)13,000 (5,900)14,990 (6,800)18,070 (8,200)
* in-lbs at 3,045 psi (Nm at 210 bar)

Cantilever Mounting

The load is securely bolted to the shaft flange. Cantilever mounting is ideal for loads needing support at only one end of the shaft, and is not advised for aerial work platforms or other critical safety-related applications. 

Straddle Mounting

Straddle mounting is ideal for loads needing support at both ends of the shaft. Similar to cantilever mounting, the top of the load is bolted to the shaft flange. Then, the bottom is bolted to the end cap flange.

Counterbalance Valve

Actuators can be configured with a counterbalance, or load holding valve, to provide load stability and prevent the actuator from reaching excessive torque outputs. Producing back pressure in a hydraulic line gives control over the suspended load to stop unintended motion of the actuator. Valve blocks are available in steel and aluminum, and may be purchased separately if required at a later time. 

Helical Spline Hydraulic Rotary Actuators

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 90°, 180°, and 360°. The primary benefit to this type product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Code Guide:

1SeriesIC30 Series
2Torque (output Torque/100) in Nm 19, 28, 47, 73, 105, 140, 180, 240
3Angle (other angles available)180°, 360°
4OutputQ front flange
S double flange
Z shaft output
5MountD foot
H rear flange
Q front flange
D rail
6Counterbalance ValveY with valve
W without valve
7Thread PatternBLANK metric
E imperial

IC-Fluid Power, Inc. supports many applications including energy, marine & offshore, mining, packaging, plastic & injection molding, and more. 


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Foot mount to single or double flange, cantilever or straddle mount

IC-Fluid Power, Inc. logo International Hydraulic Components

Rotary Actuators – IC20 Series

The IC20 series has a max drive torque of 4,420 – 37,170 in-lbs at 3,045 psi (500 – 4,200 Nm at 210 bar). Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° is needed. Foot mount to single or double flange, cantilever or straddle mount.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Standard Rotation: 180°
  • Max Drive Torque: 4,420 – 37,170 in-lbs at 3,045 psi
    (500 – 4,200 Nm at 210 bar)
  • Max Holding Torque: 11,500 – 92,930 in-lbs at 3,045 psi
    (1,300 – 10,500 Nm at 210 bar)
  • Max Straddle Moment: 22,120 – 279,680 in-lbs (2,500 – 31,600 Nm)
  • Max Cantilever Moment: 12,030 – 139,840 in-lbs (1,360 – 15,800 Nm)
  • Mounting: Foot
Model59162742
Drive Torque
in-lbs (Nm)
4,420 (500)7,960 (900)14,160 (1,600)23,710 (2,680)37,170 (4,200)
Holding Torque
in-lbs (Nm)
11,500 (1,300)21,240 (2,400)38,940 (4,400)62,840 (7,100)92,930 (10,500)
Max Straddle Moment *
in-lbs (Nm)
22,120 (2,500)39,820 (4,500)90,270 (10,200)145,150 (16,400)279,680 (31,600)
Max Cantilever Moment *
in-lbs (Nm)
12,030 (1,360)21,940 (2,480)47,970 (5,420)100,010 (11,300)139,840 (15,800)
Radial Capacity
lbs (kg)
3,040 (1,380)4,690 (2,130)9,230 (4,190)12,300 (5,580)21,010 (9,530)
Axial Capacity
lbs (kg)
1,100 (500)1,490 (680)2,200 (1,000)3,080 (1,400)3,900 (1,770)
* in-lbs at 3,045 psi (Nm at 210 bar)

Cantilever Mounting

The load is securely bolted to the shaft flange. Cantilever mounting is ideal for loads needing support at only one end of the shaft, and is not advised for aerial work platforms or other critical safety-related applications. 

Straddle Mounting

Straddle mounting is ideal for loads needing support at both ends of the shaft. Similar to cantilever mounting, the top of the load is bolted to the shaft flange. The bottom can be secured by a tie rod passed through the shaft bore (IC20 Series only) or bolted to the end cap flange. 

Counterbalance Valve

Actuators can be configured with a counterbalance, or load holding valve, to provide load stability and prevent the actuator from reaching excessive torque outputs. Producing back pressure in a hydraulic line gives control over the suspended load to stop unintended motion of the actuator. Valve blocks are available in steel and aluminum, and may be purchased separately if required at a later time. 

Helical Spline Hydraulic Rotary Actuators

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation is 180°. The primary benefit to this type product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Code Guide:

1SeriesIC20 Series
2Torque (output Torque/100) in Nm 5, 9, 16, 27, 72
3Angle (other angles available)180°
4OutputQ front flange
S double flange
5MountD foot flange
M straddle
6Counterbalance ValveY with valve
W without valve
7Thread PatternBLANK metric
E imperial

IC-Fluid Power, Inc. supports many applications including energy, marine & offshore, mining, packaging, plastic & injection molding, and more. 


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Save space while maintaining a high torque output.
Flange-mount to flange mount, cantilever style.

IC-Fluid Power, Inc. logo International Hydraulic Components

Rotary Actuators – IC10 Series

The IC10 series has a max drive torque of 1,590 – 23,890 in-lbs at 3,045 psi (180 – 2,700 Nm at 210 bar) and is designed to save space while maintaining a high torque output. Given its high bearings and precision accuracy, it is a solution for many applications that involve positioning, rotating devices, steering, and more. Additionally, the IC Series was designed with high shock absorption to preserve the product’s life. It is also suitable for rotating applications where a standard rotation of 180° or 360° is needed.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Standard Rotation: 180° / 360°
  • Max Drive Torque: 1,590 – 23,890 in-lbs at 3,045 psi (180 – 2,700 Nm at 210 bar)
  • Max Holding Torque: 5,570 – 89,130 in-lbs at 3,045 psi (640 – 9,400 Nm at 210 bar)
  • Max Cantilever Moment: 4,950 – 99,120 in-lbs (560 – 11,200 Nm)
  • Mounting: Flange
Model236101627
Drive Torque *
in-lbs (Nm)
1,590 (180)2,830 (320)5,310 (600)8,850 (1,000)14,160 (1,600)23,890 (2,700)
Holding Torque *
in-lbs (Nm)
5,570 (630)10,620 (1,200)16,180 (1,900)33,630 (3,800)50,440 (5,700)89,190 (9,400)
Max Cantilever Moment
in-lbs (Nm)
4,950 (560)8,850 (1,000)19,470 (2,200)49,560 (5,600)79,650 (9,000)99,120 (11,200)
Radial Capacity
lbs (kg)
1,980 (900)2,970 (1,350)4,070 (1,850)7,930 (3,600)10,970 (4,980)14,770 (6,700)
Axial Capacity
lbs (kg)
1,980 (900)2,970 (1,350)4,070 (1,850)7,930 (3,600)10,970 (4,980)14,770 (6,700)
* in-lbs at 3,045 psi (Nm at 210 bar)

Cantilever Mounting

The load is securely bolted to the shaft flange. Cantilever mounting is ideal for loads needing support at only one end of the shaft, and is not advised for aerial work platforms or other critical safety-related applications. 

Optional Counterbalance Valve Block

Actuators can be configured with a counterbalance, or load holding valve, to provide load stability and prevent the actuator from reaching excessive torque outputs. Producing back pressure in a hydraulic line gives control over the suspended load to stop unintended motion of the actuator. Valve blocks are available in steel and aluminum, and may be purchased separately if required at a later time. 

Helical Spline Hydraulic Rotary Actuators:

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 90°, 180°, and 360°. The primary benefit to this type product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Code Guide:

1SeriesIC10 Series
2Torque (output Torque/100) in Nm 2, 3, 6, 10, 16, 27
3Angle (other angles available)180°, 360°
4OutputQ front flange
5MountH rear flange
6Counterbalance ValveY with valve
W without valve
7Thread PatternBLANK metric
E imperial

IC-Fluid Power, Inc. supports many applications including energy, marine & offshore, mining, packaging, plastic & injection molding, and more. 


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Rotary Actuators – HyRAV Rotary Actuator

HyRAV® – more powerful, compact, safer  and tailored perfectly to your demands The hydraulic valve actuators HyRAV of Eckart, form a full series of double-acting actuators or spring return actuators according to the principle of helical gears. The compact and concentric design of the valve has proven to be excellent in practice and provides the customer with space savings as well as reliability. Moreover, the HyRAV series can be applied in the most severe conditions, i.e. from high vibrations to severe environmental locations, and further, provides a powerful, safe  solution for automation of valves. Additionally, the series is easily adapted to all types of valves, what is a result of the generous design of the hollow shaft and adaptable flange types.

Advantages at a Glance:

  • 12 drive sizes with torques up to 250,000 Nm at 210 bar
  • Small dimensions, slim and compact style
  • Smallest footprint to torque ratio
  • By concentric design are no radial forces transmitted to the valve
  • Optimum cushioning protects the valve and actuator
  • Easy installation and adjustment to each valve
  • Maintenance free, no lubrication required
  • Suitable for on/off, control and failsafe operation
  • High repeat accuracy and very simple control of the flow rates
  • Extremely trip possible (eg. 90° in 0.2 sec.)
  • Robust against extreme environmental conditions
  • Durable against vibrations

Eckart is a supplier and valve rotary actuator manufacturer for various applications including construction, mechanical, marine, and industrial.


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Hydraulic Rotary Actuators – E1

The E1 rotary actuator is Eckart’s entry-level actuator and is the successor to the popular SM1 series. The E1 works well with low-pressure hydraulic systems with typical pressure ratings of 580 psi (40 bar) – 1,450 psi (100 bar). The E1 rotary actuator functions according to the “helical gear” principle and, due to its compact design, only requires a minimum amount of space while delivering high performance and flexibility.

Helical Spline Hydraulic Rotary Actuators:

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 90°, 180°, and 360°; but are available generally up to 720° or more. Additional rotation is created by making the spline gears longer while maintaining the same diameter. The primary benefit to this type of product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Pressure rating at 1,450 psi (100 bar)
  • Standard rotation: 90°/180°/270°/360°
  • 5 models of pistons Ø 40 – 125 mm
  • Adjustable “zero” or home position
  • Wear resistant slide surfaces
  • 2-Point Bearing

Hydraulic Rotary-Linear Actuator Optional Features:

  • End cushioning
  • Rotation adjustable by ±5°
  • Flange mounting
  • Foot mounting
  • Position encoder output
  • Drive shaft configurations, such as spline shaft, tooth hub, hollow shaft, key shaft, etc.
  • Custom configurations available

Eckart is a supplier and rotary actuator manufacturer for various applications including construction, mechanical, marine, and industrial.


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Hydraulic Rotary Actuators – E3

The Eckart E3 is a hydraulic rotary actuator that has been especially designed for mobile applications; however, it is not limited to such applications. This rotary actuator functions according to the “helical gear” principle and, due to its compact design, only requires a minimum amount of space.

The Eckart E3 is identical in form to the products of its competitors, but has unique selling points which can offer considerable advantages: firstly, there is virtually no backlash; secondly, there is no play in the 4-point roller bearing; and thirdly, no compact seals which can be subjected to stress on both sides are used. Consequently, there is no more wobbling, such as on the work platform, when a lateral movement is made.

Helical Spline Hydraulic Rotary Actuators:

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 90°, 180°, and 360°; but are available generally up to 720° or more. Additional rotation is created by making the spline gears longer while maintaining the same diameter. The primary benefit to this type of product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Hydraulic Rotary-Linear Actuator Standard Features:

  • Torque output to 31,800 in-lb (3,600 Nm)
  • Pressure rating at 3,000 psi (210 bar)
  • Standard rotation: 180°/360°
  • Wear resistant slide surfaces
  • 4-Point Bearing
  • Through-hole (i.e. for cable pass-through)

Hydraulic Rotary-Linear Actuator Optional Features:

  • Integrated valve block
  • Custom configurations available

Eckart is a supplier and rotary actuator manufacturer for various applications including construction, mechanical, marine, and industrial.


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Hydraulic Rotary Actuators – SM4

The Eckart SM4 rotary actuator is a heavy-duty and highly-customizable rotary actuator designed for the toughest and most-demanding applications.

Because of its torque, angle of rotation, pressure range, positioning accuracy, stability of position, type of attachment, and its dimensions, the Eckart SM4 rotary actuator can be used in a wide range of applications. Not only is the SM4 a compact and robust unit, but it is also wear-resistant and efficient. The SM4 can be configured with an industry-leading fine and controllable end cushioning curve. Additionally, the SM4 unit can be driven via “black and white” or with proportional, control, and servo valves. For the purpose of subsequent driving, the piston end-positions at the linear cylinder and at the rotary actuator can be scanned via electronic end-position acknowledgement mechanisms. Ultimately, with the SM4, you have a high-performing product that is both robust and compact, allowing for optimal adaptation depending on your specific requirements.

Helical Spline Hydraulic Rotary Actuators:

Our rotary actuators are the helical spline design. This means, a piston and a helix, or sliding spline, work together to convert the linear motion of the piston into rotational motion. Composed of two moving parts and some form of housing, the sliding helical splined gear concept within the actuator is used in many applications where a rotary movement is required. Helical Spline Actuators function when the piston is axially displaced using hydraulic pressure causing simultaneous rotation of the piston. Standard amounts of rotation are 90°, 180°, and 360°; but are available generally up to 720° or more. Additional rotation is created by making the spline gears longer while maintaining the same diameter. The primary benefit to this type of product compared to alternative designs such as linkages using hydraulic cylinders (linear actuators) is its compact design.

Hydraulic Rotary Actuator Standard Features:

  • Torque output to 750,000 in-lb (85,000 Nm)
  • Pressure rating at 3,625 psi (250 bar)
  • Standard rotation: 90°/180°/270°/360°
  • Externally adjustable end stop ± 5°
  • Wear resistant moving parts
  • Four-point contact bearing to withstand extreme radial and axial loads
  • Adjustable home position
  • Tight backlash of 20 angular minutes

Hydraulic Rotary Actuator Optional Features:

  • End cushioning including sophisticated damping curves
  • Tighter backlash as low as 5 angular minutes
  • Position indication through encoders or proximity switches
  • Drive shaft configurations, such as spline shaft, tooth hub, hollow shaft, key shaft, etc.

Hydraulic Rotary Actuator Custom Configurations Available:

  • Drive shaft
  • Drive shaft on both ends
  • Adjustable end position rotation
  • Rotation more than 360°
  • Reversed turning direction
  • Direction connection of valving
  • Operating pressure over 2,625 psi (250 bar)
  • Operating speed
  • Mounting flanges
  • Special housing and gear materials
  • Special paint
  • Sea and saltwater resistance

Eckart is a supplier and rotary actuator manufacturer for various applications including construction, mechanical, marine, and industrial.


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