Parker Rotary Actuator - HTR Series

The HTR Series rotary actuator incorporates many hydraulic and mechanical features that make this actuator both robust and ideal for the most demanding high production applications. The HTR Series can be employed as an integral machine component, where the actuator can simultaneously transmit torque and support the line shaft or the load. Such an arrangement allows for the elimination of one set of external support bearings. Optional cushions can also be incorporated to decelerate external loads, thus eliminating the need for an external deceleration device such as shock absorbers or brakes.

Markets/Applications

Aggregate/granite block rollover

Automation/mounting, processing, flood gate actuation, end of arm tooling

Automotive/automation, clamping, tube bending

Conveyor/swing and rotate

Fluid management & flow control/power plants

Machine builders/end of arm tooling

Marine offshore/boomslewer, submersible

Mining/mobile longhole drilling, tunnel boring

Technical Specification

TYPE : Rack and Pinion

STANDARD ROTATION (DEGREES) : 90 | 180 | 360 | 450

FULL ROTATION RANGE (DEGREES) : 20-450 (larger consult factory)

TORQUE RATING (IN-LBS) : 300 to 600,000 @ 1000 to 3000 psi

MAXIMUM PRESSURE (PSI) : 3000

TEMPERATURE RANGE (F) : -40° to 180° F (or -40° to 82° C) for Nitrile Seals | -20° to 250° F (or -28° to 121° C) for Fluorocarbon Seals

STROKE ADJUSTMENT : None | 0-5° CW Rotation | 0-5° CCW Rotation | 0-5° Both Rotation | 0-30° CW Rotation | 0-30° CCW Rotation | 0-30° Both Rotation

CUSHIONING TYPE : None | CW Rotation only | CCW Rotation only | Both Rotations | Four | High Performance

PORT TYPE SAE : Straight Thread | NPTF | Flange | BSPP | Metric to DIN 3852/1 | Metric to ISO 6149/1

PORT SIZE SAE : 6 | SAE 8 | SAE 12 | SAE 16 | 3/4 SAE Flange | 1 SAE Flange | 1/4" | 1/2" | 3/4" | 1" | M14x1.5 | M22x1.5 | M27x2 | M33x2

POSITION SENSING : Yes

SENSOR TYPE : Resolver Feedback | Linear Potentiometer

BODY MATERIAL : Ductile Iron | Steel Welment

SHAFT MATERIAL : High Strength Alloy Steel

SEAL MATERIAL : Nitrile | Viton | Carboxylated Nitrile

WEIGHT (LB) : 11 to 1560