RS Rotary Controllers
The RS Rotary Controllers are panel-mounted rotary output selectors designed to provide maintained output for proportional electrohydraulic valves and stroker control. The RS1 and RS2 combine a rotary switch, on/off and direction-selecting contacts, and a UFO circuit board for maintained hands-off signal output with dither.
Available configurations include IRS, Dual Range, and Dual Maximum Output on the RS2. The product is designed for applications requiring maintained rotary selection, compact panel integration, and adjustable output control.
Features and Benefits
Feature |
Benefit |
|---|---|
| Maintained rotary output selection | Supports hands-off control of proportional valve or stroker functions. |
| Integrated UFO circuit board | Provides current-controlled output with dither for proportional output control. |
| Threshold and maximum output trim potentiometers | Allows output response to be adjusted to application requirements. |
| IRS option | Supports ramped-output configuration where required. |
| Dual Range option | Supports selectable operating ranges for different control requirements. |
| Dual Maximum Output option on RS2 | Supports dual maximum-output configuration on the RS2 model. |
| Panel-mounted construction | Supports compact integration through the control panel. |
| Mechanical life over 1 million cycles | Supports long service life in repeated-use applications. |
| IP65 protection above panel | Helps protect the installed assembly in exposed operating conditions. |
| Operating range of -40°C to +70°C | Supports use across a broad range of environmental conditions. |
Technical Specifications
Parameter |
Specification |
|---|---|
| Output Type | Maintained output signal with dither for proportional electrohydraulic valve or stroker control |
| Digital Outputs | On/off and direction-selecting contacts |
| Output Current Capacity | Current-controlled output |
| Output Adjustment | Threshold trim potentiometer / maximum output trim potentiometer |
| Optional Electronics | IRS / Dual Range / Dual Maximum Output (RS2 only) |
| Electronics Module | UFO (Ultra Feathering Operation) circuit board |
| Current Rated Switches | 600 VAC, 16 A resistive / 10 A inductive; 600 VAC, 20 A resistive / 16 A inductive |
Parameter |
Specification |
|---|---|
| Axes / Channels / Functions | Rotary output selector |
| Travel / Deflection / Stroke | RS1: 270° / RS2: 150° in each direction |
| Return Mechanism | Maintained selector |
| Mechanical Life | > 1 million cycles |
| Mounting Configuration | Through-panel mounting with two mounting screws |
| Dimensions | Faceplate shown at 2.56 in x 2.56 in for one assembly view; larger assembly shown at 2.97 in W x 4.09 in H |
| Mounting Hole Pattern | 0.56 in center hole; 0.19 in diameter holes, 2 places; 1.58 in overall spacing; 0.79 in center offset |
| Handle / Lever / Actuator Options | Rotary knob selector |
Parameter |
Specification |
|---|---|
| Operating Temperature | -40°C to +70°C |
| Ingress Protection | IP65 above panel |
| Sealing Details | Mounting/nameplate assembly only |
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Mounting and Integration
The RS Rotary Controllers are designed for panel-mounted integration. The electronic circuit board mounts directly to the rear of the rotary switch, and the selector mounts through the panel with two mounting screws. Available configurations include IRS, Dual Range, and Dual Maximum Output on RS2, along with maintained output and dither control for proportional electrohydraulic valve and stroker applications.
Typical Applications
- Proportional electrohydraulic valve control
- Stroker control
- Panel-mounted rotary selector interfaces
- Industrial operator stations
- Mobile machine controls
- Auxiliary function selection
FAQs
Q: What are the RS Rotary Controllers used for?
A: The RS1 and RS2 are rotary output selectors designed to provide maintained hands-off output, including dither, for proportional electrohydraulic valves and stroker control applications.
Q: What options are available on the RS Rotary Controllers?
A: The live product information lists IRS (Integrated Ramp System), Dual Range, and Dual Maximum Output options, with Dual Maximum Output available on the RS2.
Q: Do the RS Rotary Controllers provide maintained output?
A: Yes. The RS1 and RS2 are described as maintained hands-off rotary output selectors with dither for proportional control applications.
