Request Information
The SRA-5000™ Actuator is an industry standard in a series of highly specialized shower actuators optimized for their respective range of applications.

The oil lubricated "Ball-Reverser" design has three balls in tracks in a ball reverser screw. The actuator can develop 1000 lbs of thrust. Length of stroke is fixed as determined by the length of screw flights installed in the unit.

Split bearings with UHMW Polyethylene liners and anti-rotation bars keep the shower in correct position and allow removing the shower from the paper machine and replacing gain without realigning the bearings.
Unit of Measure

Specifications

Brands

 N/A SRA-5000™ Vooner FloGard®

Warranty

 N/A 12 months

Frequency

 N/A 50 Hz60 Hz

Standard Stroke Length

 N/A 5 in6 in8 in9 in10 in12 in127 mm152 mm203 mm229 mm254 mm305 mm

Controllable Speed Range with Control Panel

 N/A 0.05 to 7.2 in/min1.27 to 183 mm/min

Technical Data

Type

 N/A SRA-5000™ actuator for oscillating paper machine showers to achieve complete coverage cleaning.

Manufacturer

 N/A Vooner Paper Machinery, Greeneville, TN, USA

Wetted Parts

 N/A All Wetted Parts 316 Stainless Steel (SS)

Lubrication

 N/A The SRA-5000™ actuator ships with oil and will not need lubrication during it's life.

Maintenance

 N/A None

Control Panel Height

 N/A 20 in508 mm

Control Panel Width

 N/A 18 in457 mm

Control Panel Depth

 N/A 9 in229 mm

Control Panel Alternating Current (AC) Voltage

 N/A 110 V

Control Panel

 N/A NEMA 4X, door safety switch, material fiberglass. 110 VAC power supply, start/stop buttons, Three (3) lights: start, pulse, and alarm. 4-20 ma connections for DCS.

Motor Power (Variable Speed)

 N/A 0.025 hp0.0186 kW

Motor Alternating Current (AC) Voltage (Variable Speed)

 N/A 220 V

Motor Phase (Variable Speed)

 N/A 3

Motor Current (Variable Speed)

 N/A 0.3 A

Motor Gearbox Ratios (Variable Speed)

 N/A 20:1

Motor Power (Fixed Speed)

 N/A 0.013 hp0.0097 kW

Motor Alternating Current (AC) Voltage (Fixed Speed)

 N/A 220 V

Motor Phase (Fixed Speed)

 N/A 3

Motor Current (Fixed Speed)

 N/A 0.2 A

Motor Gearbox Ratios (Fixed Speed)

 N/A 125:1 45:1 60:1
Motion Sensing Direct Current (DC) Voltage1 N/A 24 V

Proximity Switch

 N/A Note two wires from motor housing, a motor lead and a proximity switch lead clearly marked as to how to connect. A separate power connection, 110 VAC, is needed for a panel board if used.
Actuator Weight2 N/A 135 lb61.2 kg

Noise

 N/A < 80 dB

Additional Information

Additional Information

 N/A High reliability and running throughout the world.
  • Easy installation - in-line or parallel
  • Can oscillate up to 12.7 m, 500 inch wide shower
  • Uses a low speed AC motor and planetary gear drive.
  • Ball Reverser design is simple, no reversing switches, no need to reverse motor, instant turn around at end of stroke.
  • Can run a range of fixed speed options without a control panel. Speeds 25, 67, and 152 mm/min (50 HZ) - 1.15, 3.2, and 7.2 inches/min (60 Hz)
  • Variable stroke speeds with your DCS or we can supply a control panel. 4-20 ma capability.
  • Internal proximity switch provides automatic felt/fabric protection
  • SRA-5000™ drivers have a high reliability record
SRA-5000™ shower actuator, modeled on the original three ball reverser introduced in 1981. Industry standard of "Complete Coverage Cleaning".

Service

Service

 N/A
  • Spare actuators, parts, and rebuild services are located in Greeneville, Tennessee.
  • Onsite technical service is available from Greeneville, Tennessee.
  • 1 Optional 110 VAC for DCS systems.
  • 2 Without trunnions.