thumb ENFIELD S2 SPECIALTY VALVES
S2
Servo Pneumatic Proportional Control System
Simple by design, the S2 is an all-in-one pneumatic positioning system capable of tackling high speed and high force applications while linearly positioning a cylinder anywhere along its stroke.
Features
Mechanical Specifications
Electrical Specifications
• Easy Tuning • Simple Setup and Wiring • Wide Range of Input Pressures • Minimized Air Consumption • All-in-One Package
Pressure: 0...10 bar (0...150 psig) Ports: ¼” NPTF Connector: 5-pin M8 x 1 (male) Mounting: 2 x M5 (10-32) Thru Holes Temperature Range: 0º – 40ºC (32º– 104ºF) Filtration: 5 μm Particulate 0.3 μm Coalescing Media: Unlubricated, Dry, Neutral Gas Height: 126 mm (5.00 in) Width: 64 mm (2.50 in) Length: 68 mm (2.75 in) Weight: 0.91 kg (2.00 lbs)
Power Requirement: 12 ± 2 VDC 24 ± 4 VDC @ 20W Command Input Impedance: 0...10VDC: 100kΩ 4...20mA: 210Ω Feedback Input Impedance: 0...10VDC: 100kΩ 4...20mA: 210Ω Command Input: Configurable 0...10 VDC; 4...20mA Feedback Input: Configurable 0...10 VDC; 4...20mA Electronic Adjustments: USB-Connectable User Interface Status Indications: 2 Power and Status LEDs Excitation: +10V (15mA max)
Applications • Line and Hopper Feed Rate • Edge Guide Positioning • Case Erect and Pack • Pick and Place • Lane Divide and Divert • Gripper Position Control • Quality Control Sorting • Component Placing • Actuate and Pilot Process Valves • Material Processing • Level and Elevator Control • Sluice Gate Control • Rotary Indexing and Positioning
Compatibility Add position control to almost any application. Typical compatibility: • Double Acting Non-Repairable Cylinders • ISO & Tie Rod Cylinders • Grippers & End Effectors • Vane or Rack & Pinion Rotary Cylinders
Material Specifications Body: Aluminum 6061 Caps: PA66 30% Glass Filled Nylon Other: Nitrile, 440C SS, Nickel Plated Steel
Performance Specifications Positional Accuracy: ± 0.1...1% of Full Scale (typical) Flow: 1300 SLPM 5.5 → 0 bar (46 SCFM 80 → 0 psi) Leak Rate: 5.7 SLPM 10 → 0 bar (12 SCFH 150 → 0 psi) Order Code: S2-025-U-04
S2
Servo Pneumatic Proportional Control System
The S2 Servo Pneumatic Proportional Control System is ideal for applications requiring high speed and high forces simultaneously. Speeds up to 2.0 m/sec are achievable while slowing the cylinder to a smooth controlled stop, preventing premature cylinder wear and damage. Handling 50+ kilogram masses, it is capable of 0.5 m/sec across a selection of cylinders. The ability to handle heavy loads while quickly and accurately following a changing input signal makes the S2 the ideal choice for machine designers.
Maximum Cylinder Speed vs Moving Mass: Bore Size Comparison 1.88 m/s 74 in/s
0.94 m/s 37 in/s
1.57
0.61 24
0 kg 45 100 50
25
0 lb.
45
1.25” 20
100
5
55
10
36
2.5 50 mm 2”
25
5
10
0.86
23
2.5
32 mm
0.91
00 kg lb.
0.58
62
10
5
25
10
0.70
1.40
34
5
31
0.89 35
55
0.86
1.19
34
47
z
0.04 m/s
0.19 m/s
1.75 in/s
7.5 in/s
0 kg
0.11 4.5
0 kg 0 lb.
180 400
45 125 mm
0.17 6.8
0.04 1.75
0 lb.
0.13 5.3
254 mm 10”
65 200
90
0.14 5.7
1.75
100
150
135
0.04
100
1000
5”
300
45
450
600
0.15 6.1
0.04 1.75
200
270
90 400
0.04 1.75
180
0.04 1.75
Note: Based on test results from typical setup: 250mm stroke guided horizontal cylinder with 5.5 bar inlet pressure. Changes in moving mass, cylinder orientation or other system parameters will impact maximum speed. Figures are to be used for general guidance only. Enfield Technologies 50 Waterview Drive Shelton, CT 06484 USA +1 203 375 3100 enfieldtech.com
Servo Pneumatic Proportional Control System
Simple by design, the S2 is an all-in-one pneumatic positioning system capable of tackling high speed and high force applications while linearly positioning a cylinder anywhere along its stroke.
Features
Mechanical Specifications
Electrical Specifications
• Easy Tuning • Simple Setup and Wiring • Wide Range of Input Pressures • Minimized Air Consumption • All-in-One Package
Pressure: 0...10 bar (0...150 psig) Ports: ¼” NPTF Connector: 5-pin M8 x 1 (male) Mounting: 2 x M5 (10-32) Thru Holes Temperature Range: 0º – 40ºC (32º– 104ºF) Filtration: 5 μm Particulate 0.3 μm Coalescing Media: Unlubricated, Dry, Neutral Gas Height: 126 mm (5.00 in) Width: 64 mm (2.50 in) Length: 68 mm (2.75 in) Weight: 0.91 kg (2.00 lbs)
Power Requirement: 12 ± 2 VDC 24 ± 4 VDC @ 20W Command Input Impedance: 0...10VDC: 100kΩ 4...20mA: 210Ω Feedback Input Impedance: 0...10VDC: 100kΩ 4...20mA: 210Ω Command Input: Configurable 0...10 VDC; 4...20mA Feedback Input: Configurable 0...10 VDC; 4...20mA Electronic Adjustments: USB-Connectable User Interface Status Indications: 2 Power and Status LEDs Excitation: +10V (15mA max)
Applications • Line and Hopper Feed Rate • Edge Guide Positioning • Case Erect and Pack • Pick and Place • Lane Divide and Divert • Gripper Position Control • Quality Control Sorting • Component Placing • Actuate and Pilot Process Valves • Material Processing • Level and Elevator Control • Sluice Gate Control • Rotary Indexing and Positioning
Compatibility Add position control to almost any application. Typical compatibility: • Double Acting Non-Repairable Cylinders • ISO & Tie Rod Cylinders • Grippers & End Effectors • Vane or Rack & Pinion Rotary Cylinders
Material Specifications Body: Aluminum 6061 Caps: PA66 30% Glass Filled Nylon Other: Nitrile, 440C SS, Nickel Plated Steel
Performance Specifications Positional Accuracy: ± 0.1...1% of Full Scale (typical) Flow: 1300 SLPM 5.5 → 0 bar (46 SCFM 80 → 0 psi) Leak Rate: 5.7 SLPM 10 → 0 bar (12 SCFH 150 → 0 psi) Order Code: S2-025-U-04
S2
Servo Pneumatic Proportional Control System
The S2 Servo Pneumatic Proportional Control System is ideal for applications requiring high speed and high forces simultaneously. Speeds up to 2.0 m/sec are achievable while slowing the cylinder to a smooth controlled stop, preventing premature cylinder wear and damage. Handling 50+ kilogram masses, it is capable of 0.5 m/sec across a selection of cylinders. The ability to handle heavy loads while quickly and accurately following a changing input signal makes the S2 the ideal choice for machine designers.
Maximum Cylinder Speed vs Moving Mass: Bore Size Comparison 1.88 m/s 74 in/s
0.94 m/s 37 in/s
1.57
0.61 24
0 kg 45 100 50
25
0 lb.
45
1.25” 20
100
5
55
10
36
2.5 50 mm 2”
25
5
10
0.86
23
2.5
32 mm
0.91
00 kg lb.
0.58
62
10
5
25
10
0.70
1.40
34
5
31
0.89 35
55
0.86
1.19
34
47
z
0.04 m/s
0.19 m/s
1.75 in/s
7.5 in/s
0 kg
0.11 4.5
0 kg 0 lb.
180 400
45 125 mm
0.17 6.8
0.04 1.75
0 lb.
0.13 5.3
254 mm 10”
65 200
90
0.14 5.7
1.75
100
150
135
0.04
100
1000
5”
300
45
450
600
0.15 6.1
0.04 1.75
200
270
90 400
0.04 1.75
180
0.04 1.75
Note: Based on test results from typical setup: 250mm stroke guided horizontal cylinder with 5.5 bar inlet pressure. Changes in moving mass, cylinder orientation or other system parameters will impact maximum speed. Figures are to be used for general guidance only. Enfield Technologies 50 Waterview Drive Shelton, CT 06484 USA +1 203 375 3100 enfieldtech.com
