Catalogs >
EBRO ARMATUREN Gebr. Bröer GmbH >
PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING
6Pages

Catalog excerpts

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 1

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING TECHNICAL DATA Torque: exactly adjustable between -8°/+3° Limit switches and solenoid valve mounting: VDI / VDE 3845 Supply pressure: Supply quality: Filtered compressed air dry or lubricated. The pressure condensation point in accordance with (ISO 8573-1:2010, Class3) has to be ≥ - 20°C or 10°C under ambient temperature. The maximum particle size in accordance with (ISO 8573-1:2010, Class 5) should not exceed 40 µm. Temperature range: For cycles ≥ 4 /min please lubricate. -20°C to +80°C (standard) -40°C to +80°C (low temperature) -15°C to +120°C (high temperature) Valve interface: EB-SYS single-acting pneumatic actuators are available in either “spring opens” and “spring closes” versions. Actuator cylinder: Anodized aluminium, Other coatings upon request. FEATURES - Maintenance-free - Suitable for all ¼ turn valves - Blow-out proofed shaft - Torques in agreement with EN ISO 5211 - Optical position indicator with integrated operator for limit switches - All fasteners made of stainless steel - SIL 2 (SIL 3 as redundant system) acc. to IEC 61508 KEY BENEFITS - High opening- and closing- torques provided by scotch-yoke concept - Ideal sliding properties provided by low friction mulitple piston guides - Operational safety and long service life assured by precise machining of parts - Spring cartridges ensure safe and easy maintenance without special tools -ATEX: EX II 2 GD c Tx The EBRO Speed Control block allows the adjustment of closing/ opening times up to 60 sec. (depending on actuator size). It can be mounted directly onto the actu

Open the catalog to page 1

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 2

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING EB5.1-SYS - EB26.1-SYS Namur I EB 4.1 - EB 18.1= G¼“ Namur II EB 20.1 - EB 26.1= G½“ F04/F05 no combined flange available (Standard = BOLD) F25 up to 4,000 Nm transferable CLOSING TIME* AND AIR CONSUMPTION Type EB 5.1 EB 6.1 EB 8.1 EB 9.1 EB 10.1 EB 12.1 EB 14.1 EB 16.1 EB 18.1 EB 20.1 EB 22.1 EB 26.1 Closing time EB-SYS in sec.* 0,15 0,20 0,45 0,48 0,50 0,70 <1,5 <1,5 <1,5 <1,5 <2,0 <2,0 Filling volume 0,27 0,56 0,89 1,40 1,95 3,37 4,52 6,49 10,00 13,64 17,50 36,20 Standard liter/stroke at 1 atm:** Subject to change without notice * closing times...

Open the catalog to page 2

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 3

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING Only for EB-SYS (4.1 - 12.1) Actuator cylinder Piston End cover L SYS End cover R SYS Drive shaft Yoke Upper shaft bearing Lower shaft bearing Upper piston bearing Lower piston bearing Washer bearing Piston bolt Roller Guide band Slidepad End cover sealing Material EN AW 6063 - T6 EN AC 46000 EN AC 46000 EN AC 46000 1.7131 1.7131 / Sint - D30 Sint - B50 Sint - B50 Technical polymer Technical polymer Technical polymer 1.7131 1.3505 Technical polymer Technical polymer NBR 70 The spare parts marked with D are integrated in the standard seal set....

Open the catalog to page 3

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 4

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING Only for EB-SYS (14.1 - 26.1) Actuator cylinder Piston End cover SYS Drive shaft Yoke Upper shaft bearing Lower shaft bearing Upper piston bearing Lower piston bearing Upper washer bearing Lower washer bearing Piston bolt Roller Guide band Slidepad Piston O-Ring O-Ring, upper shaft O-Ring, lower shaft Material EN AW 6063 - T6 EN AC 46000 EN AC 46000 1.7131 1.7131 Ms & Graphit Ms & Graphit technical polymer technical polymer technical polymer technical polymer 1.7131 1.3505 technical polymer technical polymer NBR 70 NBR 70 NBR 70 The spare parts...

Open the catalog to page 4

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 5

Eff. air torque in Nm at control pressure 4 bar 5 bar 5,5 bar 6 bar 0° 90° 0° 90° 0° 90° 0° 90°

Open the catalog to page 5

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING - 6

PNEUMATIC ACTUATOR EB-SYS, SINGLE-ACTING (SPRING OPEN) ACTUATOR TORQUE Type Spring -package Eff. air torque in Nm at control pressure 5 bar 6 bar 7 bar 0° 90° 0° 90° 0° 90° 36 www.ebro-armaturen.com post@ebro-armaturen.co

Open the catalog to page 6