PCC TechTorq. Rack and Pinion Actuators. A PCC Flow Technologies Company. Double Acting & Spring Return

Transcription

1 PCC TechTorq A PCC Flow Technologies Company Rack and Pinion Actuators Double Acting & Spring Return

2 FEATURES precision engineered pistons with 4 wear pads blowout proof, onepiece drive shaft standard dimension Orings adjustable travel stops piston encapsulated springs polished cylinder bores DA & SR bodies equal length twin guide bars

3 BENEFITS THE CNI ADVANTAGE Superior corrosion and wear resistance Does not peel, crack or flake Hardness to Rc 55 Lubricity Nonmagnetic properties Nonsparking properties Average nickel density surface finish of Ra Body is available in anodized extruded aluminum or in our unique CNI formulation. Cylinder bores have super polished finish for reduced friction and smooth operation. Bores are machined to a finish of Ra 0.5 to Ra 0. depending on size. Stainless steel bolting allows full relaxation of the spring tension for safety, and for ease of conversion between double acting and spring return. Travel stop is stainless steel and allows for +/ 5 degrees of adjustment. ISO 51 valve adaptation. Namur mounting for switches, positioners, and solenoids. Blowout proof, onepiece drive shaft is machined completely from solid bar. The shaft is available in steel, stainless steel and our unique CNI/PTFE. Unique twin guide bar feature absorbs the rack and pinion load to ensure optimum teeth engagement and eliminate wear. Patented encapsulated springs are located inside the piston rack. Precision engineered pistons have four encapsulated wear pads to absorb adverse side loading at the critical start of each stroke. Orings are Buna N standard with Viton available as an option, and all are standard diameters. CNI is an autocatalytic nickel bath process that does not require any of the rectifiers, electrical current or anodes used in electroless nickel plating. The unique preparation and nickel bath process impregnates the internal and external surfaces of the TechTorq actuator. The material deposition process is autocatalytic, as once the initial layer of nickel has formed on the substrate, that layer and all subsequent become the catalyst that causes the reaction to continue until the required thickness is achieved. The deposit thickness is uniform and controlled to 1 micron. This uniformity of deposit thickness and quality is extremely difficult, if not impossible, to achieve by any other method.

4 DOUBLE ACTING AIR SUPPLY (PSI) / TORQUE (In. Lbs.) MODEL No TDA TDA TDA TDA TDA TDA TDA TDA TDA TDA TDA TDA AIR SUPPLY (BAR) / TORQUE (Nm) MODEL No TDA TDA TDA TDA TDA TDA TDA TDA TDA TDA TECHNICAL DETAILS TDA maximum TDA 400 operating 1601 time 2402per second 02 ( bar/ 4403 psi) TECHNICAL DETAILS maximum operating time per second (5.5 bar/ psi) ACTUATOR SIZE D/A OPEN n/a <1 <1 < D/A CLOSE n/a <1 <1 < S/R OPEN n/a <1 <1 < S/R CLOSE n/a <1 <1 < air consumption ltr/stroke (cc x 00) ACTUATOR SIZE PORT A (OPEN) n/a PORT B (CLOSE) n/a overall actuator weight ACTUATOR SIZE D/A Kg n/a lbs n/a S/R Kg n/a lbs n/a

5 SPRING RETURN (In. Lbs.) ACT No. Spring Stroke ACTUATOR AIR STROKE SIZE of in. lbs. 40 PSI PSI 60 PSI 70 PSI PS1 0 PSI MODEL Spr. START END START END START END START END START END START END START END TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR

6 SPRING RETURN (Nm) ACT No. Spring Stroke ACTUATOR AIR STROKE SIZE of Nm 2 BAR 3 BAR 4 BAR 5 BAR 5.5 BAR 6 BAR MODEL Spr. START END START END START END START END START END START END START END TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR TSR

7 TOP VIEW SIDE VIEW END VIEW BOTTOM VIEW

8 imperial dimension metric dimension DIMENSIONS SIZE A B C D E F G H J O K L M 1 M 2 N P Q R S T 2 F F / F / / F / / F / / F / / F / / F / / Fl / / F / / F / / F / / F / / SIZE U O V O W X Y Z AA BB CC(UNC) DD EE FF GG HH JJ KK LL MM 2 F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ Fl NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ SIZE A B C D E F G H O J O K L M1 M2 N P Q R S T 2 4 F03 F05 F05 F M5 M F05 12 F M 20 F M 13 F M 13 Fl M F12 70 F12 0 F14 1 F M M M M16 M SIZE U O V O W X Y Z AA BB CC DD EE FF GG HH JJ KK LL MM 2 F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/

9 PARTS LIST REF No. DESCRIPTION QTY MATERIAL TYPE COMMENTS 1 CYLINDER 1 ALUMINUM HARD ANODIZED 2 PISTON 2 ALUMINUM 3 DRIVE SHAFT 1 STEEL ZINC PLATED 4 END CAP 1 ALUMINUM POWDER BASED EPOXY 5 BOLT STAINLESS STEEL SS316 6* O RING 2 NITRILE 7* O RING 2 NITRILE * O RING 2 NITRILE 9* WASHER 1 POLYETHYLENE * WASHER 1 POLYETHYLENE 11* BEARING 1 POM DELRIN 12* CIRCLIP 1 STEEL 13* WEAR PAD 4 POM DELRIN 14 SPRING 4 SPRING STEEL SiCr 15* GUIDE BAR 2 STEEL 16* BALL BEARING 2 COMPOSITE 17 POS. INDICATOR 1 POLYETHYLENE 1 PRODUCT LABEL 1 19 END CAP 1 ALUMINUM POWDER BASED EPOXY 20 STOP ADJ. SCREW 1 or 2 STAINLESS STEEL SS316 STOP ADJ. NUT 1 or 2 STAINLESS STEEL SS316 * Recommended spare parts for repair kit

10 imperial dimension metric dimension DIMENSIONS SIZE A B C D E F G H J O K L M 1 M 2 N P Q R S T 2 F F / F / / F / / F / / F / / F / / F / / Fl / / F / / F / / F / / F / / SIZE U O V O W X Y Z AA BB CC(UNC) DD EE FF GG HH JJ KK LL MM 2 F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ Fl NPT1/ F NPT1/ F NPT1/ F NPT1/ F NPT1/ SIZE A B C D E F G H O J O K L M1 M2 N P Q R S T 2 4 F03 F05 F05 F M5 M F05 12 F M 20 F M 13 F M 13 Fl M F12 70 F12 0 F14 1 F M M M M16 M SIZE U O V O W X Y Z AA BB CC DD EE FF GG HH JJ KK LL MM 2 F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/ F M5 G1/