ERD Catalog
1 / 32Pages

ELECTRIC ROD-STYLE ACTUATOR PATENT PENDING ture ricul LINEAR SOLUTIONS MADE EASY LINEAR SOLUTIONS MADE EASY

ERD – Electric Rod-Style Actuator The ERD is an economical rod-style electric actuator designed as an alternate to pneumatic cylinders, a cost effective actuator for general automation and an option for automating manual processes. In addition, the ERD is available with all stainless steel and IP69k options which makes it the ideal hygienic actuator for the food & beverage processing environment. Wash-down / High Force ture ricul Pneumatic Replacement TOLOMATIC’S ELECTRIC ROD-STYLE ACTUATORS ERD Rod-Style Actuator Integrated Control Rod-Style Actuator Rod-Style Actuator Guided Rod-Style...

ERD – Applications Filling, Pumping Chopping, Press Fit, Pick & Place, Assembly Gating, Sorting, Diverting CONTENTS What is the ERD . . . . . erd_2 Rod-Style Actuators . . . erd_2 Applications . . . . . . . . erd_3 FEATURES ERD . . . . . . . . . . . . . . erd_4 Optional all stainlesssteel design for washdown environments Product Change Over Heat Staking, Sonic Welding Alternative Motors . . . erd_25 SWITCHES . . . . . . . . erd_26 Appl. Data Worksheet Selection Guidelines . . erd_29 Service Parts . . . . . . . erd_30 Ordering . . . . . . . . . . erd_31 Other Applications: • Aligning •...

ERD – ELECTRIC ROD-STYLE ACTUATOR Endurance Technology features are designed for maximum durability to provide extended service life. The ERD is an economical rod-style electric actuator designed as an alternate to pneumatic cylinders and an option for automating manual processes. The ERD is compatible with many NEMA & metric mount stepper and servo motors to create a flexible, powerful electric actuator solution. Built-to-order in stroke lengths up to 39.4 inches. MULTIPLE SCREW TECHNOLOGIES • Solid nuts (06, 10, 15 sizes) of engineered resins offer quiet performance at the lowest cost;...

… MAXIMUM DURABILITY  MOTOR ORIENTATION & MOTOR CHOICES  L M I – INLINE R P – REVERSE PARALLEL • Inline option directly couples the driving shaft and is typically a one-piece housing construction for optimum alignment and support of the motor • Reverse-parallel option minimizes the overall length and offers a belt reduction drive with a 1:1 or 2:1 ratio. NEMA OR  YOUR MOTOR  HERE – TRUNNION MOUNT For applications that require pivoting, 300 series stainless steel construction. Available on all sizes – REAR CLEVIS MOUNT For applications that require rear pivot, (Available for 15, 20, 22, 25,...

ALL 300 SERIES STAINLESS STEEL, IP69K, MOTOR PROTECTION Note: ERD10SS2 available in IP67 Endurance Technology features are designed for maximum durability to provide extended service life. The all 300 series stainless-steel ERD incorporates hygienic design principles and has an IP69k rating (static) that includes a protective enclosure for Tolomatic stepper/servo motors. This option is available for the 15 & 20 sizes, the SS2 is built-to-order in stroke lengths up to 24 inches. (10 size: IP67 and stepper motor only)  FLEXIBLE CONNECTION  • Choice of cord grips (PVDF) or industry standard...

ERD22, 25 & ERD30 STANDARD ALL 300 SERIES STAINLESS STEEL, IP69K The all 300 series stainless-steel ERD incorporates hygienic design principles and has an IP69k rating (static). Available in 22, 25 & 30 sizes, the ERD is built-to-order in stroke lengths up to 39.4 inches with force up to 4,500 lbf. ture ricul •HYG1 Option: USDA approved hygienic design BREATHER /  PURGE PORT  •Helps prevent contaminants from entering into actuator ALL 300 SERIES  STAINLESS STEEL  CONSTRUCTION • 300 series stainless steel for corrosion resistance •The perfect electric actuator solution for food & beverage...

ERD – Electric Rod-Style Actuator SIZING SOFTWARE AVAILABLE AT WWW. TOLOMATIC.COM ALL SPECIFICATIONS (US conventional measurement) MAXIMUM THRUST DYNAMIC LOAD RATING LEAD in/rev ERD SIZE MAXIMUM STROKE* SCREW DIA. in Per Inch Base Base Temperature 40° to 130° F range (4.4° to 54.4° C) IP rating 40 (static) standard for 06, 10, 15, 20 sizes 69k (static) standard for 22, 25, 30 sizes WEIGHT RP RP (SS2 (AL) (SS) adder) Base Base Per Inch Base Per Inch lb SIDE LOAD CONSIDERATIONS The standard ERD rod-style actuator is not meant to be used in applications where side loading occurs. If side...

ERD – Electric Rod-Style Actuator SIZING SOFTWARE AVAILABLE AT WWW. TOLOMATIC.COM ALL SPECIFICATIONS (metric measurement) What Does IP67 mean? The IP Code (or Ingress Protection Rating) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The test specifies a spray nozzle that is fed with 80°C water at 8–10MPa (80–100bar) and a...

ERD – Electric Rod-Style Actuator SIZING SOFTWARE AVAILABLE AT WWW. TOLOMATIC.COM CRITICAL SPEED CAPACITY STROKE (mm) 25 SPEED (in/sec) SPEED (mm/sec) SPEED (in/sec) PV LIMITS: Any material which carries a sliding load is limited by heat buildup. The factors that affect heat generation rate in an application are the pressure on the nut in pounds per square inch and the surface velocity in feet per minute. The product of these factors provides a measure of the severity of an application. SPEED (mm/sec) PV LIMITS (ACME NUTS) (Pressure Velocity of Acme Nut) Thrust (Max. Thrust Rating) Speed...

ERD – Electric Rod-Style Actuator SIZE: SIZING SOFTWARE AVAILABLE AT WWW. TOLOMATIC.COM MAXIMUM THRUST vs STROKE STROKE (mm) 100 SCREW LIFE (BALL NUTS) THRUST (N) 89 THRUST (lbf) NOTE: The L10 expected life of a ball screw linear actuator is expressed as the linear travel distance that 90% of properly maintained ball screw manufactured are expected to meet or exceed. This is not a guarantee and this graph should be used for estimation purposes only. The underlying formula that defines this value is: 3 C L10 = F l • ≡ Travel life in millions of inches, where: C = Dynamic load rating (lbf) F...