BC4 INTERNAL BEARING RODLESS CYLINDER CONTENTS Features . . . . . . . . . . . . . . . . . . . . . . . . . BC4_2 Performance . . . . . . . . . . . . . . . . . . . . . BC4_4 BC406 . . . . . . . . . . . . . . . . . . . . . . . . . . . BC4_6 BC410 . . . . . . . . . . . . . . . . . . . . . . . . . . . BC4_8 BC412 . . . . . . . . . . . . . . . . . . . . . . . . . BC4_10 BC415 . . . . . . . . . . . . . . . . . . . . . . . . . BC4_12 Long Carrier . . . . . . . . . . . . . . . . . . . BC4_14 Auxiliary Carrier . . . . . . . . . . . . . . . . BC4_16 Single End Porting . . . . . . . . . . . . . BC4_18 Foot Mount . . . . . . . . . . . . . . . . . . . . BC4_19 Tube Supports . . . . . . . . . . . . . . . . . BC4_20 Floating Mount . . . . . . . . . . . . . . . . . BC4_21 Switches . . . . . . . . . . . . . . . . . . . . . . . BC4_22 Shock Absorbers . . . . . . . . . . . . . . . BC4_24 Application Data Worksheet . . . . BC4_26 Selection Guidelines . . . . . . . . . . . . BC4_27 Application Guidelines . . . . . . . . . . BC4_28 Service Parts . . . . . . . . . . . . . . . . . . . BC4_29 Ordering . . . . . . . . . . . . . . . . . . . . . . . BC4_30

BC4 BAND CYLINDER LOAD-SUPPORTING BEARING DESIGN • Self-lubricating bearing runs the length of carrier web for max­ imum bearing surface, this patented floating bearing system provides smooth move­ment and maximum transverse load resistance • Durable, engineered resin piston has 50% greater bearing area • Thicker and longer web has 60% greater material for increased robustness • Maximum bearing life for millions of cycles Endurance Technology features are designed for maximum durability to provide extended service life. The BC4 was designed in response to customer requests for a basic rodless...

TOLOMATIC… THE RODLESS CYLINDER LEADER ADJUSTABLE CUSHIONS • Adjustable cushions are standard, not optional • Easy screw adjustment for end-ofstroke deceleration • Protects actuator and load from damage OPTIONS RIGID CLEAR-ANODIZED EXTRUDED ALUMINUM TUBE • Stronger, stiffer tube retains tolerance specifications when chamber is pressurized • Keeps sealing band in place for maximized air efficiency • Tube supports are minimized • Solid structural support provides durability and long life performance AUXILIARY CARRIER • Substantially higher load capacity • Substantially higher bending moment capacity...

BC4 Internal Bearing Rodless Cylinder STANDARD ACTUATOR AUXILIARY CARRIER & LONG CARRIER OPTIONS Online Sizing &

BC4 Internal Bearing Rodless Cylinder M BC4 BENDING MOMENTS AND LOAD STANDARD ACTUATOR AUXILIARY CARRIER & LONG CARRIER OPTIONS My BENDING MOMENTS Mx BENDING MOMENTS *Auxiliary carrier bending moments indicated are at minimum center to center distance. Additional My + Mz load capacity can be obtained by increasing "D" dimension. Refer to auxiliary carrier data on page BC4J6.

BC406 Internal Bearing Rodless Cylinder PERFORMANCE ORDER CODES THEORETICAL FORCE vs PRESSURE BC406 OPTIONS Page Auxiliary Carrier BC4_16 Floating Mount Bracket BC4_21 Foot Mounts BC4_19 Long Carrier BC4_14 Shock Absorbers BC4_24 Switches BC4_22 Tube Supports BC4_20 MORE INFORMATION Page Application Guidelines BC4_28 Cushion Needle Adjustment BC4_28 Ordering BC4_30 Selection BC4_27 Max Distance Between Supports (in) “L” W FINAL VELOCITY (meters/sec) Maximum Allowable Load FINAL VELOCITY (in/sec) Max Distance Between Supports (mm) “L” TUBE SUPPORT REQUIREMENTS CUSHION DATA BC4M06 (metric with...

BC406 Internal Bearing Rodless Cylinder DIMENSIONS 3.912 [99.36mm] 1.250 [31.75mm] OPP SIDE OF HEAD SHOWN BELOW .300 [7.62mm] Dimensions in inches [brackets indicate dimensions in millimeters] SPECIFICATIONS BC406 BENDING MOMENTS AND LOAD ORDER CODE BORE SIZE WEIGHT BASE TEMPERATURE RANGE *For longer strokes, alternate materials, mounting and/or fasteners – consult Tolomatic www.tolomatic.com

BC410 Internal Bearing Rodless Cylinder PERFORMANCE THEORETICAL FORCE vs PRESSURE BC410 inch (U.S. Standard) BC4M10 (metric with taper port) BC4MM10 (metric with parallel port) BC410 OPTIONS Page Auxiliary Carrier BC4_16 Floating Mount Bracket BC4_21 Foot Mounts BC4_19 Long Carrier BC4_14 Shock Absorbers BC4_24 Single End Porting BC4_18 Switches BC4_22 Tube Supports BC4_20 MORE INFORMATION Page Application Guidelines BC4_28 Cushion Needle Adjustment BC4_28 Ordering BC4_30 Selection BC4_27 Maximum Allowable Load Max Distance Between Supports (in) “L” W FINAL VELOCITY (meters/sec) FINAL VELOCITY...

BC410 Internal Bearing Rodless Cylinder DIMENSIONS #10-24UNC x .30 DEEP [4] (M5 x 0.8 x 6 DP [4]) 10-24 (M5-0.8) TAPPED HOLE THRU CENTERED ON 0.75 (19.1) OPTIONAL SINGLE END PORTING 1/8 NPTF [2] (M 1/8 BSPT [3]) (MM 1/8 BSPP [3]) Dimensions in inches (parenthesis indicate dimensions in millimeters) SPECIFICATIONS BC410 BENDING MOMENTS AND LOAD MAX. BENDING MOMENT ORDER CODE BORE SIZE WEIGHT BASE TEMPERATURE RANGE *For longer strokes, alternate materials, mounting and/or fasteners – consult Tolomatic www.tolomatic.com

BC412 Internal Bearing Rodless Cylinder PERFORMANCE THEORETICAL FORCE vs PRESSURE BC4MM12 (metric with parallel port) BC412 OPTIONS Page Auxiliary Carrier BC4_16 Floating Mount Bracket BC4_21 Foot Mounts BC4_19 Long Carrier BC4_14 Shock Absorbers BC4_24 Single End Porting BC4_18 Switches BC4_22 Tube Supports BC4_20 MORE INFORMATION Page Application Guidelines BC4_28 Cushion Needle Adjustment BC4_28 Ordering BC4_30 Selection BC4_27 Max Distance Between Supports (in) “L” W FINAL VELOCITY (meters/sec) Maximum Allowable Load Max Distance Between Supports (mm) “L” TUBE SUPPORT REQUIREMENTS FINAL VELOCITY...

BC412 Internal Bearing Rodless Cylinder DIMENSIONS Ø .19 (4.8) THRU TO BORE 1/4-18 NPTF BOTH SIDES (M 1/4-19 BSPT BOTH SIDES) (MM 1/4-19 BSPP BOTH SIDES) 10-24 (M5-0.8) TAPPED HOLE THRU CENTERED ON 0.75 (19.1) OPTIONAL NUT FOR SLOTS 0.25 0.75 (6.4) (19.1) 1/4-18 NPTF (M 1/4-19 BSPT) (MM 1/4-19 BSPP) Dimensions in inches (parenthesis indicate dimensions in millimeters) SPECIFICATIONS BC412 BENDING MOMENTS AND LOAD MAX. BENDING MOMENT ORDER CODE BORE SIZE WEIGHT PER UNIT OF STOKE TEMPERATURE RANGE BORE SIZE *For longer strokes, alternate materials, mounting and/or fasteners – consult Tolomatic...