141 TEL: 01827 288122 sales@wmh-trans.co.uk FAX: 01827 253390 www.wmh-trans.co.uk CTV series LINEAR UNITS CHARACTERISTICS The CTV series describes Linear Units with a precision ball screw drive and two parallel, integrated, Zero- backlash rail guides. Compact dimensions allow high performance features such as, high speeds, good accuracy and repeatability. They can easily be combined to multi-axis systems. Excellent price-/performance ratio and quick delivery time are ensured. The compact, precision-extruded aluminum Profile from AL 6063, with two parallel, integrated, Zero- backlash rail guide systems, allows high load capacities and optimal cycles for the movement of larger masses at high speed. In the Linear Units CTV a precision ball screw, with tolerance class ISO7 ( ISO5 on request), with reduced backlash of the ball nut is used. Two parallel circulating antistatic polyurethane sealing strips and an aluminum cover are ensuring to protect all the parts in the profile from dust and other contaminantions. Different carriage lengths with lubrication port allows for easy re-lubrication of the ball screw and Ball rail guide system and allows the possibility to attach additional accessories. The re-lubrication can also be done through maintenance holes on the side of the Profile. The aluminum profile includes T-slots for fixing the Linear Unit and for attaching sensors and switches. Also, a Reed switch can be used here. For the linear units CTV various adaptation options, for attaching (or redirecting), for Motors or Gearboxes are available. The aluminium profiles are manufactured according to the medium EN 12020-2 standard Straightness = 0,35 mm/m; Max. torsion = 0,35 mm/m; Angular torsion = 0,2 mm/40 mm; Parallelism = 0,2 mm Front Plates & Motor Adapters For AE / PE Gearheads & Motors Fits Part Number D1 D2 D3 D4 h6 L1 L2 L3 L4 AE / PEII 050 AE/R050-NEMA23 66.675 6.0 77 38.1 57.2 2.0 6.0 18.5 AE/R050-PX60 70 5.6 80.5 50 60 2.5 6.0 18.5 AE / PEII 070 AE/R070-Metric 90 6.6 106 50 80 3.0 8.0 28.0 AE/R070-NEMA34 98.425 5.6 115 73.08 86 2.5 5.5 30.5 AE/R070-DT90/PX90 100 6.6 120 80 90 3.0 5.0 31.0 AE / PEII 090 AE/R090-NEMA34 98.425 5.5 122 73.025 92 2.5 10.0 36.0 AE/R090-DT90/PX90 100 6.5 122 80 92 2.5 10.0 36.0 AE/R090-IEC63D5B5 115 9.0 140 95 105 3.0 6.5 38.5 AE/R090-NEMA42 125.73 7.0 144 55.58 107 4.0 10.5 35.5 AE / PEII 120 AE/R120-NEMA42 125.73 7.1 170 55.499 127 1.5 20.0 50.0 AE/R120-NEMA56 149.225 6.6 170 114.3 127 3.0 14.5 55.5 AE / PEII 155 AE/R155-B5 175 11.0 196 130 160 5.0 15.0 82.0 AE 205 AE/R205-B5 230 13.0 277 180 210 5.0 18.0 82.0 AE 235 AE/R235-B5 275 17.0 317 235 240 5.0 18.0 108.0 Design Parameter Value Material AL6061 Hardness (HRB) 55 - 65 NOTE: Example AE090 gearbox shown with IEC63D5B5 front plate IN ADDITION TO OUR STANDARD RANGE OF FRONT PLATE ADAPTERS WE CAN ALSO OFFER CUSTOMISED UNITS TO YOUR SPECIFICATION ON REQUEST D4 h6 L4 L2 L3 L1 ØD3 D2 D1 BCD 45° 1 2 3 2 1 4 B A 5 6 DRAWN CHK'D APPV'D MFG Q.A UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS SURFACE FINISH: TOLERANCES: LINEAR: ANGULAR: FINISH: DEBUR AND BREAK SHARP EDGES NAME SIGNATURE DATE MATERIAL: DO NOT SCALE DRAWING REVISION TITLE: DWG NO. SCALE:1:2 SHEET 1 OF 1 A4 C WEIGHT: AE090-1-IEC63D5B5 L1 L4 D1 H8 D2 L2 L3 BCD TO SUIT COUPLING SIZE R (B5) 4x M THRU (B14) 4x M C/BORE 3 2 4 B A 5 6 DRAWN CHK'D APPV'D MFG Q.A UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS SURFACE FINISH: TOLERANCES: LINEAR: ANGULAR: FINISH: DEBUR AND BREAK SHARP EDGES NAME SIGNATURE DATE MATERIAL: DO NOT SCALE DRAWING REVISION TITLE: DWG NO. C WMH offers a range of standard adapter flanges to suit AE & PE gearboxes as well as industrial standard servo motors. WMH adapter flanges have been designed to suit our range of backlash free couplings. Please advise mating component shaft sizes and we will also supply a suitably machined coupling. WMH can also produce bespoke adapter flanges in-house in our fully equipped machine shop. Please contact our sales team with your specific requirements.