background image

15

Summary of Contents for ADM9821

Page 1: ...stallation operation and maintenance should be thoroughly familiar with the contents To safeguard against the possibility of personal injury or property damage follow the recommendations and instructi...

Page 2: ...e 7 2 1 Lubrication 7 2 2 Rebuild Procedure 7 2 3 Required Tools 7 2 4 Disassembly 7 Table 2 1 Dimensions Ball Nut Storage Arbor 8 Figure 2 2 Ball Nut Storage Arbor 9 2 5 Cleaning 9 2 6 Inspection 9 2...

Page 3: ...UM9826 UM2861 Model Numbers Inverted DM28632 KDM28031 UM98031 KDM28004 UM98004 KDM2804 DM98004 DM9806 DM98061 DM9811 DM98111 ADM9821 DM9826 DM2861 Special Actuator Upright UM38632 UM3803 UM9803 UM380...

Page 4: ...Dia B C UM98004 KUM 28004 3 TON 28003 RAISE 3 3 4 1 1 8 4 1 16 4 1 2 0 750 3 395 832 4 15 16 2 125 1 386 1 587 4 Holes 25 64 Dia On 3 7 16 Dia B C UM 9806 5 TON 9805 RAISE 4 5 8 1 5 1 4 C 0 1 000 4 33...

Page 5: ...On 2 3 4 Dia B C DM98004 KDM 28004 3 TON 28003 RAISE 3 3 4 1 1 8 3 3 4 1 750 3 395 832 4 15 16 2 125 1 386 1 587 4 Holes 25 64 Dia On 3 7 16 Dia B C DM 9806 5 TON 9805 RAISE 4 5 8 1 5 1 4 3 4 1 000 4...

Page 6: ...ted to accumulate dust and grit on the threads If possible screws should be protected by some means such as a boot 7 The ball screw and lifting nut should be checked periodically for excessive backlas...

Page 7: ...bricate all parts as required 4 All seals must be replaced when rebuilding 5 All screws washers and other small common parts must be replaced if damaged in any way 6 Replace damaged or frozen lubricat...

Page 8: ...2 and remove shell cap from shell 3 Note It may be necessary to tap shell 2 with a hammer to loosen shell cap 6 Remove ball screw 5 and gear assembly 6 from shell For ease in removing ball screw and...

Page 9: ...ar assembly and flanges 11 for burrs or scratches on their working or mating surfaces 3 Check small common components screws etc and replace as required 4 Check bearings 7 8 and 15 for seizure galling...

Page 10: ...with cap screws 9 and lockwashers 10 Care should be taken to prevent cutting of seal on worm keyway For 1 2 Ton Models Slide bushings 11a over each end of worm shaft 14 and thread bush ings into shell...

Page 11: ...actuator shell and away from ball screw pilot c Gently slide lifting nut 24 down arbor and Figure 2 3 Expansion Plug Replacement thread it onto ball screw 5 After lifting nut is completely threaded o...

Page 12: ...1 2 ton model 4 20 Nut Lock 1 10 Washer Lock 8 21 Screw Set Locknut 1 11 Flange Worm 2 22 Key 1 11a Bushing Worm 1 2 ton model 2 23 Spacer 1 12 Shim Flange 2 24 Lifting Nut 1 Section III Illustrated P...

Page 13: ...13 A Figure 3 1 Exploded Illustration 2800 and 9800 Series Ball Screw Actuators...

Page 14: ...14...

Page 15: ...15...

Page 16: ...00 Yale Industrial Products Inc P O Box 7010 Charlotte NC 28241 7010 General Office 704 588 0510 Customer Service 800 477 5002 Customer Service 704 588 4610 FAX 704 588 1994 Email duffnorton cmworks c...

Reviews: