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Parker M5AS, Overall Instructions

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Parker M5AS Overall Instructions Download Page 11

Catalogue HY29-0037-M1/UK 

Overall Hydraulic Motors, Fixed

 

M5AS - M5ASF Denison Vane Motors

11

Parker Hannifin SAS
VPDE, Denison Vane Motors
Vierzon - France

conversions

5  .  Pull-up  the  two  screws 

to  take  out  the  cartridge 

assembly.

If  you  want  to  change  the 

shaft / shaft seal, then go to 

page 13.

If  you  want  to  reassemble 

a  new  cartridge,  then  go  to 

page 16.

If  you  want  to  disassemble 

the cartridge, go to the next 

page.

Carefully  lift  the  cam  ring 

and rotor assembly making 

sure that the rotor is coming 

out with all the vanes staying 

in their slots.

Also  beware  that  the  pres-

sure plate could stick to the 

cam ring an then fall down.

3 . 1 .  DiSASSeMbly / ASSeMbly
3 . 1 . a cHAnging cArTriDge :

!

Summary of Contents for M5AS

Page 1: ...Hydraulic Motors Overall Instructions M5AS M5ASF Denison Vane Technology fixed displacement...

Page 2: ...rtridge exploded views 8 3 Conversions 3 1 Disassembly Assembly 9 to 19 3 1 a Changing cartridge 9 to 11 3 1 b Changing displacement cam ring 12 3 1 c Changing shaft 13 to 14 3 1 d Assembly 15 to 18 3...

Page 3: ...nd ports orientation are viewed from the shaft end R CW stands for clockwise right hand rotation A inlet B outlet L CCW stands for counter clockwise left hand rotation A inlet B outlet N Stands for bi...

Page 4: ...rdened high alloy steels Cast semi steel sideplates are chemically etched to have a fine crystalline surface for good lubri cation at start up The distance between the suction pipe the return lines in...

Page 5: ...f the motor is noisy please troubleshoot the system The mating female spline should be free to float and find its own cen ter If both members are rigidly supported they must be aligned within 0 15 TIR...

Page 6: ...ected to the center housing drain connection of sufficient size to prevent back pressure in excess of 3 5 bar 50 PSI returning directly to the reser voir below the surface of the oil and as far away a...

Page 7: ...1 HF 2 100 C 212 F Min fluid temperature HF 0 HF 1 HF 2 18 C 0 4 F The fluid must be cleaned before and during operation to maintain a contamination level of NAS 1638 class 8 or ISO 19 17 14 or better...

Page 8: ...ors 8 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France Motor cartridge exploded views End cap with opposite ports End cap with side ports Cartridge Housing Housing Shaft assembly Cam ring R...

Page 9: ...aulic Motors Fixed M5AS M5ASF Denison Vane Motors 9 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France Conversions 1 Fix the motor on the table with 2 bolts 2 Remove the 4 screws 3 1 disassem...

Page 10: ...ly check the seal and put back the new rear cap go to page 19 4 Put two screws into the cam ring threaded holes Be careful as some parts could stick to the end cap and come with it Some parts could th...

Page 11: ...to change the shaft shaft seal then go to page 13 If you want to reassemble a new cartridge then go to page 16 If you want to disassemble the cartridge go to the next page Carefully lift the cam ring...

Page 12: ...o page 16 Push down 4 vanes in the minor diameter red Then Rotate 30 Minor diameter Push down 4 vanes in the minor diameter red Then Rotate 30 Push down the 4 remaining vanes and the rotor 3 1 disasse...

Page 13: ...port plate threaded holes 8 Pull out the floating port plate Threaded holes designed to pull out the port plate Use 2 screws 10 24 UNC Lg 3 Ref 317 10320 0 Lift the two screws at the same time to avoi...

Page 14: ...tors Vierzon France 9 Disassemble the shaft bearing assembly A Remove the retaining ring B Pull out the shaft bearing assembly 10 Take the shaft seal out Always replace the shaft seal Disassembly is d...

Page 15: ...ng A Assemble the bearing on the shaft push on the in ner bearing cage B Place the shaft bearing assembly in the housing loose fit C Insert the retaining ring into the housing Press carefully to avoid...

Page 16: ...te use some grease to stick it B Insert seal 2 inside the housing C Slide the floating port plate in the housing 14 Position the dowel pin in the floating port plate according to the desired rotation...

Page 17: ...Vierzon France 15 Position the cartridge in the housing Check if the shaft rotates 16 Position the floating port plate according to the requested rotation way 3 1 disassembly assembly 3 1 d assembly M...

Page 18: ...placed on the end cap Be careful with the dowel pin positioning a Always check if the shaft rotates If not disassemble and go back to the previous step b Check the porting confi guration see table pag...

Page 19: ...K Overall Hydraulic Motors Fixed M5AS M5ASF Denison Vane Motors 19 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France 1 Fix the motor on the table with 2 bolts 2 Remove the 4 screws 3 2 chang...

Page 20: ...ane Motors 20 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France Conversions 3 Remove the end cap 3 2 changing rotation Be careful as some parts could stick to the end cap and then fall down...

Page 21: ...dowel pin according to the desired rotation way 3 2 changing rotation Pin location for right rotation Pin location for left rotation Pin location for bi rotational CW rotation Right rotation CCW rotat...

Page 22: ...B A B Conversions 3 2 changing rotation Pin location for right rotation Pin location for left rotation Pin location for bi rotational A B A B CW rotation Right rotation CCW rotation Left rotation N r...

Page 23: ...orrectly placed on the end cap Be careful with the dowel pin positioning a Always check if the shaft rotates If not disassemble and go back to the previous step b Check the porting confi guration see...

Page 24: ...Vane Motors 24 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France 1 Fix the motor on the table with 2 bolts 2 Remove the 4 screws Do not lift the end cap to prevent the dowel pin inside the m...

Page 25: ...nce 3 Place two screws in the end cap as shown 4 Lift the two screws high enough or use longer screws 5 Rotate the end cap with a bar blocked between the two screws Do not lift the end cap to prevent...

Page 26: ...g changed 3 3 changing porting orientation Conversions a Always check if the shaft rotates a slight resistance due to the spring loaded vanes is normal Otherwise please go back to the previous step b...

Page 27: ...d in the uni rotational motor only The check valve assembly is not a serviceable part and must be replaced in case of failure 3 4 valves End cap with opposite ports End cap with side ports Check valve...

Page 28: ...unting torque 22 N m Mounting torque 34 N m Mounting torque 4 1 N m max Proportional pressure relief valve Proportional pressure relief valve Standard pressure relief valve Standard pressure relief va...

Page 29: ...i cavitation check Valve End cap type 0 with opposite ports 1 with side ports Porting combination See table page 30 Modifications or special option Ex P21 Proportional pressure relief valve set at 210...

Page 30: ...ft end CW or CCW rotations A inlet B outlet A B B A B A B l e n n o i t a t o r i n U l e n n o i t a t o r i n U l e n n o i t a LP proportionnal Uni rotationnel LP R or L rotation New rotation conce...

Page 31: ...A 0 03 001 A B C 0 03 001 0 127 005 B See note N 3 2 30 0 05 2 0 A C 1 18 002 5 1 Seal driver dimensions Series Tool N A B C mm inch mm inch mm inch M5AS M5ASF DM3 418S1 5 18 92 19 05 0 745 0 750 39...

Page 32: ...oretical pressure required to deliver the convenient torque b 1 Check the minimum flow required by the motor b 2 Check the flow of the pump or the valve feeding the motor c 1 Check that the valve is O...

Page 33: ...e values b 2 Check the pressure rating b 3 Check the fluid type b 4 Check the viscosity a 1 Check that the shaft bearing is not damaged dark grease leaking out of the ball bearing a 2 Check that the d...

Page 34: ...Bulletin HY29 0037 M1 UK Overall Hydraulic Motors Fixed Notes M5AS M5ASF Denison Vane Motors 34 Parker Hannifin SAS VPDE Denison Vane Motors Vierzon France...

Page 35: ...onents and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the application follow applicable industr...

Page 36: ...Fujisawa Tel 81 0 4 6635 3050 KR South Korea Seoul Tel 82 2 559 0400 KZ Kazakhstan Almaty Tel 7 7272 505 800 parker easteurope parker com LV Latvia Riga Tel 371 6 745 2601 parker latvia parker com MX...

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