Tolomatic MXP25PTP User manual

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
Parts Sheet
8100-4106_06_MXP25Pps
MXP25P Profiled Rail Bearing 25mm (1 inch) Bore
List of Parts
Models: MXP25PTP MXP25PGP MXP52PNP
MXP25PST MXP25PSG MXP25PSN
Both Metric and Inch models
30
26
25
28
24
31
29a
29b
Return Single-end Porting Head
22
20
11
12
6
13
19
18
15
14
7
9
17
23
16
5
8
10
2
1
3
4
Single-end Porting Head
21
ITEM
PART NO. or
CONFIG. CODE DESCRIPTION QTY.
1 RTBMXP25P Replacement Tube (8125-1010) Specify Stroke A/R
2 NMBMXP25P Replacement Magnet Band (8125-1019) Specify Stroke 2 A/R
31 NDBMXP25P Replacement Dust Band (8125-1018) Specify Stroke A/R
41 NSBMXP25P Replacement Seal Band (8125-1017) Specify Stroke A/R
58125-1012 Piston Bracket (metric) 1
8125-1512 Piston Bracket (inch)
6 8125-1005 Piston 2
718125-1006 End Cap 2
818125-1007 Band Ramp 2
9 0601-1038 Socket Head Cap Screw 4
1018125-1059 Wiper 2
11 8125-1072 Lock Washer 1
12 2100-1050 Magnet 1
1310910-1184 Cushion Seal 2
1410910-1206 U-Cup 2
15
8125-9001 Head Assy, NPT
28125-9006 Head Assy, BSPT Metric Taper
8125-9007 Head Assy, ISO Metric Parallel
1622212-1111 Socket Head Cap Screw 2
1728125-1039 Band Clamp 2
182
1014-1065 Pipe Fitting Plug, 1/8-27 NPT
64910-1002 Pipe Fitting Plug, 1/8-28
5910-1006 Pipe Fitting Plug, G 1/8
191,2 0910-1160 O-Ring 2
20 4910-1344 Head Screw (metric) 8
0910-1344 Head Screw (inch)
ITEM
PART NO. or
CONFIG. CODE DESCRIPTION QTY.
213
8125-9002 Head Assy, NPT, Single-end Porting
1
8125-9008 Head Assy, BSPT Metric Taper, Single-end
Porting
8125-9009 Head Assy, ISO Metric Parallel, Single-end
Porting
2238125-9003 Return Head Assy, Single-end Porting 1
23 8125-1038 Band Tab 2
24 8125-1021 Carrier (metric) 1
8125-1521 Carrier (inch)
2518125-1034 Carrier Adjustment Plate 2
26 8125-1070 Low Head Cap Screw (metric) 8
8125-1572 Low Head Cap Screw (inch)
28 8125-1022 Low Head Cap Screw 8
29a4
29b4
NPRMXP25P
Replacement Bearing Rail (Specify stroke)
add DW for Dual Carrier
add BB for optional Bearing Blocks
A/R
30 NNRMXP25P
Replacement Nut Rail (8125-1053)
(Specify Stroke) A/R
31 8125-1023 Screw A/R
1Parts included in Repair Kits RKMXP25PSK (inch), RKMXP25PSM (metric).
2Parts included in Head Assemblies (15).
3Part is exclusive to single-end porting option
4Bearing Blocks and/or Bearing Rail purchased before Oct. 1, 2014
are NOT compatible with current Bearing Blocks and Bearing Rails
purchased after Oct. 1, 2014.
A/R = As Required

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
2 – Instructions MXP25P Parts Sheet #8100-4106_06_MXP25Pps
CYLINDER DISASSEMBLY INSTRUCTIONS
Begin with a clean work area. Make sure all replacement parts are available
and have no visual damage or defects. The following tools and materials are
recommended for proper disassembly and assembly. (Exact wrench sizes will
vary depending on cylinder size.)
• Allen wrench set (std. and metric)
• Small Straight edge screwdriver
• Socket wrench & socket set
• Needle nose pliers
• RheoGel TEK664 grease
• Tin snips
For best actuator performance it is recommended that the following instruc-
tions be read and followed carefully.
1. REMOVE BAND CYLINDER FROM MACHINERY
Remove all mounting hardware and air connections, if present, from the
Cylinder Heads (15) and/or Carrier (24).
2. REMOVE CARRIER FROM CYLINDER
Remove Screws (28) from Carrier (24). Slowly lift up the Carrier (24), and
remove it from the cylinder.
CAUTION: Contaminating the Bearing Block (29b) will hinder the opera-
tion of the cylinder. Do not Remove the Bearing Blocks from the
Rails. If the Bearing Blocks need to be replaced so will the Bearing Rail.
Remove Screws (26) and Carrier Adjustment Plates (25) from the cylinder.
3. REMOVE BEARING BLOCKS AND BEARING RAIL (OPTIONAL)
The MX Bearing System is designed to provide maximum life. Should the
Bearing Blocks need replacement, the Bearing Rail will need to be replaced
as well. Bearing Blocks (29b) and Bearing Rail (29a) must remain together.
If the cylinder stroke requires two Bearing Rails to be mounted, the
cylinder will need to be sent to the factory. It is critical that the two
Rails are aligned properly. This requires special fixtures and cannot be
done in the field.
To remove both the Bearing Blocks and Bearing Rail, slide each
Bearing Block off one at a time and place in a clean area. Next remove
Screws (31) from the Bearing Rail (29a). Lift up on the Rail and place
in a clean area.
4. LOOSEN BANDS
Loosen Screw (16) from Cylinder Head (15) approx. 4 to 5 turns, but do
not remove the Screw. Tap the Screw into the Head to disengage the
Band Clamp (17). Repeat the process for the other Head.
5. REMOVE HEADS
Remove the four Head Screws (20) to free each Cylinder Head (15).
Remove each head by rocking it up and down until the Head is free from
the Cylinder Tube. DO NOT TWIST! Remove the small Band Tab (23)
mounted over the top of the Dust Band (3). Remove the O-Ring (19) from
both Heads with a small screwdriver.
6. REMOVE DUST BAND
Remove End Caps (7) from both ends of the Piston Bracket (5) by
removing Screws (9). To remove the Dust Band (3), lift one end and pull
the Band thru the Piston Bracket. The Band is magnetically retained so
some resistance will be present when removing.
7. REMOVE SEAL BAND
CAUTION: Sealing Band edges are sharp. Grasp the top and bottom of
the Band when removing, not the edges.
Slide Piston Bracket (5) out of the Tube, then remove the Sealing
Band (4). Keep the Sealing Band available to assist in the reassembly
of the new Sealing Band. A 6-inch piece of Band is also included in the
repair kit for use during reassembly.
8. DISASSEMBLE PISTON BRACKET
Remove Wipers (10) from the Piston Bracket (5). With a small straight
edge screwdriver, remove the U-Cups (14) from both Pistons (6).
Remove the Cushion Seals (13) from the Piston. Remove the Pistons (6)
by inserting the screwdriver under the Piston side tabs until the side
retaining tabs are disengaged from the Piston Bracket (5). With a small
screwdriver, remove the Band Ramps (8) by disengaging the side retain-
ing tabs from the Piston Bracket (5). Keep the Piston Bracket (5) and
Pistons (6) separated for reassembly.
CYLINDER ASSEMBLY INSTRUCTIONS
1. CLEAN AND LUBRICATE
Thoroughly clean all components, particularly the Tube Bore, Tube Slot
and Bands. Thoroughly lubricate the bore of the Tube with a thin, uni-
form layer of RheoGel TEK664 grease.
2. ASSEMBLY OF PISTON BRACKET
With the Piston Bracket (5) in hand, install the Band Ramps (8) so the
smaller ends are on the bottom. Install the Pistons (6) with the ramp
facing up. Slide the Piston onto the Piston Bracket. It should snap easily
into place. Install new lubricated U-Cups (14) (seal lips facing out), and
Cushion Seals (13) (small end facing out). Slide new
Wipers (10) into the groove on the Piston Bracket (5),
flat side of Wiper faces out, Wiper groove on inside (see
illustration). Trim to edge of Piston Bracket (5) and flare
Wiper (10) edges outward.
3. INSTALL INNER SEALING BAND
CAUTION: Metal edges of Sealing Band are sharp. Exercise caution to
avoid injury to yourself while installing. Handle Sealing Band with care.
Do not damage edges while handling.
Insert Sealing Band (4) into Cylinder Tube (1) by laying
the Band out along the length of the actuator and pass-
ing it sideways through slot in Tube. With flat side facing
up (ground side facing down), position the Band so a
Piston Bracket’s length of Band extends from the Tube at
one end.
4. INSTALL PISTON ASSEMBLY
Place generous amounts of grease around bore of Tube (1) on both
ends and fill indentations on both sides of Piston Bracket (5) with
grease. Using 6-inch length of Seal Band included with repair kit, or a
short length of the old Seal Band, slightly kink the Band upwards, one
inch (25mm) from the end. Insert into slot between the Band Ramp (8)
and Piston (6) on the Piston Bracket, and stop against opposite side of
the Piston. Feed the extended Sealing Band (4) through the opposite
end of the Piston Bracket (5) and up the short length of inserted Band.
Once the Sealing Band (4) is through the Piston Bracket (5), remove the
short length of Band material and discard.
Grasp the Piston Bracket (5) while holding the Wipers (10) in place with
your fingers. Flare the Wiper edges out while inserting the Piston Bracket
partway into the Tube. Do not force the Piston Bracket. Place a finger
over the opposite end of the Piston Bracket to keep the Wipers in place,
while pushing the remainder of Piston Bracket into the Tube. If the Piston
Assembly experiences resistance, use a small screw driver to press in
on the ends of the Band Ramps (8) where it contacts the Tube (1). With
the Piston Bracket in place, slide the length of the greased Tube until the
end of the Piston just extends out the Tube. Wipe off the excess grease
from the Piston end.
NOTE: If Tube and Piston Assembly were greased properly, excess
grease should be present as the Piston exits end of Tube. If this is not
the case, more grease will need to be added.
5. INSTALL ONE HEAD
CAUTION: Twisting the Head during installation may cut the O-Rings
resulting in excessive leakage during operation.
Install new lubricated O-Rings (19) onto each Head (15). Position the
Seal Band (4) leaving .490" (12.4 mm) of Band protruding from the end
of the Tube. Install Head (15) into Tube (1) holding Screw (16) in place.
Position the Seal Band (4) on the bottom side of the Band Clamp (17).
Use a slight up and down rocking motion (not side-to-side or twisting)
to insert the first Head into Tube. The Head should be flush with the end
of the Tube after installation. Apply RheoGel TEK664 to threads of Head
Screw (20) and install into Head. Torque Screws to 70 – 80 in-lbs (8 – 9
N-m).
FLAT
SIDE
GROUND SIDE
FLAT SIDE
OF WIPER
FACES OUT
GROOVE
TO INSIDE

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
Parts Sheet #8100-4106_06_MXP25PpsParts Sheet #8100-4106_06_MXP25Pps MXP25P Instructions / Options – 3
6. INSTALL DUST BAND
Place Dust Band (3) through the upper slot of Piston Bracket (5) and lay on
top of the Cylinder Tube slot. Hold Screw (16) in while inserting the Dust
Band (3) into the first Head (15).
Position the Dust Band (3) on top of the Band Clamp (17). Insert the Band
Tab (23) on top of the Dust Band (3). Tighten Screw (16). When completed
pull the other end of the Dust Band (3) to make sure it is secured. Repeat
the process if necessary. Install End Caps (7) with Screws (9).
7. INSTALL OTHER HEAD
Position the Dust Band (3) so the end of the Sealing Band (4) is visible.
With a tin snips, trim the Sealing Band (4) leaving .490" (12.4 mm) of
Band protruding from the end of the Tube. Reposition the Dust Band and
trim to the same length. Repeat step 5 to install the other Head (15).
Position the Dust Band on top of the Band Clamp (17). Insert the Band
Tab (23) on top of the Dust Band. Tighten Screw (16).
8. CHECK ASSEMBLY
Manually push the Piston Bracket (5) back and forth along the full stroke to
make certain that the cylinder is properly assembled before reconnecting
to the pneumatic supply. The Piston Bracket should move consistently with
minimal friction along the stroke.
9. INSTALL BEARING BLOCKS AND BEARING RAIL (OPTIONAL)
If you completed Step 3 in the disassembly procedure place the
new Bearing Rail (29a) on top of Nut Rail (30) with the refer-
ence mark located on the bottom of the Rail towards the Piston
Bracket (5). Next start all the Screws (31) that hold the Rail, but
do not tighten. Center the Bearing Rail (29a) along the length
and width of the cylinder, making sure the ends of the Rail do not
cover the Heads. Also, once the Rail has been centered, tighten all
Screws (31). Slide on the new Bearing Blocks (29b) one at a time,
with the reference mark facing you.
10. INSTALL THE CARRIER
Slide the two Bearing Blocks (29b) so they are lined up with
both ends of the Piston Assembly. Place the Carrier (24) over the
top of the Bearing Blocks (29b). Carefully slide the two Bearing
Blocks under the Carrier (24), until the holes from the top of the
Carrier and the Bearing Blocks align. Install Screws (28) into the
Carrier (24) and tighten. Replace Carrier Adjustment Plates (25) and
tighten Screws (26) making sure there is no backlash between the
Carrier (24) and the Carrier Adjustment Plates (25).
11. REMOUNT THE CYLINDER ONTO THE MACHINE
Be certain any flow controls are in place and adjusted prior to
applying compressed air to the cylinder.
Options - List of Parts
33
34
35
37
36
32
*QUANTITY CONFIGURABLE
ITEM PART NO. QT Y. DESCRIPTION
181259014
81259514 1CARRIER ASSY,L3,SHK,MX_25 CARRIER ASSY,L3,SHK,IMP,MX_25
81251027
81251527
1CARRIER,L3,MACH,MX_25,FOR SHOCKS
CARRIER,L3,MACH,IMP,MX_25,FOR SHCKS
81251034 2 PLT,ADJUSTMENT,CARR,L3,MX_25
81251070
81251572
8LHCS,M4X0.7,10MM,SS
LHCS,#8-32X0.38,BLK
81251077 2 SCREW,HEX,M6X1.0,8MM,SS
81251044 2 BRNG,LN,BLOCK,12H X 30W,THK
81251022 8 LHCS,M3X0.5,6MM,BLK,DIN 7984
281259022
81259522 1* KIT,SHK BRKT,FXD,L3,MX_25 KIT,SHK BRKT,FXD,L3,IMP,MX_25
81251064 1 BRKT,SHK,FXD,L3,MX_25
06012070
09151016
2SHCS,M5X0.8,14MM,SS
SHCS,#10-24X0.50,BLK
3 81259024 1* KIT,SHK BRKT,ADJ,L3,MX_25
81251084 1 BRKT,MACH,SHK,ADJ,L3,MX_25
81251086 1 CLAMP,MACH,SHK,ADJ,L3,MX_25
22121096 2 SHCS,M5X0.8,12MM,SS
4 49101337 2*
SHOCK ABSORBER,L.D, METRIC
43
42
39
40
41
ITEM PART NO. DESCRIPTION
MOUNTING KITS
3218125-9018 Tube Clamp Mount Kit
8125-1050 Tube Clamp
332
8125-9019 Foot Mount Kit (metric)
8125-9519 Foot Mount Kit (inch)
8125-1055 Foot Mount
2212-1098 Screw (metric)
0910-1314 Screw (inch)
DUAL CARRIERS
34 8125-9004 Dual Carrier Assy (metric)
8125-9504 Dual Carrier Assy (inch)
35 8125-9028 Dual Carrier Piston Bracket Assy (metric)
8125-9528 Dual Carrier Piston Bracket Assy (inch)
SWITCHES
36
Switches without Quick-Disconnect Couplers
SWMXP25 RY Reed Switch, SPST Normally Open
SWMXP25 NY Reed Switch, SPST Normally Closed
SWMXP25 TY Solid State Switch, PNP (sourcing) Normally Open
SWMXP25 KY Solid State Switch, NPN (sinking) Normally Open
SWMXP25 PY Solid State Switch, PNP (sourcing) Normally Closed
SWMXP25 HY Solid State Switch, NPN (sinking) Normally Closed
37
Switches with Quick-Disconnect Couplers
SWMXP25 RK Reed Switch, SPST Normally Open
SWMXP25 NK Reed Switch, SPST Normally Closed
ITEM PART NO. DESCRIPTION
SWITCHES (CONT)
37
SWMXP25 TK Solid State Switch, PNP (sourcing) Normally Open
SWMXP25 KK Solid State Switch, NPN (sinking) Normally Open
SWMXP25 PK Solid State Switch, PNP (sourcing) Normally Closed
SWMXP25 HK Solid State Switch, NPN (sinking) Normally Closed
NOTE: Female Connector for Quick-Disconnect is included
SHOCK ABSORBERS
39 8125-1027 Carrier for shocks (metric)
8125-1527 Carrier for shocks (inch)
40 8125-1077 Shock Impact Bolt
413
8125-9022 Fixed Shock Mounting Kit (metric)
8125-9522 Fixed Shock Mounting Kit (inch)
8125-1064 Fixed Shock Bracket
0601-2070 Screw (metric)
0915-1016 Screw (inch)
424
8125-9024 Adjustable Shock Mounting Kit
8125-1084 Shock Bracket
8125-1086 Shock Bracket Clamp
2212-1096 Screw
43 4910-1337 Lite Duty Shock Absorber
4910-1338 Heavy Duty Shock Absorber
1Tube Clamp Kit contains 2 tube clamps.
2Foot Mount Kit contains 1 foot mount and 2 fasteners.
3Fixed Shock Mounting Kit contains 1 shock bracket and 2 fasteners.4 Adjustable Shock
Mounting Kit contains 1 shock bracket, 1 shock bracket clamp and 2 fasteners.

3800 County Road 116, Hamel, MN 55340
http://www.Tolomatic.com • Email: [e-mail]
Phone: [phone] • Fax: [phone] • Toll Free: 1-800-328-2174
8
© 2017 Tolomatic 201702031046
Information furnished is believed to be accurate
and reliable. However, Tolomatic assumes no
responsibility for its use or for any errors that
may appear in this document. Tolomatic reserves
the right to change the design or operation of the
equipment described herein and any associated
motion products without notice. Information in
this document is subject to change without notice.
4 – Switches / Maintenance MXP25P Parts Sheet #8100-4106_06_MXP25Pps
SWITCH WIRING DIAGRAMS AND LABEL COLOR CODING (CE and RoHS Compliant)
NORMALLY
CLOSED
BRN
BLU
+
-
LOAD
NORMALLY
CLOSED
BRN
BLU
+
-
LOAD
or
NORMALLY
OPEN PNP
(SOURCING)
BRN
BLK
+
SIGNAL
LOAD
BLU
-
NORMALLY
OPEN NPN
(SINKING)
BRN
BLK
+
SIGNAL
LOAD
BLU
-
NORMALLY
CLOSED PNP
(SOURCING)
BRN
BLK
+
SIGNAL
LOAD
BLU
-
NORMALLY
CLOSED NPN
(SINKING)
BRN
BLK
+
SIGNAL
LOAD
BLU
-
NORMALLY
OPEN
BRN
BLU
+
-
LOAD
NORMALLY
OPEN
BRN
BLU
+
-
LOAD
or
TY • TK
SOLID STATE • NORMALLY OPEN • PNP
NY • NK
REED • NORMALLY CLOSED
QUICK DISCONNECT MALE PLUG PINOUT #8100-9080 QUICK DISCONNECT
FEMALE SOCKET PINOUT
RY • RK
REED • NORMALLY OPEN
KY • KK
SOLID STATE • NORMALLY OPEN • NPN
PY • PK
SOLID STATE • NORMALLY CLOSED • PNP
HY • HK
SOLID STATE • NORMALLY CLOSED • NPN
BROWN (+)
BLUE (-)
BLACK
(SIGNAL)
BLUE (-)
BROWN (+)
BLACK
(SIGNAL)
SWITCH DETECTION POINT
16, 25, 32
MOUNTING DIMENSIONS
SWITCH DIMENSIONS
40, 50, 63
1.18 [30]
.31 [8]
Ø.28 [7]
.95 [24.1]
1.26 [32.1]
.51 [13]
DETECTION POINT REED
DETECTION POINT
SOLID STATE
13.35 [339]
M8x1
M8x1
197 [5000]
197 [5000]
_K- QD (Quick-disconnect) switch
8100-9080 - QD Cable
_Y- direct connect
U
SWITCHES SIT BELOW
TUBE EXTRUSION PROFILE
SWITCHES SIT BELOW
TUBE EXTRUSION PROFILE
V
U
Ø.35
[9]
W
V
X
Switches for MX:
• Include retained mounting hardware
• In slot, sit below extrusion profile
• Same for all sizes and bearing styles
LUBRICATION AND MAINTENANCE
All Tolomatic MX Band Cylinders are prelubricated at the factory. To ensure
maximum cylinder life, the following guidelines should be followed.
1. Filtration
We recommend the use of dry, filtered air in our products. “Filtered air”
means a level of 10 Micron or less. “Dry” means air should be free of
appreciable amounts of moisture. Regular maintenance of installed filters
will generally keep excess moisture in check.
2 External Lubricators (optional)
The factory prelubrication of Tolomatic Band Cylinders will provide optimal
performance without the use of external lubrication. However, external
lubricators can further extend service life of pneumatic actuators if the
supply is kept constant.
Oil lubricators, (mist or drop) should supply a minimum of 1 drop per 20
standard cubic feet per minute to the cylinder. As a rule of thumb, double
that rate if water in the system is suspected. Demanding conditions may
require more lubricant.
If lubricators are used, we recommend a non-detergent, 20cP @ 140˚F
10-weight lubricant. Optimum conditions for standard cylinder operation
is +32˚ to +150˚F (+0˚ to 65.5˚C).
NOTE: Use of external lubricators may wash away the factory installed
lubrication. External lubricants must be maintained in a constant supply or
the results will be a dry actuator prone to premature wear.
3. Sanitary Environments
Oil mist lubricators must dispense “Food Grade” lubricants to the air
supply. Use fluids with ORAL LD50 toxicity ratings of 35 or higher such
as Multitherm®PG-1 or equivalent. Demanding conditions can require a
review of the application.
4. Cushion Adjustment
Adjust the Cushion Needles in the Cylinder Heads carefully to obtain opti-
mum deceleration for your particular application. If there are questions on
proper adjustment, please consult Tolomatic.
SWITCH INSTALLATION AND REPLACEMENT
Place switch in side groove on tube at desired location with "Tolomatic" facing
outward. While applying light pressure to the switch, rotate it such that the switch is
halfway in the groove. Maintaining light pressure, rotate the switch in the opposite
direction until the switch is fully inside the groove with "Tolomatic" visible. Re-position
the switch to the exact location and lock the switch securely into place by tightening
the screw on the switch.
Insert
switch
Rotate
switch
Secure
switch
Tolomatic
Tolomatic
Tolomatic
Dimensions in inches [brackets indicate dimensions in millimeters]