Tolomatic MXP32N Series Use and care manual

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
Parts Sheet
8100-4101_08_MXP32Nps
15
18
17
10
13
5
9
7
4
3
2
1
6
8
12
23
11
14
20
16
19
Single-End Porting Head
21
Return Single-End Porting Head
Piston / Bracket Assembly
22
MXP32N Internal Bearing 32mm (1-1/4 inch) Bore
List of Parts
Models: MXP32NTP MXP32NGP MXP32NNP
MXP32NST MXP32NSG MXP32NSN
Both Metric and Inch models
ITEM
PART NO. or
CONFIG. CODE
DESCRIPTION QTY.
1 RTBMXP32N Replacement Tube (8132-1010) Specify
Stroke A/R
2 NMBMXP32N Replacement Magnet Band (8132-1019)
Specify Stroke 4 A/R
31NDBMXP32N Replacement Dust Band (8132-1018)
Specify Stroke A/R
41NSBMXP32N Replacement Seal Band (8132-1017)
Specify Stroke A/R
58132-1012 Piston Bracket (metric) 1
8132-1512 Piston Bracket (inch)
6 8132-1005 Piston 2
718132-1006 End Cap 2
818132-1059 Wiper 2
918132-1007 Band Ramp 2
10 0601-1038 Socket Head Cap Screw 4
11 8125-1058 Magnet 1
12 8125-1072 Lock Washer 1
1310912-1009 U-Cup 2
1410912-1006 Cushion Seal 2
15 4512-1011 Head Screw (metric) 8
0512-1011 Head Screw (inch)
ITEM
PART NO. or
CONFIG. CODE
DESCRIPTION QTY.
16
8132-9001 Head Assy, NPT
28132-9006 Head Assy, BSPT Metric Taper
8132-9007 Head Assy, ISO Metric Parallel
1728132-1039 Band Clamp 2
1822212-1094 Screw 2
192
1014-1065 Pipe Fitting Plug, 1/8-27 NPTF
64910-1002 Pipe Fitting Plug, 1/8-28
5910-1006 Pipe Fitting Plug, G 1/8
201,2 8132-1079 O-Ring 2
213
8132-9002 Head Assy, NPT Single-end Porting
1
8132-9008 Head Assy, BSPT Metric Taper, Single-
end Porting
8132-9009 Head Assy, ISO Metric Parallel, Single-
end Porting
2238132-9003 Head Assy, Return Single-end Porting 1
23 8132-9000 Piston Bracket Assembly (metric) 1
8132-9500 Piston Bracket Assembly (inch)
1Parts included in Repair Kits RKMXP32NSK (inch) & RKMXP32NSM (metric).
2Parts included in Head Assemblies (16).
3Part exclusive to single-end porting option.

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
2 – Instructions MXP32N Parts Sheet #8100-4101_08_MXP32Nps
CYLINDER DISASSEMBLY INSTRUCTIONS
Begin with a clean work area. Make sure all replacement parts are avail-
able and have no visual damage or defects. The following tools are recom-
mended for proper disassembly and assembly. (Exact wrench sizes and
materials 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
instructions be read and followed carefully.
1. REMOVE BAND CYLINDER FROM MACHINERY
Remove all mounting hardware and air connections, if present, from
the Cylinder Heads (16) and/or Piston Bracket (5).
2. LOOSEN BANDS
Loosen Screw (18) from Cylinder Head (16) 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.
3. REMOVE HEADS
Remove the four Head Screws (15) to free each Cylinder Head (16).
Remove each Head by rocking it up and down until the Head is free
from the Cylinder Tube. DO NOT TWIST! Remove the O-Ring (20)
from both Heads with a small screwdriver.
4. REMOVE DUST BAND
Remove End Caps (7) from both ends of the Piston Bracket (5) by
removing Screws (10). To remove the Dust Band (3), lift one end and
pull the Band through the Piston Bracket. The Band is magnetically
retained so some resistance will be present when removing.
5. 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.
6. DISASSEMBLE PISTON BRACKET
Remove Wipers (8) from the Piston Bracket (5). With a small straight
edge screwdriver, remove the U-Cups (13) from both Pistons (6).
Remove the Cushion Seals (14) 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 (9) by
disengaging the side retaining tabs from the Piston Bracket. Keep the
Piston Bracket and Pistons 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,
uniform layer of RheoGel TEK664 grease.
2. ASSEMBLY OF PISTON BRACKET
With the Piston Bracket (5) in hand, install the Band Ramps (9) 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 (13) (seal
lips facing out), and Cushion Seals (14) (small end facing out).
Slide new Wipers (8) 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 (8) 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
passing 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 (9) and Piston (6) on the Piston Bracket, and stop against
opposite side of the Piston. Feed the extended Sealing Band through
the opposite end of the Piston Bracket (5) and up the short length of
inserted Band. Once the Sealing Band is through the Piston Bracket,
remove the short length of Band material and discard.
Grasp the Piston Bracket while holding the Wipers 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 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 (20) onto each Head (16). Position
the Sealing Band (4) leaving .775" (19.7 mm) of Band protruding
from the end of the Tube. Install Head into Tube holding Screw (18)
in place. Position the Sealing Band 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 (15) and install into
Head. Torque Screws to 70 – 80 in-lbs (8 - 9 N-m).
6. INSTALL DUST BAND
Slide Dust Band (3) through the upper slot of Piston
Bracket (5) and lay on top of the Cylinder Tube slot.
Bend the Dust Band downward at a slight angle (see
illustration), .775" (19.7mm) from the end of the Band.
Position the Dust Band on top of the Band Clamp (17).
Hold Screw (18) in while inserting the Dust Band into the first
Head (16). Tighten Screw (18). When completed pull the other end
of the Dust Band to make sure it is secured. Repeat the process if
necessary. Install End Caps (7) with Screws (10) onto Piston Bracket.
FLAT
SIDE
GROUND SIDE
FLAT SIDE
OF WIPER
FACES OUT
GROOVE
TO INSIDE
0.775
19.7 mm

Tolomatic • URL: http://www.tolomatic.com • Email: [email protected] • Fax: [phone] • Toll Free: 1-800-328-2174
Parts Sheet #8100-4101_08_MXP32NpsParts Sheet #8100-4101_08_MXP32Nps MXP32N Instructions / Options – 3
Options - List of Parts
7. INSTALL OTHER HEAD
Position the Dust Band (3) so the end of the Sealing Band (4) is vis-
ible. With a tin snips, trim the Sealing Band (4) leaving .775" (19.7
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 (16). Bend the Dust Band (3) downward at a slight angle
.775" (19.7 mm) from the end of the Band. Position the Dust Band on
top of the Band Clamp (17). Hold Screw (18) in while inserting the Dust
Band into the first Head (16). Tighten Screw (18).
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. REMOUNT THE CYLINDER ONTO THE MACHINE
Be certain any flow controls are in place and adjusted prior to
applying compressed air to the cylinder.
23
24
25
26
27
28
30
32
31
33
ITEM
PART NO. or
CONFIG. CODE
DESCRIPTION
MOUNTING KITS
2318132-9018 Tube Clamp Kit
8132-1050 Tube Clamp
2428132-9019 Foot Mount Kit (metric)
8132-9519 Foot Mount Kit (inch)
8132-1055 Foot Mount
2225-1044 Screw (metric)
1209-1019 Screw (inch)
2538132-9035 Floating Mount Kit (metric)
8132-9535 Floating Mount Kit (inch)
8132-1066 Floating Mount Bracket
8132-1067 Floating Mount Lower Bracket Strap
8132-1058 Floating Mount Pin
0603-1016 Screw (metric)
8125-1571 Screw (inch)
DUAL CARRIER
26 8132-9028 Dual Carrier Piston Bracket Assy (metric)
8132-9528 Dual Carrier Piston Bracket Assy (inch)
SWITCHES
27 Switches without Quick-Disconnect Couplers
SWMXP32NRY Reed Switch, SPST Normally Open
SWMXP32NNY Reed Switch, SPST Normally Closed
SWMXP32NTY
Solid State Switch, PNP (sourcing) Normally Open
SWMXP32NKY Solid State Switch, NPN (sinking) Normally Open
SWMXP32NPY Solid State Switch, PNP (sourcing) Normally Closed
SWMXP32NHY Solid State Switch, NPN (sinking) Normally Closed
28 Switches with Quick-Disconnect Couplers
SWMXP32NRK Reed Switch, SPST Normally Open
SWMXP32NNK Reed Switch, SPST Normally Closed
SWMXP32NTK
Solid State Switch, PNP (sourcing) Normally Open
ITEM
PART NO. or
CONFIG. CODE
DESCRIPTION
28
(cont.)
SWMXP32NKK Solid State Switch, NPN (sinking) Normally Open
SWMXP32NPK Solid State Switch, PNP (sourcing) Normally Closed
SWMXP32NHK Solid State Switch, NPN (sinking) Normally Closed
SHOCK ABSORBERS
3048132-9021 Shock Mounting Plate Kit (metric)
8132-9521 Shock Mounting Plate Kit (inch)
8132-1062 Shock Mounting Plate (metric)
8132-1562 Shock Mounting Plate (inch)
0601-2070 Screw (metric)
6000-1463 Screw (inch)
3158132-9020 Fixed Shock Mounting Kit (metric)
8132-9520 Fixed Shock Mounting Kit (inch)
8132-1060 Fixed Shock Bracket
8132-1061 Screw (metric)
3415-1077 Screw (inch)
3268132-9023 Adjustable Shock Mounting Kit
8132-1080 Upper Shock Bracket
8132-1082 Lower Shock Bracket Clamp
3417-1452 Screw
33 4912-1067 Lite Duty Shock Absorber
4912-1068 Heavy Duty Shock Absorber
1 Tube Clamp Kit contains 2 tube clamps.
2 Foot Mount Kit contains 1 foot mount and 2 fasteners.
3 Floating Mount Kit contains 1 floating mount, 1 lower strap, 1 pin and 4 fasteners.
4 Shock Mounting Plate Kit contains 1 mounting plate and 4 fasteners.
5 Fixed Shock Mounting Kit contains 1 shock bracket and 2 fasteners.
6 Adjustable Shock Mounting Kit contains 1 shock bracket, 2 bracket clamps and 4
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 201708141413
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 MXP32N Parts Sheet #8100-4101_08_MXP32Nps
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
SOLID STATE • NORMALLY OPEN • PNP
REED • NORMALLY CLOSED
QUICK DISCONNECT MALE PLUG PINOUT QUICK DISCONNECT
FEMALE SOCKET PINOUT
REED • NORMALLY OPEN SOLID STATE • NORMALLY OPEN • NPN
SOLID STATE • NORMALLY CLOSED • PNP SOLID STATE • NORMALLY CLOSED • NPN
RY & RK
NY & NK PY & PK HY & HK
TY & TK KY & KK
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 con-
ditions 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 sup-
ply 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
optimum 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]