The MWB-UT is a stand alone lock unit compatible with tie-rod cylinders and is ideal for applications requiring intermediate stops, emergency stops, and drop prevention. The MWB series is an improved design over the MNB series with its improved ease of maintenance with separate lock and cylinder construction. The exhaust locking design allows for the lock release to be manually operated with
Operations Manual: Lock unit Lock unit specification Lock unit model MWB32-UT MWB40-UT MWB50-UT MWB63-UT MWB80-UT MWB100-UT Applicable rod size mm *2 12 f8 16 f8 20 f8 20 f8 25 f8 30 f8 Locking operation type Exhaust locking Fluid Air Proof pressure 1.5MPa Max. operating pressure 1.0MPa Min. operating pressure 0.3MPa Ambient and fluid temperature -1070 (No freezing) Operating fluid temperature Lubrication Not required
Lock unit model MWBm32-UT MWBm40-UT MWBm50-UT MWBm63-UT MWBm80-UT MWBm100-UT Applicable rod size [mm]*1 12 f8 16 f8 20 f8 20 f8 25 f8 30 f8 Bore size of combinable cylinder [mm] 32 40 50 63 80 100 Lock holding force*2 (Max. static load) [N] 630 980 1,570 2,450 3,920 6,080 Made to order common specifications With coil scraper (-XC35), Made of stainless steel (-XC68) *1 The applicable rod size
Lock unit model MWB32-UT MWB40-UT MWB50-UT MWB63-UT MWB80-UT MWB100-UT Applicable rod size [mm]*1 12 f8 16 f8 20 f8 20 f8 25 f8 30 f8 Bore size of combinable cylinder [mm] 32 40 50 63 80 100 Lock holding force*2 (Max. static load) [N] 630 980 1,570 2,450 3,920 6,080 Made to order common specifications With coil scraper (-XC35), Made of stainless steel (-XC68) *1 The applicable rod size affects
New Products Guide 1 Directional Control Valves Actuators Vacuum Equipment CAT.E00-6A INDEX New Products Guide 1 Directional Control Valves 5 Port Solenoid Valve Fieldbus System (For Input/Output) 2/3 Port Mechanical Valve Series SY3000/5000/7000 Series EX600 Series VM100/200 P .6 P .264 P .322 Actuators Foot Pedal Type 5 Port Mechanical Valve XT34-60/67 Air Cylinder Air Cylinder Series CJ2
C UA L UT YB-03 YB-05 YB-08 YB-10 32, 40 50, 63 80 100 6.5 10 18 50 9 80 Material: Chromium molybdenum steel (Nickel plated) (mm) 6.5 12 22 60 11 120 8.5 16 28 75 14 230 Part no.
YB-03 YB-05 YB-08 YB-10 32, 40 50, 63 80 100 12 7 25 9 34 11.5 depth 7.5 UT L 12 9 32 11 42 14.5 depth 8.5 UA C Mounting and Auto Switches Made to Order 16 11 38 13 52 18 depth 12 19 14 50 17 62 21 depth 14 Material: Chromium molybdenum steel (Nickel plated) (mm) Applicable bore size (mm) Bore size (mm) Weight (g) T2 V W RS T1 Part no. UA C d1 d2 H K L UT Weight (g) Part no.
Mounting: B (Basic), Model: 63 (20mm), Thread Type: TN (NPT)
Mounting: Basic, Model: 20mm, Thread Type: NPT, Rod Length: -, Made to Order: -
to 63 only -XB18 Low friction cylinder, 32 to 100 only -XC4 With heavy duty scraper, 20 to 100 only -XC6 Piston rod and rod end nut made of stainless steel -XC8 Adjustable stroke cylinder/Adjustable extension type -XC9 Adjustable stroke cylinder/Adjustable retraction type -XC10 Dual stroke cylinder/Double rod type -XC11 Dual stroke cylinder/Single rod type -XC18 NPT finish piping port -XC35
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com -XC11 Dual stroke cylinder/Single rod type -XC18 NPT finish piping port -XC35 With coil scraper, 32 to 100 only -XC36 With boss in rod side -XC58 Water resistance improved type/Built-in hard plastic magnet, 20 to 100 only -XC59 Fluoro rubber for seal/
Other dimensions are the same as basic style. 18 Air cylinder: Standard Type Double Acting, Single Rod Series NCG/CG1 Basic Style with Single Clevis: NCGC ZZ + Stroke Z + Stroke CD 8-J LE TC L G B TH TW UL TA UE TS UT 4-TB Inch Bore size (mm) Standard stroke range CD J L LE TA TB TC TH TS TW UE UL UT Z ZZ G B 0.250 0.250 0.250 0.375 0.375 0.375 0.31 0.70 0.68 1.07 0.88 0.91 0.91 0.28 0.28
1.73 12 40 0.55 1.85 1/8 7/16-20 UNF 3.06 0.630 0.47 0.88 1.35 1.39 4.02 LB STROKE RANGE SIZE ZB 0.88 2.17 12 50 0.71 2.28 1/4 1/2-20 UNF 3.53 0.787 0.51 1.19 1.70 1.74 4.80 3.02 8.01~20 20 3.60 0.88 2.72 12 63 0.71 2.83 1/4 1/2-20 UNF 3.53 0.787 0.51 1.19 1.70 1.74 4.80 3.02 12.01~25 25 3.72 3.09 12.01~40 32 4.05 3.41 12.01~45 40 4.37 BORE 4.00 12.01~55 50 5.27 TR TS TT TX TW TY TV TD UT
1.73 12 40 0.55 1.85 1/8 7/16-20 UNF 3.06 0.630 0.47 0.88 1.35 1.39 4.02 LB STROKE RANGE SIZE ZB 0.88 2.17 12 50 0.71 2.28 1/4 1/2-20 UNF 3.53 0.787 0.51 1.19 1.70 1.74 4.80 3.02 8.01~20 20 3.60 0.88 2.72 12 63 0.71 2.83 1/4 1/2-20 UNF 3.53 0.787 0.51 1.19 1.70 1.74 4.80 3.02 12.01~25 25 3.72 3.09 12.01~40 32 4.05 3.41 12.01~45 40 4.37 BORE 4.00 12.01~55 50 5.27 TR TS TT TX TW TY TV TD UT
-XC9 Adjustable stroke cylinder/Adjustable retraction type -XC35 With coil scraper Applicable stroke (mm) -XC79 Machining tapped hole, drilled hole, and pin hole additionally. Caution Example Positioning accuracy for pin hole on the plate Dispersion of dimensions when machining each component will be accumulated in the plate pin hole positioning accuracy when mounting this cylinder.
CLS M5 x 0.8 Rc NPT G 1/8 1/4 Unlocking port size Symbol Specifications CLQ 1/8 M5 x 0.8 XA 1/4 Change of rod end shape Holding force (N) (Maximum static load) 157 245 402 629 982 1559 2513 3927 XC35 With coil scraper (40 to 100 only) RLQ Equivalent to 0.5 MPa Note) Be sure to select cylinders referring page 812.
Symbol Specifications With heavy duty scraper With coil scraper (For 32 to 100 only) -XC4 -XC35 Manufacture of Intermediate Stroke Description Part no. Method Exclusive body Refer to "How to Order" for standard model CUJ Available in stroke increments of 1mm, using an exclusive body for the specified stroke.
Mounting: B (Basic), Model: 63 (20mm), Thread Type: TN (NPT), Rod Length: 500mm