B -With shock absorbers BC -With Cap type shock absorbers BS With one shock absorber BCS -With one Cap type shock absorber Type N-Non-lube type H Air-hyd ro type (except sl0) Special order only clffi3xr -tI I ytinaerl Switch/Housing r Switch/End plate With Auto Switch Capability ffiK] "*t* --T"* Nc lw t f l l n ' l x2 | *o"o twltch sufiix
B -With shock absorbers BC -With Cap type shock absorbers BS With one shock absorber BCS -With one Cap type shock absorber Type N-Non-lube type H Air-hyd ro type (except sl0) Special order only clffi3xr -tI I ytinaerl Switch/Housing r Switch/End plate With Auto Switch Capability ffiK] "*t* --T"* Nc lw t f l l n ' l x2 | *o"o twltch sufiix
(mm) Q1 = M Q1 = M (mm) Size Q1 = M Q1 = M 50 63 80 100 Size Shaft type Shaft type 50 63 80 100 K T K T K T K T L1 = L1 = Thread L1 = L1 = J X Z J X Z J X Z J X Z M5 x 0.8 Thread 4.2 4.2 4.2 4.2 M5 x 0.8 4.2 4.2 4.2 4.2 M6 x 1 5 5 5 5 M6 x 1 5 5 5 M8 x 1.25 6.8 6.8 L1 M8 x 1.25 Q1 Q1 K axis T axis Q1 Q1 6.8 L1 L1 L1 M10 x 1.5 8.6 J axis Z axis 11-4-17 83 Series CRB1 (Size: 50, 63, 80,
(mm) Q1 = M Q1 = M (mm) Size Q1 = M Q1 = M 50 63 80 100 Size Shaft type Shaft type 50 63 80 100 K T K T K T K T L1 = L1 = Thread L1 = L1 = J X Z J X Z J X Z J X Z M5 x 0.8 Thread 4.2 4.2 4.2 4.2 M5 x 0.8 4.2 4.2 4.2 4.2 M6 x 1 5 5 5 5 M6 x 1 5 5 5 M8 x 1.25 6.8 6.8 L1 M8 x 1.25 Q1 Q1 K axis T axis Q1 Q1 6.8 L1 L1 L1 M10 x 1.5 8.6 J axis Z axis 11-4-17 83 Series CRB1 (Size: 50, 63, 80,
(mm) Q1 = M Q1 = M (mm) Size Q1 = M Q1 = M 50 63 80 100 Size Shaft type Shaft type 50 63 80 100 K T K T K T K T L1 = L1 = Thread L1 = L1 = J X Z J X Z J X Z J X Z M5 x 0.8 Thread 4.2 4.2 4.2 4.2 M5 x 0.8 4.2 4.2 4.2 4.2 M6 x 1 5 5 5 5 M6 x 1 5 5 5 M8 x 1.25 6.8 6.8 L1 M8 x 1.25 Q1 Q1 K axis T axis Q1 Q1 6.8 L1 L1 L1 M10 x 1.5 8.6 J axis Z axis 11-4-17 83 Series CRB1 (Size: 50, 63, 80,
N S J M U Bracket (Option) D R C B V Q IN OUT 2 x P (Port size) A Clearance for maintenance G S N T U D M J AL30-D to AL40-06-D R C V Q IN OUT 2 x P (Port size) B A E Clearance for maintenance G AL50-D to AL60-D T N S J M D U Bracket (Option) R V Q C B IN OUT 2 x P (Port size) A Clearance for maintenance G 91 Lubricator AL20-D to AL60-D Series Semi-standard PC/PA bowl Metal bowl Metal bowl
M 2-J, thread depth K 2-J, thread depth K DIN terminal: D Conduit terminal: T D S F Q Cable 6 to 12 Q 2 F 34 G1/2 D 25 T C C R R Width across flats H Width across flats H E E S 2 2-P Port size A B 2-P Port size A B M M 2-J, thread depth K 2-J, thread depth K G1/2 Specifications with bracket Orifice 2, 3, 4.5, 6 Orifice 8, 10 7.5 2.3 Bracket Y 29 Mounting hole 2-5.3 Bracket 22 5.5 52 28
B 2 x 4-MM thread depth M 4-J x E (Depth) H 2-P (Piping port) Counterbore depth C Y T T HA CB L HP Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com TC F X WP GW GP WS D QW PW 4-LD W K With switch rail Plug HS G Q + Stroke Z + Stroke HR CR Area E (Area E) CY1R50/63
(mm) Q1 = M Q1 = M Size Q1 = M Q1 = M 50 63 80 100 (mm) Shaft type Size K T K T K T K T L1 = L1 = 50 63 80 100 Thread L1 = Shaft type M5 x 0.8 L1 = J X Z J X Z J X Z J X Z 4.2 4.2 4.2 4.2 Thread M6 x 1 M5 x 0.8 5 5 5 5 4.2 4.2 4.2 4.2 M8 x 1.25 M6 x 1 6.8 6.8 L1 5 5 5 Q1 Q1 L1 M10 x 1.5 J axis Z axis Q1 Q1 M8 x 1.25 8.6 6.8 L1 L1 K axis T axis 81 Series CRB1 (Sizes: 50, 63, 80, 100)
Applicable shaft types: J, K, T L2 = Q2 = M Q2 = M Applicable shaft types: J, K, T [mm] [mm] CRB2, CRBU2 Q1 J K T 10 Not available 15 M3 20 M3, M4 30 M3, M4, M5 40 M3, M4, M5 CRB2, CRBU2 Q2 J K T 10 Not available 15 M3 20 M3, M4 30 M3, M4, M5 40 M3, M4, M5 Shaft type Shaft type Size Size Symbol: A37 Symbol: A38 CA = C The long shaft can be further shortened by machining it into a stepped
N S M U D J Bracket (Option) AR20(K)-B to AR40(K)-06-B 2 x P1 Panel mounting dimensions A (Port size) Y W C B Q V K OUT OUT IN IN Z Plate thickness AR20(K)-B to AR30(K)-B: Max. 3.5 AR40(K)-B : Max. 5 R F P2 S (Pressure gauge port size) Bracket (Option) U M J D T N AR50(K)-B/AR60(K)-B 2 x P1 A (Port size) B Q C K OUT IN R F P2 S (Pressure gauge port size) Bracket (Option) T N J M D U 75 Regulator
Allowable lateral load (F) Allowable plate rotation torque (T) Load (N) Torque (Nm) Stroke 50 75 100 125 150 175 200 Stroke 50 75 100 125 150 175 200 L L 42 2.87 m m 42 2.47 40 2.17 42 2.38 32 2.16 24 1.98 17 1.82 50 to 200mm stroke F T 10 Load weight m (kg) F 125 to 200mm stroke Plate non-rotating accuracy () 50 to 100mm stroke Non-rotating accuracy () 0.09 1 + 0.1 10 50 100 Eccentric distance
Rush speed into cushion is as follows: M + m 2 = 1.4a Ek = 2 Ek: Kinetic energy (J) M: Weight for the driven object (kg) m: Weight for movable part of cylinder (kg) : Maximum speed (m/s) a: Average speed (m/s) = 1.4 x 300 = 420 mm/s. Note) Set a so that rush speed into cushion should not exceed 0.75 m/s.
Model (L) B D E F G J K LES25DEm-30mm-m 214 48 4 133.5 81 4 19 121.5 LES25DEm-30Bmm-m 254.5 LES25DEm-50mm-m 240 42 6 159.5 87 4 39 147.5 LES25DEm-50Bmm-m 280.5 LES25DEm-75mm-m 274 55 6 193.5 96 4 64 181.5 LES25DEm-75Bmm-m 314.5 LES25DEm-100mm-m 347 50 8 266.5 144 4 89 254.5 LES25DEm-100Bmm-m 387.5 LES25DEm-125mm-m 372 55 8 291.5 144 6 57 279.5 LES25DEm-125Bmm-m 412.5 LES25DEm-150mm-m 397
ZP3-T(10/13/16)UM;(J/K)3-@ ZP3-T(10/13/16)B;(J/K)3-@ ZP3-T(10/13/16)UM;(J/K)6-@ ZP3-T(10/13/16)B;(J/K)6-@ ZP3-T(10/13/16)UM;(J/K)10-@ ZP3-T(10/13/16)B;(J/K)10-@ ZP3-T(10/13/16)UM;(JB/K)15-@ ZP3-T(10/13/16)B;(JB/K)15-@ ZP3-T(10/13/16)UM;(JB/K)20-@ ZP3-T(10/13/16)B(JB/K)20-@ Buffer assembly part no. Note 3) Buffer assembly part no. Note 3) Pad unit part no.
T Cushion adjustment screw 2-Rc P Width across flats G TT GA Air release GA M Width across flats G 4-J V V MM MM R (max.)
D D t D t t c e c c e e u u s u s s d i d i d i g g g o o o n n n r r r P P P A A A 1 1 9 9 9 9 9 9 w w 9 w 9 9 m I m I n n 9 9 9 u d u d a a a r u r u o s o F s tr F i e tr i e 9 9 9 D r r D r r r e e e e v v s 1 d d s 1 1 d o o i i n g n g n n n n a a H H n P n P g g r r o o i i s s d d e e u u D D c c t t d A d A r r w w a a 12-11-1 2 Courtesy of Steven Engineering, Inc.-230 Ryan Way,
-XC47 to -XC58 S, W, Y -XC59 to -XC61 Change of port direction S, W, X, Y Z, T, J, K -X7* Heat resistant type (100C) S, W, X, Y Z, T, J, K Angle adjusting screw -X16 Fluororubber seal S, W, X, Y Z, T, J, K -X10 Both sides angle adjustable S, W, X, Y Z, T, J, K 0 0 9 0 y 1 a y A port B port w a y n w e -X11 One side angle adjustable, One side with cushion io k y of e S, W, X, Y Z, T, J, K
Safety Instructions Be sure to read Handling Precautions for SMC Products (M-E03-3) before using.