Hydraulic cylinder Tie rod design

Transcription

1 Hydraulic cylinder Tie rod design Series CDT3 Z; CGT3 Z; CST3 Z Component series Nominal pressure bar (6 MPa) Table of contents Contents Page Features Technical data 3 Information on stroke length and stroke velocity 4 ICS project planning software 4 reas, forces, flow: Series CDT3 Overview types of mounting: Series CDT3 6 Ordering code: Series CDT3 reas, forces, flow: Series CGT3 Overview types of mounting: Series CGT3 Ordering code: Series CGT3 9 Device dimensions: 0 Types of mounting CDT3 / CGT3 reas, forces, flow: Series CST3 Overview types of mounting: Series CST3 Ordering code: Series CST3 9 Device dimensions: Types of mounting CST3 39 Leakage oil connection/enlarged line connection 40 Position of line connections/bleeding/leakage oil/throttle valve 4 Bleeding/threaded coupling 4 Subplates dimensions and porting pattern, 44 Section 3 S_d RE 49/0. Replaces: 09. /66 Contents Page Piston rod end E and T 44 Position measurement system, Tilt head (clampable): CGK - P 6 4 Clevis bracket (clampable): CLCB - B 4 Trunnion bearing block CLT - T 4 49 Kinking, admissible stroke length 3 End position cushioning Calculation example Selection criteria for seals 9 Seal kits Cushions, available for all bore sizes, at either or both, 6 ends. Tightening torques 6 Spare parts: Series CDT3 6 Spare parts: Series CGT3 Spare parts: Series CST3 64 Weight for cylinder 6, 66 Project planning software Interactive Catalog System Online Brochure download business_units/bri/de/downloads/ihc 3-69 Bosch Rexroth Corp., R 00/0.03

2 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Features Installation dimensions according to ISO 0-, DIN and NF/ISO 0-3 types of mounting Piston to mm Piston rod to 0 mm Stroke lengths up to 0 mm Integrated guide socket for fast and easy maintenance Self-adjusting or adjustable end position cushioning as option Patented safety bleeding device for easy and safe bleeding Easy assembly thanks to freely selectable position of the line connections at head and base Technical data (For applications outside these parameters, please consult us!) Nominal pressure: Maximum operating pressure (only static load): Static test pressure: bar (6 MPa) 0 bar ( MPa) 40 bar (4 MPa) Cylinders of this series are designed for a nominal pressure of bar and in version CD for a imum operating pressure of 0 bar with static load. (Static load: Less than 0,000 load cycles over the entire life cycle) The admissible dynamic operating pressure amounts to % of the imum operating pressure with imum amplitude and oscillatory load. The specified operating pressures apply to applications with shock-free operation with regard to excess pressure and/ or external loads. With extreme loads like e.g. high cycle sequence, mounting elements and threaded piston rod connections must be designed for durability. Minimum pressure: Depending on the application, a certain minimum pressure is required in order to guarantee good functioning of the cylinder. Without load, a minimum pressure of 0 bar is recommended for differential cylinders; for lower pressures as well as double-acting cylinders, please contact us. Installation position: ny Hydraulic fluid: Mineral oils DIN HL, HLP Oil-in-water emulsion HF Water glycol HFCP Phosphate ester HFD-R Hydraulic fluid temperature range: See page 9 mbient temperature range: See page 9 Optimum viscosity range: 0 to mm /s Minimum admissible viscosity:. mm /s Maximum admissible viscosity: 30 mm /s Bosch Rexroth Corp., R 00/ Cleanliness class according to ISO Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406 (c) class 0//. The cleanliness classes specified for the components need to be met in hydraulic systems. Effective filtration prevents faults and at the same time increases the life cycle of the components. For the selection of the filters see Bleeding: By default Primer coat: By default, hydraulic cylinders are primed with a coating (color gentian blue R 0) of min. 40 μm. Other colors upon request. With cylinders and attachment parts, the following surfaces are not primed or painted: - ll fit diameters to the customer side - Sealing surfaces for line connection - Sealing surfaces for flange connection - Connection surface for valve mounting position measurement system ccessories that are ordered as separate order item are not primed or painted by default. Corresponding priming and/or painting on request.

3 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z 0,0,,0 3,0, 0, 0 0, 0, 0,3 0,, Stroke in m Hydraulics Bosch Rexroth G Technical data (For applications outside these parameters, please consult us!) Boundary and application conditions: The mechanical alignment of the movement axis and thus the mounting points of hydraulic cylinder and piston rod must be ensured. Lateral forces on the guides of piston rod and piston are to be avoided. It may be necessary to consider the own weight of the hydraulic cylinder (MP, MP3, MP, MT, MT or MT4) or the piston rod. The kinking length/kinking load of the piston rod and/or the hydraulic cylinder must be observed (see page topic kinking). The imum admissible stroke velocities with regard to the suitability/load of seals must be observed as must their compatibility with the properties of the fluid type (see page topic seals). The imum admissible velocities/kinetic energies when moving into the end positions, also considering external loads, must be observed. Danger: Excess pressure The imum admissible operating pressure must be complied with in any operating state of the hydraulic cylinder. Possible pressure intensification resulting from the area ratio of annulus to piston area and possible throttling points are to be observed. Detrimental environmental influences, like e.g. aggressive finest particles, vapors, high temperatures, etc. as well as contaminations and deterioration of the hydraulic fluid are to be avoided. Notice: This list does not claim to be complete. In case of questions regarding the compatibility with the medium or exceedance of the boundary or application conditions, please contact us. Life cycle: Rexroth cylinders correspond to the reliability recommendations for industrial applications double strokes in idle continuous operation or 00 km piston travel at % of the imum operating pressure, without load on the piston rod, with a imum velocity of 0. m/s, with a failure rate of less than %. Double strokes x 0 6 3/66 cceptance: Each cylinder is tested according to Bosch Rexroth standard and in compliance with ISO 0:. Safety instructions: For the assembly, commissioning and maintenance of hydraulic cylinders, the operating instructions data sheet 0-B have to be observed! Service and repair works have to be performed by Bosch Rexroth or by personnel especially trained for this purpose. No warranty is accepted for damage as a consequence of assembly, maintenance or repair works not performed by Bosch Rexroth. Check lists for hydraulic cylinders: Cylinders the characteristics and/or application parameters of which deviate from the values specified in the data sheet can only be offered as special version upon request. For offers, the deviations of the characteristics and/or application parameters must be described in the check lists for hydraulic cylinders (data sheet 0). Double-acting cylinders with continuous piston rod: With this design type, the friction is considerably higher than with the "CD version" with simple piston rod. Stroke tolerances: ccording to ISO 0-, a stroke tolerance of 0/+ mm is admissible for strokes up to mm; for larger strokes please contact us. tolerance of ±0.3 mm is possible as option, smaller tolerances are not reasonable for tie rod cylinders. Minimum strokes: For the "MT4" mounting, the minimum stroke is to be observed due to the trunnion width, see pages 6 and. When using end position cushioning, the minimum stroke must also be observed. With stroke lengths smaller than the cushioning length, we recommend selecting the cylinder without end position cushioning. Support width extension and tie rod support are possible upon request. Line connections: The cylinders of series CDT3/CGT3 are supplied with pipe thread or enlarged pipe thread according to ISO 9- or metric ISO thread according to ISO 69-. The cylinders of series CST3 are supplied with pipe thread according to ISO 9- or with subplate. Stroke velocity: See information on stroke length and stroke velocity, higher stroke velocity on request. If the extension velocity is considerably higher than the retraction velocity of the piston rod, drag-out losses of the medium may result. If necessary, please consult us. 3- Bosch Rexroth Corp., R 00/0.03

4 4/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Information on stroke length and stroke velocity Piston (mm) Min recommended without cushioning stroke in mm with cushioning Seal design M; bar Maximum velocity Seal design M; (m/s) bar Seal design T, S; bar Recommended minimum Seal design M velocity (mm/s) Seal design T, S Project planning software ICS (Interactive Catalog System) Bosch Rexroth Corp., R 00/ The ICS (Interactive Catalog System) is a selection and project planning help for hydraulic cylinders. The ICS allows designers for machines and systems to quickly and reliably find the perfect hydraulic cylinder solution through logic-guided type key enquiries. This software helps to solve design and project planning tasks more quickly and efficiently. fter having been guided through the product selection, the user quickly and reliably gets the exact technical date of the selected component as well as D and 3D CD data in the correct file format for all common CD systems. This allows users to reduce costs while increasing their competitiveness.

5 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z reas, forces, flow: Series CDT3 (for operating pressure up to 0 bar) F F 3 q V 3 3 q V F Hydraulics Bosch Rexroth G Flow at Piston Piston rod rea ratio Piston Rod Ring Pressure Diff. Pulling Off Diff. On Max. mm bar 0 0 MM mm 0 bar ; 4) 4) ϕ 3 F / 3 cm cm cm kn ) ) bar. 0 bar ) ) ) Theoretical static cylinder force (without consideration of the efficiency and admissible load for attachment parts like e.g. tilt heads, plates or valves, etc.) ) Stroke velocity Piston rod not standardized 4) With operating pressures up to 0 bar only on request bar F kn bar bar F 3 kn bar ) 4) q V l/min q V q V l/min ) q V3 l/min ) /66 available stroke length (mm) Bosch Rexroth Corp., R 00/0.03

6 6/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Overview types of mounting: Series CDT3 (for operating pressure up to 0 bar) CDT3 ME (ISO/DIN/NF) CDT3 ME6 (ISO/DIN/NF) see page 0, see page 0, CDT3 MP (ISO/DIN/NF) CDT3 MS (ISO/DIN/NF) see page, 3 see page, CDT3 MT4 (ISO/DIN/NF) CDT3 MT (ISO/DIN/NF) see page 6, see page, 9 CDT3 MT (ISO/DIN/NF) CDT3 M (ISO/DIN/NF) see page, 9 see page 0, CDT3 M (ISO/DIN/NF) CDT3 M3 (ISO/DIN/NF) see page, 3 see page, 3 CDT3 M (NF) CDT3 MP (ISO/DIN/NF) see page 4, see page 6, CDT3 MP3 (ISO/DIN/NF) see page 6, Bosch Rexroth Corp., R 00/

7 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Ordering code: Series CDT3 (for operating pressure up to 0 bar) The preferred cylinder designs are marked in gray. Differential cylinder = CD Series = T3 Types of mounting DIN/ISO Rectangular flange at head = ME Rectangular flange at base = ME6 Self-aligning clevis at base = MP Foot mounting = MS Trunnion in center = MT4 Types of mounting ISO Fork at base = MP Swivel eye at base = MP3 Trunnion at head = MT Trunnion at base = MT Extended tie rod, on both sides = M Extended tie rod, at base = M Extended tie rod, at head = M3 Tapped hole at head ) = M Piston () to mm Piston rod (MM) to 0 mm Stroke length in mm Design principle Head and base connected to tie rod = Z Component series = 0 to 9 unchanged installation and connection dimensions Line connection/design Pipe thread (ISO 9- = B Metric ISO thread (ISO 69- = R Enlarged pipe thread (ISO 9- = S Line connection/position at head see page 4 = 4 = View to piston rod = 3 3 = 4 Comments: Trunnion position freely selectable; when ordering, always specify the "V" dimension in the clear text in mm ) Not ISO standardized With type of mounting MS and piston and end position cushioning, "E" is not possible 4) With piston to mm: Only line connection "B" possible With piston to mm: Only DIN types of mounting and line connection "B" possible ) Not possible with type of mounting M and M3 Hydraulics Bosch Rexroth G CD T3 Z * 6) See page 44 (Only with standardized piston rod to 0 mm possible), observe the. operating pressure Observe the. stroke length available, page, and the admissible stroke length (according to kinking calculation) on pages to 3 ) See page 44 (Only with standardized piston rod to 0 mm possible), observe the. operating pressure Observe the admissible piston rod and assigned threads at the piston rod end for 0 bar (pages and 0 to ) /66 Further details in the plain text Option W = Without option Y = Specify the piston rod extension LY in the clear text in mm Option W = Without option B = 3; 4; 6) Leakage oil connection = Threaded coupling, on both sides Seal design M = Standard seal system T = Reduced friction S = High temperature with reduced friction End position cushioning See pages to U = Without D = On both sides, self-adjusting S = Head side, self-adjusting K = Base side, self-adjusting E = 4) On both sides, adjustable Piston rod end See pages 0 to H = ) Thread (DIN/ISO) for tilt head CGK D = ) Thread (ISO) for tilt head CGK E = ) Internal thread F = ; ) With mounted tilt head CGK (DIN/ISO) K = ; ) With mounted tilt head CGK (ISO) T = 6) With trunnion Piston rod design H = Hardened and hard chromium-plated Line connection/position at base = see page 4 = 4 3 = View to piston rod 4 = 3 Order example: CDT3MP///0Z/BHHDMWW When selecting, please observe the limitations on the corresponding catalog pages! ) For operating pressure up to bar ) For operating pressure up to 0 bar 6) Not possible with MT 3- Bosch Rexroth Corp., R 00/0.03

8 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. reas, forces, flow: Series CGT3 (for operating pressure up to bar) Piston mm Piston rod MM mm 0 0 reas 3 cm F 3 kn q V3 l/min Force at Flow at bar 0. m/s ) Max. available stroke length (mm) Theoretical static cylinder force (without consideration of the efficiency and admissible load for attachment parts like e.g. tilt heads, plates or valves, etc.) ) Stroke velocity Piston rod not standardized F 3 F 3 q V Overview types of mounting: Series CGT3 (for operating pressure up to bar) CGT3 ME see page 0, CGT3 MT see page, 9 CGT3 M see page 4, CGT3 MS see page, CGT3 M see page 0, Bosch Rexroth Corp., R 00/ q V 3 CGT3 MT4 see page 6, CGT3 M3 see page, 3

9 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Ordering code: Series CGT3 (for operating pressure up to bar) Double-acting cylinder 0) = CG Series = T3 Types of mounting Rectangular flange at head = ME Foot mounting = MS Trunnion in center = MT4 Trunnion at head = MT Extended tie rods, on both sides = M Extended tie rods, at head = M3 Tapped hole at head = M Piston () to mm Piston rod (MM) to 0 mm Stroke length in mm ) Design principle Head and base connected to tie rod = Z Component series = 0 to 9 unchanged installation and connection dimensions Line connection/design Pipe thread (ISO 9- = B Metric ISO thread (ISO 69- = R Enlarged pipe thread (ISO 9- = S Line connection/position at head see page 4 = 4 = View to piston rod = 3 3 = 4 Hydraulics Bosch Rexroth G CG T3 Z * Comments: Trunnion position freely selectable; when ordering, always specify the "V" dimension in the clear text in mm With type of mounting MS and piston and end position cushioning, "E" is not possible 4) With piston to mm: Only line connection "B" possible With piston to mm: Only DIN types of mounting and line connection "B" possible ) Not possible with type of mounting M and M3 0) Not standardized ) See page 44 (only with standardized piston rod to 0 mm possible), observe the. operating pressure ) Observe the. stroke length available, page, and the admissible stroke length (according to kinking calculation) on pages to 3 6) Not possible with MT 9/66 Further details in the plain text Option W = Without option Y = Specify the piston rod extension LY in the clear text in mm Option W = Without option B = 3; 4; 6) Leakage oil connection = Threaded coupling, on both sides Seal design M = Standard seal system T = Servo quality/reduced friction S = High temperature with reduced friction End position cushioning see pages to U = Without D = On both sides, self-adjusting S = Head side, self-adjusting K = Base side, self-adjusting E = 4) On both sides, adjustable Piston rod end see pages 0 to H = Thread (DIN/ISO) for tilt head CGK D = Thread (ISO) for tilt head CGK E = ) Internal thread F = ) With mounted tilt head CGK (DIN/ISO) K = ) With mounted tilt head CGK (ISO) Piston rod design H = Hardened and hard chromium-plated Line connection/position at base = see page 4 = 4 3 = View to piston rod 4 = 3 Order example: CGT3ME/0//400Z/BHHDMWW When selecting, please observe the limitations on the corresponding catalog pages! 3- Bosch Rexroth Corp., R 00/0.03

10 0/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting ME, ME6 (dimensions in mm) CDT3 ME RD RD0, CGT3 ME CDT3 ME6 F F Y VE WF WH ) Y FB ; H3 G VL GF G J ZK +* ZM+x* 4 Y PJ+* E H GF 9) 9) ZB+* ZJ+* R JS3 PJ+* PJ +* TO JS3 UO GF 6) ) ) 3 3 E E 4 E B R B R EE EE H FB C DT TO DT FB TO WL UO... 4 = position of the line connections 0, ,6 6, Bosch Rexroth Corp., R 00/ VE VL min ZB ZJ ± ZK ± UO ZM ±

11 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: ME, ME6 (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) /66 RD ; f E EE DT EE DT G H ) J PJ 0) PJ WF WH Y 0) Y ±. ±. ± ± ± ± 40 ±, G /4 Mx,,, 3 64, 3, 3 ±, G /4 Mx, 4 6, 3 4, 40 ±, G 3/ Mx, 6, 33, ±, G / Mx, 9, 33, ±, G / Mx, 9, 3, ±, G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x 3,, 3 0 ± G 4 M33x 0,, 3 ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 Line connection/ Position H position ME head ME6 base ) "H" dimension always in line connection position Exception ME head and ME6 base 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page 6 9) Flange thickness according to DIN 0) ME: For line connection position "" and "3" at head ME: For line connection position "" and "4" at head ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3-9 Bosch Rexroth Corp., R 00/0.03

12 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MP (dimensions in mm) CDT3 MP B WH Y ) C G 6) PJ+* O+* EP h3 DT EE J C E LT WL 0) 40 MS C E LT min Z Z E EP E 3 H... 4 = position of the line connections O ± Bosch Rexroth Corp., R 00/ MS 4

13 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MP (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ) J PJ WH Y ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Lubricating nipple M6 DIN from piston 40 mm ) Piston rod not standardized ) With operating pressures up to 0 bar only on request 3- Bosch Rexroth Corp., R 00/0.03

14 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MS (dimensions in mm) CDT3 MS CGT3 MS WH Y S Y S G CO N9 KC O LH h0 U C SB (); H3 ZJ+* ZK+* PJ+* SS+* PJ+* SV+* ZM+x* WL SS ±. ST R SV ± J Z Z 6) TS JS3 6) ) SB US ) ST 4 Z KC E DT EE SS / SV 3 +0, S ± 0 B 3 TS US SB S E/ LH CO H... 4 = position of the line connections ZJ ± ZK ± ZM O U ± Bosch Rexroth Corp., R 00/

15 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MS (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ) J PJ WH Y R ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3-3 Bosch Rexroth Corp., R 00/0.03

16 6/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MT4 (dimensions in mm) CDT3 MT4 CGT3 MT4 WH Y G TK Y 6) ) r C TD ; f WL V 9) TK ZB+* ZK+* TM h PJ+* PJ+* ZM+x* UM h LY UW J 6) * min WH ) 4 V min H V 9) V E DT EE B TM UM 3 r TD E... 4 = position of the line connections Hub Hub Hub Hub Hub Hub Hub Hub Hub Hub 3 3 Bosch Rexroth Corp., R 00/ ZB ZK ± UW We recommend lubricating the trunnions on a regular basis. Dimensions for cylinder with piston rod extension "LY" in retracted state. ZM ±

17 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MT4 (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ; J PJ WH Y ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) "V" dimension in mm, always specify in the plain text Piston and 3 mm: "H" dimension with line connection ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3- Bosch Rexroth Corp., R 00/0.03

18 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MT, MT (dimensions in mm) CDT3 MT B B CGT3 MT CDT3 MT WH WH Y G Y G Y PJ+* 6) ) ) ZK+* G n r TC h ZM+x* J+* ZB+* 6) ZB+* PJ+* PJ+* TD ; f UT h J n G ± 6) ) 4 4 UT TC 9) DT EE UT TC 9) DT EE r r TD TD E 9) H = position of the line connections J ± Bosch Rexroth Corp., R 00/ We recommend lubricating the trunnions on a regular basis. 3 ZB C ZK ± WL E 9) H ZM ±

19 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MT, MT (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ) J PJ WH Y MT MT ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) With short strokes, observe "TC" and "E" ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3- Bosch Rexroth Corp., R 00/0.03

20 0/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting M (dimensions in mm) CDT3 M B 3; 9) CGT3 M B 3; 9) BB VD WH BB VD WH Y Y G G DT EE DT EE BB 9) + 3 6) ZJ + * 6) PJ + * PJ + * ZK + * ZM + x* C TG js3 WL DT EE J DT EE VD BB ) DD BB m VD WH + * 4 DD ) ZJ ±. B 3;9) TG E 3 TG E H )... 4 = position of the line connections Bosch Rexroth Corp., R 00/ ZK ± ZM ±

21 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: M (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) DD E EE DT EE DT G H ) J m PJ WH Y ±. ± ± Mx0. 40 ±. G /4 Mx M6x ±. G /4 Mx Mx ±. G 3/ Mx Mx. ±. G / Mx Mx. ±. G / Mx M6x. ±. G 3/4 4 Mx M6x. ± G 3/4 4 Mx Mx. 6 ± G 4 M33x Mx 0 ± G 4 M33x Mx ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Observe the "BB" dimension for the tilt head assembly ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3-9 Bosch Rexroth Corp., R 00/0.03

22 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting M, M3 (dimensions in mm) CDT3 M CDT3 M3 B 3; 9) CGT3 M3 B 3; 9) Y DT EE EE 6) BB DD DD VD WH BB Y G ZJ + * VD G J WH ZJ + * n ZB + * BB VD WH Y G DT DT EE DT EE BB 9) + 3 6) 6) PJ + * PJ + * PJ + * ZK + * ZM + x* TG js3 J DT EE DT EE VD G m DD ) WH + * Bosch Rexroth Corp., R 00/ ZB ) 4 ZJ ± E TG 3 TG E ZK ± C TG TG E H )... 4 = position of the line connections E H ) WL ZM ±

23 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: M, M3 (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) DD E EE DT EE DT G H ) J m PJ WH Y ±. ± ± Mx0. 40 ±. G /4 Mx M6x ±. G /4 Mx Mx ±. G 3/ Mx Mx. ±. G / Mx Mx. ±. G / Mx M6x. ±. G 3/4 4 Mx M6x. ± G 3/4 4 Mx Mx. 6 ± G 4 M33x Mx 0 ± G 4 M33x Mx ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Observe the "BB" dimension for the tilt head assembly ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3-9 Bosch Rexroth Corp., R 00/0.03

24 4/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting M (dimensions in mm) CDT3 M CGT3 M WH VD Y Y BG BG min G RT 6H ZJ+* ZB+* ZK+* PJ+* PJ+* ZM+x* TG js3 C WL VD J 6) ZB 6) ) ) TG 4 ZJ ±. 40 Mx M6x Mx Mx Mx M6x M6x Mx Mx Mx Bosch Rexroth Corp., R 00/ E DT EE 3 B TG ZK ± H E RT... 4 = position of the line connections ZM ±

25 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: M (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ) J PJ WH Y ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Piston rod not standardized CG design: Piston rod marked with groove, only admissible for bar tensile load ) With operating pressures up to 0 bar only on request 3-93 Bosch Rexroth Corp., R 00/0.03

26 6/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MP, MP3 (dimensions in mm) CDT3 MP3 B B CDT3 MP WH WH Y CB 6 Y G DT G EE DT EE PJ+* C+* H CD ; H9; f C+* PJ+* EW h J 6) Bosch Rexroth Corp., R 00/ L 0) L min L 6) CD H9 MR Z CD f 9) 0) CB MR E MR H E UB Z E EW UB = position of the line connections C 4 WL C ±.

27 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MP, MP3 (dimensions in mm) MM ) ) ) ) ) ) 0 0 Hydraulics Bosch Rexroth G DIN / ISO (for operating pressure up to bar) ISO ) (for operating pressure up to 0 bar) C WL ) ) C WL B ; f9 M0x. M0x. Mx. Mx. Mx. Mx. Mx. M6x. M6x. M6x. M0x. M0x. M0x. Mx Mx Mx M33x M33x M33x M4x M4x M4x M4x M64x3 M64x Mx. M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M4x ) M64x3 ) M0x3 ) 9 Mx3 ) E EE DT EE DT G H ) J PJ WH Y ±. ± ± 40 ±. G /4 Mx ±. G /4 Mx ±. G 3/ Mx ±. G / Mx ±. G / Mx ±. G 3/4 4 Mx ± G 3/4 4 Mx ± G 4 M33x ± G 4 M33x ± G /4 M4x Piston MM Piston rod * Stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" For piston rod ends "E" and "T" see page 44 ) "H" dimension always in line connection position 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page / ) Bolt included in the scope of delivery 0) Lubricating nipple M6 DIN ) Piston rod not standardized ) With operating pressures up to 0 bar only on request 3-9 Bosch Rexroth Corp., R 00/0.03

28 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. reas, forces, flow: Series CST3 (for operating pressure up to bar) Piston rea reas Force at bar Flow at 0. m/s ) Piston rod ratio Piston Rod Ring Pressure Diff. Pulling Off Diff. On mm MM mm ϕ / 3 cm cm 3 cm F kn F kn F 3 kn q V l/min q V l/min q V3 l/min F F 3 q V 3 3 q V F Overview types of mounting: Series CST3 (only for operating pressure up to bar) CST3 ME CST3 MP see page, 3 see page 3, 33 CST3 MS 0 0 CST3 MT4 see page, 3 see page, 3 CST3 M see page 3, Theoretical static cylinder force (without consideration of the efficiency and admissible load for attachment parts like e.g. tilt heads, plates or valves, etc.) ) Stroke velocity Piston rod not standardized Bosch Rexroth Corp., R 00/ q V

29 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Ordering code: Series CST3 (for operating pressure up to bar) Differential cylinder with position measurement system 0) = CS Series = T3 Types of mounting DIN/ISO Rectangular flange at head = ME Self-aligning clevis at base = MP Foot mounting ) = MS Trunnion in center = MT4 Tapped hole at head = M Piston () 40 to mm Piston rod (MM) to 0 mm Stroke length in mm Design principle Head and base connected to tie rod = Z Component series = 0 to 9 unchanged installation and connection dimensions Line connection/design Pipe thread (ISO 9- = B Subplate size 6 ; 9) = P Subplate size 0 ) = T Subplate size 6 ; ) = U Line connection/position at head see page 4 = 4 = View to piston rod = 3 3 = 4 Hydraulics Bosch Rexroth G CS T3 Z * Order example: CST3ME///0Z/PHDUTTD When selecting, please observe the limitations on the corresponding catalog pages! Comments: Trunnion position freely selectable; when ordering, always specify the "V" dimension in the clear text in mm ) Only position possible 9) Only up to piston 0 mm 0) Not standardized Observe the. and min. stroke length on pages to 39 and the admissible stroke length (according to kinking calculation) on pages to 3 ) Only piston mm 9/66 Further details in the plain text Option V = Prepared for position measurement system C = nalog output 4-0 m F = nalog output 0-0 V D = Digital output SSI Option T = Position measurement system (magnetostrictive) without mating connector Mating connector separate order see page Seal design M = Standard seal system T = Servo quality/reduced friction S = High temperature with reduced friction End position cushioning U = Without Piston rod end see pages to 39 H = Thread (DIN/ISO) for tilt head CGK/CGKD D = Thread (ISO) for tilt head CGK/CGKD F = With mounted tilt head CGK/CGKD (DIN/ISO) K = With mounted tilt head CGK/CGKD (DIN/ISO) Piston rod design H = Hardened and hard chromium-plated Line connection/position at base = See page 4 = 4 3 = View to piston rod 4 = Bosch Rexroth Corp., R 00/0.03

30 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting ME (dimensions in mm) CST3 ME RD RD0, MM F PJ 0) ±. Y VE WF G PJ ±. VL GF R JS3 ZK+* PJ+* GB 6) 6) 9) TO JS3 UO VE C VL min ZK ± ) WL L L D E D 3 * 4 E B R * min without subplate EE DT FB TO UO * min with subplate Bosch Rexroth Corp., R 00/ = position of the line connections

31 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: ME (dimensions in mm) Hydraulics Bosch Rexroth G DIN / ISO ISO ) MM C WL ) ) C WL B ; f9 RD ; f 40 Mx. 6 M0x F M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M64x3 M64x3 FB ; H M0x. Mx Mx M33x M33x M4x M4x M4x M4x M64x3 M0x3 Mx3 GF 9) E EE DT G GB WF ± ±. G 3/ ±. G / ±. G / ±. G 3/4 4 6 ± G 3/4 4 6 ± G ± G ± G / Piston MM Piston rod * Stroke length *min Min. stroke length * Max. stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" 6) For the position of the line connections and the bleeding see page Y 0) ± / Y ± ) Tightening torque see page 6 9) Flange thickness according to DIN 0) ME: For line connection position "" and "3" at head ME: For line connection position "" and "4" at head With piston 40 mm without protective pipe 3-99 Bosch Rexroth Corp., R 00/0.03

32 3/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MP (dimensions in mm) CST3 MP B MM WH Y ) C G C EP h3 6) WL PJ+* E O+* DT EE LT min H O ±. 0) J MS L LT * MS C E Z E E Z EP 3 * min without subplate 4 * min with subplate Bosch Rexroth Corp., R 00/ = position of the line connections

33 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MP (dimensions in mm) Hydraulics Bosch Rexroth G DIN / ISO ISO ) MM C WL ) ) C WL B ; f9 40 Mx. 6 M0x M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M64x3 M64x M0x. Mx Mx M33x M33x M4x M4x M4x M4x M64x3 M0x3 Mx3 H L E EE DT G J PJ WH Y ±. ± ± ±. G 3/ ±. G / ±. G / ±. G 3/ ± G 3/ ± G ± G ± G / Piston MM Piston rod * Stroke length *min Min. stroke length * Max. stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" / ) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page 6 0) Lubricating nipple M6 DIN Only in line connection position at base 3-0 Bosch Rexroth Corp., R 00/0.03

34 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MS (dimensions in mm) CST3 MS WH KC CO N9 Y S G CO KC SV+* ZK+* PJ+* 6) GB ) C LH h0 WL PJ ±. Z SB (); H3 L SB D ST Z SV 3 +0, Bosch Rexroth Corp., R 00/ ST 4 SV ± E DT EE B 3 TS US TS JS3 SB US E/ LH... 4 = position of the line connections

35 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MS (dimensions in mm) Hydraulics Bosch Rexroth G DIN / ISO ISO ) MM C WL ) ) C WL B ; f9 40 Mx. 6 M0x E EE DT G GB WH Y ± ± 40 ±. G 3/.. 6 ±. G / ±. G / ±. G 3/ ± G 3/ ± G ± G ± G / M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M64x3 M64x3 MM S ± ZK ± 9 L D * * min without subplate * min with subplate Piston MM Piston rod * Stroke length *min Min. stroke length * Max. stroke length Thread for piston rod ends "F" and "H" M0x. Mx Mx M33x M33x M4x M4x M4x M4x M64x3 M0x3 Mx / ) Thread for piston rod ends "D" and "K" 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page 6 With piston 40 mm without protective pipe 3-03 Bosch Rexroth Corp., R 00/0.03

36 /66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting MT4 (dimensions in mm) CST3 MT4 MM WH Y LY G V 9) WH 6) ZK+* PJ+* E TK GB ) DT EE C V 9) WL Line connection "B" Line connection "P", "T", "U" * * V min V * V min V min ± ± min ± ± L D 4 B TM UM 3 ZK ± r L TD E UW Hub Hub Hub 0 + Hub Hub + Hub + Hub Hub 4 + Hub 0 + Hub 3 + Hub 94 + Hub Hub Hub Hub Hub Bosch Rexroth Corp., R 00/ = position of the line connections We recommend lubricating the trunnions on a regular basis. Dimensions for cylinder with piston rod extension "LY" in retracted state D

37 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: MT4 (dimensions in mm) PJ ±. TK TM h UM h UW r TD ; f E EE DT Hydraulics Bosch Rexroth G DIN / ISO ISO ) MM C WL ) ) C WL B ; f9 40 Mx. 6 M0x M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M64x3 M64x M0x. Mx Mx M33x M33x M4x M4x M4x M4x M64x3 M0x3 Mx3 G GB WH ± ±. G 3/ ±. G / ±. G / ±. G 3/ ± G 3/ ± G ± G ± G / Piston MM Piston rod * Stroke length *min Min. stroke length * Max. stroke length Thread for piston rod ends "F" and "H" ) Thread for piston rod ends "D" and "K" / Y ± 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page 6 9) "V" dimension in mm, always specify in the plain text With piston 40 mm without protective pipe 3-0 Bosch Rexroth Corp., R 00/0.03

38 3/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Device dimensions: Type of mounting M (dimensions in mm) CST3 M MM WH VD Y BG BG min G PJ ±. ZK+* PJ+* 6) ) RT 6H TG js3 C GB VD WL L ZK * ± D 4 TG * min without subplate E DT EE B TG 3 * min with subplate 40 3 Mx Mx Mx M6x M6x Mx Mx Mx3.. Bosch Rexroth Corp., R 00/ E RT... 4 = position of the line connections

39 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Device dimensions: M (dimensions in mm) L D Hydraulics Bosch Rexroth G DIN / ISO ISO ) MM C WL ) ) C WL B ; f9 40 Mx. 6 M0x M6x. M6x. M0x. M0x. Mx Mx M33x M33x M4x M4x M4x M64x3 M64x M0x. Mx Mx M33x M33x M4x M4x M4x M4x M64x3 M0x3 Mx3 E EE DT G GB WH ± 40 ±. G 3/.. 6 ±. G / ±. G / ±. G 3/ ± G 3/ ± G ± G ± G / Piston MM Piston rod * Stroke length *min Min. stroke length * Max. stroke length Thread for piston rod ends "F" and "H" Y ± 39/ ) Thread for piston rod ends "D" and "K" 6) For the position of the line connections and the bleeding see page 4 ) Tightening torque see page 6 With piston 40 mm without protective pipe 3-0 Bosch Rexroth Corp., R 00/0.03

40 40/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Leakage oil connection/enlarged line connection (dimensions in mm) Leakage oil connection If technical high-quality seals are used, use of a leakage oil connection is generally not necessary. drag oil collection connection is only recommended in special cases such as extension velocity more than times retraction velocity with larger strokes, permanent pressurization and the like. In case the extension velocities are more than times the retraction velocity, please contact us. ME6, MP, MS, MT4,, 3, 40 E3 4 ME, ME6, MP, MS, MT4, to Y Y (standard) Y Y3 Y G/ Enlarged line connection The oil ports of this series are generously dimensioned according to the standard; with high velocities, the pressure drop p can be reduced by using larger oil ports; sometimes, it is, however, no longer possible to comply with the standard dimensions, see table. Cannot be realized for the types of mounting ME / 6 with connection position or 4. PJ + stroke Bosch Rexroth Corp., R 00/ MM 4 4 EE a 3 MS, MT4 ME6, MP 3 e H ME e Y Y3 E3 e Y EE H Y ± PJ ±. SW G3/ G3/ G/ G3/ G3/ G G 33 0 G/ G/4 G/ 9 6 SW (hexagon) a

41 RE 49/0. CDT3 Z, CGT3 Z, CST3 Z Position of line connections/bleeding/leakage oil/throttle valve Mounting Line connection F L3 F L4 CDT3 / CST3 4O 4 4U L 3L Hydraulics Bosch Rexroth G 3 E E R O U L CGT3 L 4/66 Bleeding Leakage oil Throttle valve Bleeding Leakage oil Throttle valve Head Base Head Head Base Head Head Head Head Head Head MP. MT4. 3R 3R 4 3R 3L MT4. MP. MP U 4U 3 4U 4O M. M. M L L M L R M3. M 4 4 O O O U R 3R 3R 4 R 3R 3L ME 3R 3 R L 4U 3R R L 4O ME L L L 4 3L 3 L R 4 L 3L 3R O L 3 3L 4 3R U MS O O 4O 4O MS O 4O 4O O MT 3L 3R 3R 3L 4 3R 3L MT 3 R 4 L L R L R MT 3L 3R 3R 3 4 R 3 L L Not possible with CST3 3R 3R ) Protrusion 3 mm ME U L Types of mounting ME, ME6, MP, MT4, MP, MP3, L L MT, M, M, M3 and M 4 4 O 3R F Head/base offset Bleeding F Connection /3 F Connection /4 SW llen wrench Throttle valve adjustable on both sides Protrusion Center offset Dimension L L E E L3 L4 (Head) (Base) (Head) (Base) MT MS ME ) Hub ) Hub Hub Hub Hub Hub Hub Hub Hub Hub 3-09 Bosch Rexroth Corp., R 00/0.03

42 4/66 Bosch Rexroth G Hydraulics CDT3 Z, CGT3 Z, CST3 Z RE 49/0. Bleeding/threaded coupling (dimensions in mm) By default, a patented safety bleeding device against unintended screwing out in head and base is delivered for piston 40 mm. For piston and 3 mm, a bleed screw G/ is installed in head and base which is not secured against screwing out. Connection possibility for threaded coupling Piston () and 3 mm D 3 SW Bleed screw Scope of delivery: Threaded coupling G/ SCHRUBKUPPLUNG B 0-/K3 G/ with seal ring of NBR Material no. R003 SCHRUBKUPPLUNG B 0-/K3V G/ with seal ring of FKM Material no. R0040 Scope of delivery: Threaded coupling G/4 Threaded coupling D Fuse SW D and 3 G/ not secured G/ 40 and G/ secured G/ 0 to G/4 secured 6 G/4 SCHRUBKUPPLUNG B 0-/K G/4 with seal ring of NBR Material no. R000 SCHRUBKUPPLUNG B 0-/KV G/4 with seal ring of FKM Material no. R00064 Bosch Rexroth Corp., R 00/ The port allows for the installation of a threaded coupling with check valve for pressure measurement or contamination-free bleeding. Threaded coupling with check valve function, i.e. it can also be connected when the system is pressurized. Piston () 40 to mm D SW M6x G/