On/off valves with spool position monitoring

Transcription

1 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) On/off valves with spool position monitoring Table of contents Content Information on available spare parts: Page General 2 Switching logic 3 to 5 Directional poppet valve type SED 6 Directional poppet valve type SEW 7 Directional poppet valve types SH, SP, SMM, SMR 8 Directional spool valve type WE 9 to Directional shut-off valve type Z4WE 2 Directional spool valve types WMM, WMR 3 Directional spool valve types WH, WP 4 Directional spool valve type WEH 5 to 7 Directional spool valve type Z4WEH 8, 9 Pinout 2 to 22 Mating connectors 23 RE 2483/3.8 Replaces: 2.8 /24

2 2/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) General Inductive position switches and proximity sensors In the case of poppet valves, contact-free and floating position switches and proximity sensors (in the following referred to as position switches) switch shortly before reaching, and in the case of on/off after having reached, the position to be monitored. The position reached is indicated by a binary signal. Advantages of the position switches: Short-circuit-proof Available with M2x plug-in connection Direct monitoring of the position on the control spool ong service life High reliability, because no dynamic seals are used Response time of the switch upon actuation ca. 5 ms. The switching times according to ISO 643 specified in the associated valve data sheets do not correspond to the response times of the position switch (time from the signal change at the solenoid to the signal change of the position switch). Time-based query mechanisms should be set to a minimum of 8 to ms. Attention! Valves with inductive position switches and proximity sensors in safety-relevant controls may exclusively be installed and commissioned by specialists who have undergone relevant training in the fields of hydraulics and electrics! Adjustment and maintenance work requires special tools and fixtures. This work may only be carried out by authorized spcialists or in the factory! Improper working on safety equipment involves risks of personal injury and damage to property! The essential valve parts were matched to each other in the production plant and adjusted during assembly. They must not be interchanged. In the event of a defect of the valve or the position switch, the complete valve must be replaced! The factory setting of the position switch must not be changed. The position switch may only be adjusted by the valve manufacturer. The machine control must monitor the position switch independently so that a new machine cycle cannot be initiated should the position switch fail. The machine control and the components must be selected so that leakage cannot result in an impermissible closing movement. Note! On 4/2 directional poppet valves only the main valve, but not the complete valve function, is monitored.

3 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 3/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Switching logic: Inductive position switch type QM Depending on the position to be monitored, the two switching outputs X and X2 assume the following function: PIN 2 (X) PIN 2 (X) PIN 2 (X) Variant QMA (Solenoid on side a, monitored position a ) Rest position 5 Spool stroke in % Variant QMB (Solenoid on side a, monitored position b ) Rest position 5 Spool stroke in % Variant QM (Solenoid on side a, monitored rest position) Rest position 5 Spool stroke in % PIN 2 (X) PIN 2 (X) PIN 2 (X) Variant QMA (Solenoid on side b, monitored position a ) Rest position 5 Spool stroke in % Variant QMB (Solenoid on side b, monitored position b ) Rest position 5 Spool stroke in % Variant QM (Solenoid on side b, monitored rest position) Rest position 5 Spool stroke in %

4 4/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Switching logic: Inductive position switch type QR Depending on the position to be monitored, the two switching outputs X and X2 assume the following function: PIN 2 (X) Switching logic: Inductive proximity sensor type QS Depending on the position to be monitored, the two switching outputs X and X2 assume the following function: PIN 2 (X) PIN 2 (X) Variant QSAG24W (Solenoid on side a, monitored position a, switch on side B ) Attention! Variant QR (Solenoid on side a, monitored position ) Rest position 5 Spool stroke in % Variant QSG24W (Solenoid on side a, monitored position, switch on side A ) Central position (overlap) Rest position 5 5 Spool stroke in % 5 5 Spool stroke in % Inductive proximity sensors of type QS are used to monitor reaching of the spool position. Valves with this proximity sensor are therefore not suitable for use in safety applications! PIN 2 (X) PIN 2 (X) PIN 2 (X) Variant QRAB (Solenoid on side a, monitored position a and b ) Variant QSBG24W (Solenoid on side b, monitored position b, switch on side A ) Rest position 5 Spool stroke in % Variant QSG24W (Solenoid on side b, monitored position, switch on side B ) Central position (overlap) 5 5 Spool stroke in % Rest position 5 5 Spool stroke in %

5 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 5/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Switching logic: Inductive proximity sensor type QS Depending on the position to be monitored, the two switching outputs X and X2 assume the following function: PIN 2 (X2) PIN 4 (X) PIN 2 (X) PIN 2 (X) Variant QSABG24W (Solenoid on side a, monitored position a and b, switch on side B ) Rest position 5 5 Spool stroke in % Variant OF QSAG24W Solenoid on side a, monitored position a, switch on side B ) Spool stroke in % Solenoid Variant OF QSABG24W (Solenoid on side a, monitored position a and b, switch on side B ) Attention! Spool stroke in % Inductive proximity sensors of type QS are used to monitor reaching of the spool position. Valves with this proximity sensor are therefore not suitable for use in safety applications! PIN 2 (X2) PIN 4 (X) PIN 2 (X) PIN 2 (X) Variant QSABG24W (Solenoid on side b, monitored position a and b, switch on side A ) Rest position 5 5 Spool stroke in % Variant OF QSBG24W (Solenoid on side b, monitored position b, switch on side A ) Spool stroke in % Variant OF QSABG24W (Solenoid on side b, monitored position a and b, switch on side A ) Spool stroke in %

6 6/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional poppet valve type SED with inductive position switch type QM Ordering code M SED * Poppet valve Size 6 = 6 Size = Order example: M-3SED 6 UKX/35CG24N9K4QMAG24/... Unit dimensions (dimensions in mm [inch]) a a Size 6 A A Size Basic data sheets: Size 6: RE 2249 Size : RE 2245 B B max. 85 [3.35] max. 85 [3.35] No code = QMAG24 = QMBG24 = Mating connector (separate order, see page 23) in mm [inch] ) Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b Material no. Size 6 Size Mating connector, straight R [7.32] 83 [7.2] Mating connector, angled R [4.6] 4 [4.48] Mating connector with molded-on cable (3 m) R [6.4] 53 [6.2] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 2. For switching logic, see page 3. [.65] Ø42 [.65] Ø42 [.9] 23 [.28] 32,5

7 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 7/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional poppet valve type SEW with inductive position switch type QM Ordering code Poppet valve Size 6 = 6 Size = M SEW M K4 * Order example: M-3SEW 6 U3X/42MG24N9K4QMAG24/... Unit dimensions (dimensions in mm [inch]) Basic data sheets: Size 6: RE 2258 Size : RE 2275 max. 85[3.35] [.65] Ø42 Further details in clear text Inductive position switch No code = Without position switch QMAG24 = Monitored position a QMBG24 = Monitored position b Mating connector (separate order, see page 23) in mm [inch] ) H in mm [inch] Material no. Size 6 Size Size 6 Size Mating connector, straight R [7.32] 83 [7.2] 23 [.9] 32.5 [.28] Mating connector, angled R [4.6] 4 [4.48] 23 [.9] 32.5 [.28] Mating connector with molded-on cable (3 m) R [6.4] 53 [6.2] 23 [.9] 32.5 [.28] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable H For electrical data and pinout, see page 2. For switching logic, see page 3.

8 8/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional poppet valve types SH, SP, SMM, SMR with inductive position switch type QM Ordering code Poppet valve, direct Hydraulically = SH Pneumatically = SP Manually (hand lever) = SMM Mechanically (roller plunger) = SMR Size 6 = 6 Size = Unit dimensions (dimensions in mm [inch]) M 3X * Size 6 Size For actuating elements, see RE 2234 Basic data sheet: RE 2234 max. 85 [3.35] max. 85 [3.35] No code = QMAG24 = QMBG24 = Order example: M-2SMR 6 NU3X/42QMAG24 Mating connector (separate order, see page 23) in mm [inch] ) Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b [.65] Ø42 [.65] Ø42 [.9] 23 32,5 [.28] Material no. Size 6 Size Mating connector, straight R [7.32] 83 [7.2] Mating connector, angled R [4.6] 4 [4.48] Mating connector with molded-on cable (3 m) R [6.4] 53 [6.2] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 2. For switching logic, see page 3.

9 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 9/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WE with inductive position switch type QM Ordering code Directional spool valve, direct = WE Size 6 = 6 Size = Order example: 4WE 6 C6X/EG24N9K4QMAG24/... Unit dimensions (dimensions in mm [inch]) a WE * a Basic data sheets: Size 6: RE 2378 Size : RE Size 6 Size max. 85 [3.35] max. 85 [3.35] No code = QMAG24 = QMBG24 = QMG24 = Mating connector (separate order, see page 23) in mm [inch] ) Material no. Size 6 Size Mating connector, straight R [7.32] 83 [7.2] Mating connector, angled R [4.6] 4 [4.48] Mating connector with molded-on cable (3 m) R [6.4] 53 [6.2] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 2. For switching logic, see page 3. Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b Monitored rest position [.65] Ø42 [.65] Ø42 [.9] 23 4 [.57]

10 /24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WE with inductive position switch type QR Ordering code 5 ) WE * Directional spool valve, direct = WE Size 6 = 6 Size = Order example: 4WE 6 C6X/EG24N9K4QRG24S/... ) 5-chamber variant only with size Unit dimensions (dimensions in mm [inch]) a a Size 6 Size Mating connector, Material no. R (separate order, see page 23) 2 Space required to remove mating connector For electrical data and pinout, see page 2. For switching logic, see page 3. Basic data sheets: Size 6: RE 2378 Size : RE 2335 b b Note! max. 5 [4.53] 93 max. 5 [4.53] 23 [.9] [.39] 4 [.58] 23 [.39] Available only without manual override! 2 Further details in clear text Inductive position switch No code = Without position switch QRG24S = Monitored rest position QRABG24E = Monitored position a and b 2

11 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG /24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WE with inductive proximity sensor type QS Ordering code Directional spool valve, direct = WE Size 6 = 6 Size = a 5 ) WE * Order example: 4WE 6 C6X/EG24N9K4QSAG24W/... ) 5-chamber variant only with size Basic data sheets: Size 6: RE 2378 Size : RE 2335 Unit dimensions (dimensions in mm [inch]) Mounting options: Monitored position Ordering code 3-position valve with 2 solenoids Switch side a Switch side b b 2 2-position valve /O ; /OF Switch side a [.39] H Switch side b a QSAG24W X X b QSBG24W X X QSG24W X X and a QSAG24W X X and b QSBG24W X X a and b QSABG24W X X X X Further details in clear text Inductive proximity sensor No code = Without proximity sensor QSAG24W = Monitored position a QSBG24W = Monitored position b QSG24W = Monitored position QSAG24W = Monitored position and a QSBG24W = Monitored position and b QSABG24W = Monitored position a and b Mating connector, Material no. R (separate order, see page 23) 2 Space required to remove mating connector 3 Solenoid side a 4 Switch side a 5 Switch side b 6 Solenoid side b in mm [inch] ) H in mm [inch] Size 6 Size Size 6 Size 35 [.38] 43 [.69] 36 [5.35] 53 [6.2] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 2. For switching logic, see pages 4 and 5.

12 2/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional shut-off valve type Z4WE with inductive position switch type QM Ordering code Shut-off valve, sandwich plate Size 6 = 6 Order example: Z4WE 6 D24-3X/EG24N9K4QMAG24/... Note! Not available with spool symbol E53 Unit dimensions (dimensions in mm [inch]) a Z4WE 6 * A T P B Basic data sheet: RE 2393 Mating connector (separate order, see page 23) Material no. max. 85 [3.35] No code = QMAG24 = QMBG24 = QMG24 = in mm [inch] ) Mating connector, straight R [7.32] Mating connector, angled R [4.6] Mating connector with molded-on cable (3 m) R [6.4] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 2. For switching logic, see page 3. Further details in clear text Inductive position switch Wthout position switch Monitored position a Monitored position b Monitored rest position [.65] Ø42 [.89] 22,5

13 H RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 3/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WMM, WMR with inductive position switch type QM Ordering code Type of actuation Roller plunger = WMR Hand lever = WMM Size 6 = 6 Size 6 = 6 Size 25 = 22 Order example: 4WMM 6 B5X/FQMBG24/ Unit dimensions (dimensions in mm [inch]) Mating connector (separate order, see page 23) 2 Material no. max. 85 [3.35] in mm [inch] ) Mating connector, straight R [7.32] Mating connector, angled R [4.6] Mating connector with molded-on cable (3 m) R [6.4] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable 2) Mounting without adapter plate No code = QMAG24 = QMBG24 = QMG24 = Basic data sheets: Size 6: RE 2228 Sizes 6 to 25: RE 2237 Size [.65] 42 2 in mm [inch] H in mm [inch] 6 3 [.22] 23 [.9] 6 2) 34 [.34] 25 2) 37 [.46] For electrical data and pinout, see page 2. For switching logic, see page 3. * Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b Monitored rest position

14 H 4/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WH, WP with inductive position switch type QM Ordering code Order example: 4WH D4X/QMAG24 H ) W * Type of operation Pneumatic = P (size 6 only) Hydraulic = H Size 6 = 6 Size = Size 6 = 6 Size 25 = 25 Size 32 = 32 ) Optionally for pilot directional spool valves Unit dimensions (dimensions in mm [inch]) Mating connector (separate order, see page 23) 2 Material no. max. 85 [3.35] in mm [inch] Mating connector, straight R [7.32] Mating connector, angled R [4.6] Mating connector with molded-on cable (3 m) R [6.4] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable 2) Mounting without adapter plate No code = QMAG24 = QMBG24 = QMG24 = Basic data sheets: Size 6: RE Sizes to 32: RE 2475 (type WH only) ) Size [.65] 42 For electrical data and pinout, see page 2. For switching logic, see page 3. Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b Monitored rest position 2 in mm [inch] H in mm [inch] 6 3 [.22] 23 [.9] 2) 4 [.57] 6 2) 34 [.34] 25 2) 37 [.46] 32 2) 57 [2.24]

15 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 5/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WEH with inductive position switch type QM Ordering code Directional spool valve, pilot, electrohydraulically Size = Size 6 = 6 Size 25 = 22 Size 25 = 25 Size 32 = 32 Order example: 4WEH 6 C7X/6EG24N9K4QMAG24/ A WEH * 3 Basic data sheet: RE 2475 Unit dimensions (dimensions in mm [inch]) b 4 a ) 2 ) Mating connector (separate order, see page 23) Material no. max. 85 [3.35] Further details in clear text Inductive position switch No code = Without position switch QMAG24 = Monitored position a QMBG24 = Monitored position b QMABG24 = Monitored position a and b QMG24 = Monitored rest position (see Mounting options on pages 6 and 7) in mm [inch] 2) Mating connector, straight R [7.32] Mating connector, angled R [4.6] Mating connector with molded-on cable (3 m) R [6.4] ) Without mating connector 2) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For mounting options, see page 6 and 7. For electrical data and pinout, see page 22. For switching logic, see page 3 B Ø42 [.65]

16 6/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type WEH with inductive position switch type QM Mounting options (dimensions in mm) Monitored spool position Spool position a monitored (position switch on side B) Spool position b monitored (position switch on side A) Spool position a and b monitored (position switch on sides A and B) Zero position monitored (position switch on sides A and B) 2-position switch Zero position monitored (position switch on side A or B) -position switch ) Type 4WEH ) Type 4WEH ) 3-position valve 4) 2-position valve 5) Without mating connector Ordering code QMAG24 QMBG24 QMABG24 QMG24 3) QMG24 4) Size Hydraulic end position HC, HD, HK, HZ, HY 2-position valve Spring end position C, D, K, Z Spring end position 5) 2 5) 3 4 5) 2 5) 3 4 5) 2 5) ) ) ) ) ) ) ) 25 2) ) 25 2) 32 Y

17 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 7/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Spring-centered 3-position valve Pressure-centered Side A (EA, FA ) Spring-centered 3-position valve with one solenoid on Side B (EB, FB ) Spring-centered Side A (EA, FA ) Pressure-centered 5) 2 5) 3 4 5) 2 5) 3 4 5) 2 5) 3 4 5) 2 5) 3 4 5) 2 5)

18 8/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Directional spool valve type Z4WEH with inductive position switch type QM Ordering code Directional spool valve, pilot, electrohydraulically, sandwich plate Size = Size 6 = 6 Size 25 = 22 Unit dimensions: Size (dimensions in mm [inch]) a Z4 WEH * Order example: Z4WEH D24-5X/4KEG24N9ETK4QMAG24/... TA Basic data sheets: Size : RE Size 6: RE 2476 Size 25: RE A P [3.98] B TB Mating connector (separate order, see page 23) Material no. max. 85 [3.35] No code = QMAG24 = QMBG24 = QMABG24 = QMG24 = in mm [inch] ) Mating connector, straight R [7.32] Mating connector, angled R [4.6] Mating connector with molded-on cable (3 m) R [6.4] ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable For electrical data and pinout, see page 22. For switching logic, see page 3. Further details in clear text Inductive position switch Without position switch Monitored position a Monitored position b Monitored position a and b Monitored rest position (only sizes 6 and 25 and only with symbol E62 ) [.65] 42 28[.]

19 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 9/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Unit dimensions: Sizes 6 and 22 (dimensions in mm [inch]) Typ Z4WEH 6 T P 2 Y X A B max. 85 [3.35] Mating connector (separate order, see page 23) in mm in mm [inch] 2 in mm [inch] Material no. [inch] ) Size 6 Size 25 Size 6 Size 25 Mating connector, straight Mating connector, angled Mating connector with molded-on cable (3 m) R9355 R R96438 ) With mating connector, mm [.39 inch] space to remove connector and minimum bending radius for the connection cable Mounting options: Monitored position Ordering code a QMAG24 X b QMBG24 X imit switch on side a b a and b a and b QMABG24 X QMG24 X 86 [7.32] 7 [4.6] 56 [6.4] 76 [2.99] 57 [2.24] 76 [6.93] For electrical data and pinout, see page 22. For switching logic, see page 3. [.65] Ø42 2 [8.3]

20 2/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Pinout Directional poppet valve type SED with inductive position switch type QM Solenoid on side a ; b + 24 V Monitored position Size PIN PIN 2 PIN 3 PIN PNP V 3 Max. load carrying capacity of outputs in ma Maximum ambient temperature in C [ F] QMA 6; 24 V n.c. V n.o. 4 2 to +5 QMB 6; 24 V n.o. V n.c. 4 Directional poppet valve type SEW with inductive position switch type QM Switch on side b Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma [ 4 to +22] Maximum ambient temperature in C [ F] QMA 6; 24 V n.c. V n.o. 4 2 to +5 QMB 6; 24 V n.o. V n.c. 4 [ 4 to +22] Directional poppet valve types SH, SP, SMM, SMR with inductive position switch type QM Switch on side b Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma Maximum ambient temperature in C [ F] QMA 6; 24 V n.c. V n.o. 4 2 to +5 QMB 6; 24 V n.o. V n.c. 4 Directional spool valve type WE with inductive position switch type QM and QR Solenoid on side a b monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma QMA 6; 24 V n.c. V n.o. 4 QMB 6; 24 V n.o. V n.c. 4 QM 6; 24 V n.o. V n.c. 4 QMA 6; 24 V n.o. V n.c. 4 QMB 6; 24 V n.c. V n.o. 4 QM 6; 24 V n.o. V n.o. 4 QR 6; 24 V n.o. V n.o. 2 4 QRAB 6; 24 V n.c. V n.c. 2 4 [ 4 to +22] Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22]

21 RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 2/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Pinout Directional spool valve type WE with inductive proximity sensor type QS Ordering code Size PIN PIN 2 PIN 3 PIN 4 Directional spool valve types WMM, WMR with inductive position switch type QM Solenoid on side a b Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma QMA 6; 24 V n.c. V n.o. 4 QMB 6; 24 V n.o. V n.c. 4 QM 6; 24 V n.o. V n.c. 4 QMA 6; 24 V n.o. V n.c. 4 QMB 6; 24 V n.c. V n.o. 4 QM 6; 24 V n.o. V n.o. 4 Directional spool valve types WH, WP with inductive position switch type QM Solenoid on side a b Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma QSG24W 6; 24 V n.c. V n.o. 2 QSABG24W 6; 24 V n.c. V n.o. 2 QSAG24W 6; 24 V n.c. V n.o. 2 QSBG24W 6; 24 V n.c. V n.o. 2 OF QSABG24W 6; 24 V n.c. V n.o. 2 OF QSAG24W 6; 24 V n.c. V n.o. 2 OF QSBG24W 6; 24 V n.c. V n.o. 2 Directional spool valve type Z4WE with inductive position switch type QM Solenoid on side a b Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma QMA 6; 24 V n.c. V n.o. 4 QMB 6; 24 V n.o. V n.c. 4 QMA 6; 24 V n.o. V n.c. 4 QMB 6; 24 V n.c. V n.o. 4 Max. load carrying capacity of outputs in ma QMA 6; 24 V n.c. V n.o. 4 QMB 6; 24 V n.o. V n.c. 4 QM 6; 24 V n.o. V n.c. 4 QMA 6; 24 V n.o. V n.c. 4 QMB 6; 24 V n.c. V n.o. 4 QM 6; 24 V n.o. V n.o. 4 Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22] Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22] Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22] Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22]

22 22/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Pinout Directional spool valve type WEH with inductive position switch type QM Switch on side b Monitored position Size PIN PIN 2 PIN 3 PIN V 4 2 PNP V 3 Max. load carrying capacity of outputs in ma QMA ; 6; 25; V n.c. V n.o. 4 QMB ; 6; 25; V n.o. V n.c. 4 QM ; 6; 25; V n.o. V n.c. 4 QMA ; 6; 25; V n.o. V n.c. 4 a QMB ; 6; 25; V n.c. V n.o. 4 QM ; 6; 25; V n.o. V n.c. 4 a ; 6; 25; V V 4 QMAB b ; 6; 25; V V 4 Directional spool valve type Z4WEH with inductive position switch type QM Solenoid on side a Monitored position Size PIN PIN 2 PIN 3 PIN 4 Max. load carrying capacity of outputs in ma QMA ; 6; V n.c. V n.o. 4 QMB ; 6; V n.o. V n.c. 4 QM 6; V n.o. V n.c. 4 Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22] Maximum ambient temperature in C [ F] 2 to +5 [ 4 to +22]

23 M2 x Ø4,5 Ø9,6 M2 x M2 x RE 2483/3.8 Valves with spool position monitoring Hydraulics Bosch Rexroth AG 23/24 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Mating connectors (dimensions in mm [inch]) Mating connector suitable for K24 4-pin, M2 x with threaded connection, cable gland Pg 9. Material no. R [2.3] Mating connector suitable for K24-3m 4-pin, M2 x with molded-on PVC cable, 3 m long. Cable cross-section: 4 x.34 mm 2 Wire colour: brown white blue black Material no. R ,5 [.63] Ø9,6 [.77] [.57] 4 [.58] Mating connector suitable for K24 4-pin, M2 x with threaded connection, cable gland Pg 9, angled. Housing can be rotated by 4 x 9 with regard to contact insert. Material no. R [.38] For futher information, see data sheet RE 86. [.77]

24 24/24 Bosch Rexroth AG Hydraulics Valves with spool position monitoring RE 2483/3.8 Courtesy of CMA/Flodyne/Hydradyne Motion Control Hydraulic Pneumatic Electrical Mechanical (8) Notes Bosch Rexroth AG Hydraulics Zum Eisengießer 9786 ohr am Main, Germany Phone +49 () / 8- Fax +49 () / documentation@boschrexroth.de This document, as well as the data, specifications and other information set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be reproduced or given to third parties without its consent. The data specified above only serve to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information. The information given does not release the user from the obligation of own judgment and verification. It must be remembered that our products are subject to a natural process of wear and aging.