BOSCH REXROTH
R901174495
$19,079.42 USD
- BOSCH REXROTH
- Material:R901174495
- Model:3WRCBEE50V750M-1X/G24K31/A1M
Quantity in stock: 0
The Bosch Rexroth 3WRCBEE50V750M-1X/G24K31/A1M (R901174495) is a high-response directional control valve that operates with exceptional precision and reliability. This pilot-operated valve is designed for block installation and features a directional symbol with control edges for PA or AT configurations. It boasts a robust anti-rotation feature on the control spool, ensuring stable operation and longevity. The main spool and pilot valve are equipped with an inductive position transducer, enabling precise position-controlled operations with integrated onboard electronics (OBE). The 3WRCBEE50V750M-1X/G24K31/A1M valve is engineered to handle pressure up to the maximum operating pressure of bar, making it suitable for demanding hydraulic applications. It offers a maximum flow rate of l/min and a nominal flow rate of l/min, catering to various flow requirements. The flow characteristics are progressive, with finely tuned control edges that contribute to the smooth modulation of flow from P to A and A to T. In the event of an OBE error while pilot pressure is applied, the valve's intelligent design ensures that the main spool opens in the A to T direction while simultaneously blocking the P to A path. This safety feature helps prevent system malfunctions and maintains operational integrity. Overall, this Bosch Rexroth valve represents a completely adjusted unit that provides users with precise control over fluid dynamics in hydraulic systems. Its high-response capabilities make it an ideal choice for applications requiring fast and accurate flow regulation.
Valves of type 4WRCBEE are pilot-operated 3/3 directional high-response valves in servo quality. The valves are designed as cartridge valve with integrated electronics for the stepless control of a flow from P to A and A to T.
|
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
||
|
3WRCB |
EE |
V |
M |
‒ |
1X |
/ |
G24 |
K31 |
M |
* |
|
01 |
3/3 high-response cartridge valve |
3WRCB |
|
02 |
With integrated pilot and integrated electronics (OBE) |
EE |
|
03 |
Size 25 |
25 |
|
Size 32 |
32 |
|
|
Size 50 |
50 |
|
|
04 |
Spool with zero overlap |
V |
|
Actuating area ratio at the spool |
||
|
05 |
1:1 |
no code |
|
1:1,5 |
F |
|
|
Rated flow at 5 bar valve pressure drop |
||
|
06 |
Size 25 |
|
|
190 l/min |
190 |
|
|
Size 32 |
||
|
380 l/min |
380 |
|
|
Size 50 |
||
|
750 l/min |
750 |
|
|
07 |
Characteristic curve form inflected |
M |
|
08 |
Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10 |
1X |
|
09 |
Supply voltage 24 V |
G24 |
|
Electrical connection |
||
|
10 |
Without mating connector, with connector according to DIN EN 175301-804, separate order |
K31 |
|
Electrical interface |
||
|
11 |
Command value ±10 V |
A1 |
|
Command value 4 to 20 mA |
F1 |
|
|
Seal material |
||
|
12 |
NBR seals |
M |
|
13 |
Further details in the plain text |
* |
For applications outside these parameters, please consult us!
general
|
Type |
3WRCBEE | |||
|
Size |
25 | 32 | 50 | |
|
Component series |
1X | |||
|
Installation position |
Any | |||
|
Earth |
kg |
11.8 | 16.2 | 23.2 |
|
Storage temperature range |
°C |
-20 … +80 | ||
|
Ambient temperature range |
°C |
-20 … +50 | ||
hydraulic
|
Type |
3WRCBEE | ||||
|
Size |
25 | 32 | 50 | ||
|
Maximum operating pressure |
bar |
315 | |||
|
Nominal flow 1) |
l/min |
190 | 380 | 750 | |
|
Maximum flow |
l/min |
600 | 1000 | 2250 | |
|
Pilot flow |
l/min |
12 | 16 | 30 | |
|
Hydraulic fluid temperature range |
°C |
-20 … +80 | |||
|
Viscosity range |
mm²/s |
15 … 380 | |||
|
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2) |
Pilot control valve |
Class 18/16/13 according to ISO 4406 (c) | |||
|
Main valve |
Class 20/18/15 according to ISO 4406 (c) | ||||
|
Hysteresis |
% |
< 0.1 | |||
|
Response sensitivity |
% |
< 0.1 | |||
|
Temperature drift |
%/10 K |
0.16 | 0.34 | 0.02 | |
| 1) | Δp = 5 bar per edge |
| 2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
electrical
|
Type |
3WRCBEE | ||
|
Power supply |
Nominal voltage |
V |
24 |
|
Lower limit value |
V |
21 | |
|
Upper limit value |
V |
35 | |
|
Maximum current consumption |
of the amplifier |
A |
1.8 |
|
of the amplifier (impulse current) |
A |
3 | |
|
Duty cycle |
% |
100 | |
|
Protection class according to DIN EN 60529 |
IP65 (with mating connector mounted and locked) | ||
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
Mating connectors for valves with connector “K4”, without circuitry, standard
3P Z4
For valves with connector “K4” according to EN 175301-803 and ISO 4400, 2-pole + PE, “large cubic connector” Mating connectors for valves with one or two solenoids (individual connection)Data sheet
Spare parts & repair
Mating connectors for valves with round connector, 6-pole + PE
7P Z31
Mating connectors for valves with round connector, 6-pole + PE
7P Z31
For valves with round connector according to EN 175201-804, 6-pole + PE as well as 6-pole, compatible with VG 95328Data sheet
Spare parts & repair