BOSCH REXROTH
R902406278
- BOSCH REXROTH
- Material:R902406278
- Model:AAA6VM250HA2T /63W1-VSD520 AESO 5
Quantity in stock: 2
The Bosch Rexroth A AA6V M 250 HA2T /63W1-VSD520 AESO 5 (R902406278) is a high-performance, all-purpose high-pressure motor known for its robustness and long service life. This motor is specifically designed for applications requiring very high speeds and it offers a wide control range that can be swiveled to zero. It boasts a significant torque output, making it suitable for demanding tasks where precise power delivery is critical. The A AA6V M 250 HA2T /63W1-VSD520 AESO 5 motor features a bent-axis design, which is ideal for heavy-duty operations. The inclusion of optional attached flushing and boost pressure valve enhances its performance by ensuring the hydraulic system remains clean and operates at an optimal pressure level. Additionally, there's an option for an integrated or attached counterbalance valve, which provides added safety and control by preventing the motor from running away in case of a loss of hydraulic pressure. Designed to withstand nominal pressures of up to bar and maximum pressures reaching up bar, this motor can be utilized in both open and closed circuits. Its versatility extends to the SAE version tailored for the US market, ensuring compatibility with various industrial standards and requirements. With its large variety of controls, the Bosch Rexroth A AA6V M 250 HA2T /63W1-VSD520 AESO 5 (R902406278) offers customization to meet specific application needs while maintaining efficiency and reliability. Whether used in mobile equipment or industrial settings, this motor represents a top-tier choice for engineers looking for quality hydraulic components.
Table of values
|
Size |
55 | 80 | 107 | 140 | 160 | 200 | 250 | |||
|
Series |
65 | 65 | 65 | 65 | 65 | 65 | 63 | |||
|
Displacement |
Vg max |
cm³ |
54.8 | 80 | 107 | 140 | 1260 | 200 | 250 | |
|
Vg x |
cm³ |
35 | 51 | 68 | 88 | 61 | 76 | 205 | ||
|
Vg min |
cm³ |
0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
|
Nominal pressure |
pnom |
bar |
400 | 400 | 400 | 400 | 400 | 400 | 350 | |
|
Maximum pressure |
pmax |
bar |
450 | 450 | 450 | 450 | 450 | 450 | 400 | |
|
Maximum speed |
at Vg max 1) |
nnom |
rpm |
4450 | 3900 | 3550 | 3250 | 3100 | 2900 | 2700 |
|
at Vg < Vg x |
nmax |
rpm |
7000 | 6150 | 5600 | 5150 | 4900 | 4600 | 3300 | |
|
at Vg min |
nmax 0 |
rpm |
8350 | 7350 | 6300 | 5750 | 5500 | 5100 | 3300 | |
|
Inlet flow 2) |
at Vg max and nnom |
qV nom |
l/min |
244 | 312 | 380 | 455 | 496 | 580 | 675 |
|
Torque |
at Vg max and pnom |
M |
Nm |
349 | 509 | 681 | 891 | 1019 | 1273 | 1391 |
|
Weight (approx.) |
m |
kg |
28 | 36 | 46 | 61 | 62 | 78 | 100 | |
| 1) | Maximum permissible inlet flow qV nom to be noted |
| 2) | In operation with a counterbalance valve BVD/BVE restricted values to be noted |
Counterbalance valve
BVD 20-25
Counterbalance valve
BVD 20-25
Double acting for travel drives and winch drives Size 20 … 25 Nominal pressure 350 bar Maximum pressure 420 bar Direct attachment on Rexroth axial piston motors (A2FM / A2FE / A6VM / A6VE)Data sheet
Counterbalance valve
BVE 25
Counterbalance valve
BVE 25
Single acting for controlled load lowering in winch drives Size 25 Nominal pressure pump side 350 bar Nominal pressure motor side 420 bar Direct attachment on Rexroth axial piston motors (A2FM / A2FE / A6VM / A6VE)Data sheet
Neutral position switch
NLS
Neutral position switch
NLS
Switch for detecting the neutral position For installation in Rexroth axial piston motors A6VM series 65 and series 71 Protection class IP67 / IP69KData sheet
Counterbalance valve
BVD/BVE 32
Counterbalance valve
BVD/BVE 32
Double acting for track drives (BVD) and single acting for winch drives (BVE) Size 32 Nominal pressure pump side 350 bar Nominal pressure motor side 450 bar Direct attachment on Rexroth axial piston motors (A6VM / A6VE)Data sheet