You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902227931

  • BOSCH REXROTH
  • Material:R902227931
  • Model:A6VE55HA2T/63W-VZL02000A

Due to extremely high demand, please call 877-366-7226 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth A6VE55HA2T/63W-VZL02000A (R902227931) is a state-of-the-art high-pressure motor designed for seamless integration into mechanical gearboxes. This motor is characterized by its space-saving construction, featuring a recessed mounting flange that enables easy installation; it simply slides into place within the gearbox. The motor's wide control range is capable of being swiveled to zero, which allows for precise operation and control over the motor's output. One of the notable capabilities of the A6VE55HA2T/63W-VZL02000A is its approval for very high speeds, making it suitable for applications requiring rapid movement and high efficiency. Additionally, it boasts a high torque output, which ensures reliable performance even under demanding conditions. To cater to various system requirements, this motor comes with options such as an attached flushing and boost pressure valve or an integrated or attached counterbalance valve. The bent-axis design of this Bosch Rexroth motor underlines its efficiency and durability. It operates effectively in both open and closed circuits, offering flexibility in application across different hydraulic systems. With a nominal pressure capacity up to 350 bar and a maximum pressure limit up to 400 bar, it stands out as a robust solution for handling high-pressure tasks. In summary, the Bosch Rexroth A6VE55HA2T/63W-VZL02000A offers versatility and performance for modern hydraulic systems requiring compact design without compromising on power or capability. Whether used in mobile or industrial applications, this high-pressure motor is engineered to meet rigorous operational demands while providing ease of installation and maintenance.

Table of values

Size

28 55 80 107 160 200 250

Series

63 65 65 65 65 65 63

Displacement

Vg max

cm³

28.1 54.8 80 107 160 200 250

Vg x

cm³

18 35 51 68 61 76 188

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

5550 4450 3900 3550 3100 2900 2700

at Vg < Vg x

nmax

rpm

8750 7000 6150 5600 4900 4600 3300

at Vg min

nmax 0

rpm

10450 8350 7350 6300 5500 5100 3300

Inlet flow 2)

at Vg max and nnom

qV nom

l/min

156 244 312 380 496 580 675

Torque

at Vg max and pnom

M

Nm

179 349 509 681 1019 1273 1391

Weight (approx.)

m

kg

16 28 36 46 62 78 110
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

technical illustration-R902227931-Space-saving construction due to recessed mounting flange Easy to install, simply slide into the mechanical gearbox Wide control range (can be swiveled to zero) Approved for very high speeds High torque Optional with attached flushing and boost-pressure valve Optional with integrated or attached counterbalance valve Bent-axis design

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

technical illustration-R902227931-Space-saving construction due to recessed mounting flange Easy to install, simply slide into the mechanical gearbox Wide control range (can be swiveled to zero) Approved for very high speeds High torque Optional with attached flushing and boost-pressure valve Optional with integrated or attached counterbalance valve Bent-axis design

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

Counterbalance valve

BVD/BVE 32

technical illustration-R902227931-Space-saving construction due to recessed mounting flange Easy to install, simply slide into the mechanical gearbox Wide control range (can be swiveled to zero) Approved for very high speeds High torque Optional with attached flushing and boost-pressure valve Optional with integrated or attached counterbalance valve Bent-axis design

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