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BOSCH REXROTH
R902514043


$21,675.52 USD
  • BOSCH REXROTH
  • Material:R902514043
  • Model:AA6VM250HD2D/63W2-VZB020 BE

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 A6V M 250 HD2D /63W2-VZB020 BE (R902514043) is a high-performance bent-axis motor designed for demanding applications requiring robust performance and longevity. This all-purpose high-pressure motor is suitable for both open and closed circuit configurations, making it versatile for a wide range of operational scenarios. With its sizeable nominal pressure capacity of up to bar and the ability to handle maximum pressures upbar, it ensures reliable operation under strenuous conditions. This motor stands out due to its capability to achieve very high speeds while maintaining a wide control range that can be swiveled to zero, which provides precise control over the motor's output. The high torque output of this model is particularly beneficial for applications that demand substantial power. Additionally, the A6V M 250 HD2D /63W2-VZB020 BE offers a large variety of controls to suit specific user requirements. For enhanced performance and maintenance convenience, this model can optionally come with an attached flushing and boost pressure valve or an integrated or attached counterbalance valve. These options contribute to the overall efficiency and longevity of the motor by ensuring proper hydraulic fluid cleanliness and by protecting against potential damage from reverse flow. Constructed with a bent-axis design, this Bosch Rexroth motor is engineered to provide consistent and reliable service over its lifespan, which is crucial for industrial applications where downtime can be costly. Its metric version specification indicates compatibility with standardized systems, further emphasizing its suitability for global use in various equipment and machinery setups.

Table of values

Size

28 55 80 107 140 160 200 250 355 500 1000

Series

63 65 65 65 65 65 65 63 63 63 63

Displacement

Vg max

cm³

28.1 54.8 80 107 140 1260 200 250 355 500 1000

Vg x

cm³

18 35 51 68 88 61 76 205 300 417 1000

Vg min

cm³

0 0 0 0 0 0 0 0 0 0 0

Nominal pressure

pnom

bar

400 400 400 400 400 400 400 350 350 350 350

Maximum pressure

pmax

bar

450 450 450 450 450 450 450 400 400 400 400

Maximum speed

at Vg max 1)

nnom

rpm

5550 4450 3900 3550 3250 3100 2900 2700 2240 2000 1600

at Vg < Vg x

nmax

rpm

8750 7000 6150 5600 5150 4900 4600 3300 2650 2400 1600

at Vg min

nmax 0

rpm

10450 8350 7350 6300 5750 5500 5100 3300 2650 2400 1600

Inlet flow 2)

at Vg max and nnom

qV nom

l/min

156 244 312 380 455 496 580 675 795 1000 1600

Torque

at Vg max and pnom

M

Nm

179 349 509 681 891 1019 1273 1391 1978 2785 5571

Weight (approx.)

m

kg

16 28 36 46 61 62 78 100 170 210 430
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-R902514043-Robust motor with long service life Approved for very high speeds Wide control range (can be swiveled to zero) High torque Large variety of controls 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-R902514043-Robust motor with long service life Approved for very high speeds Wide control range (can be swiveled to zero) High torque Large variety of controls 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

Neutral position switch

NLS

technical illustration-R902514043-Robust motor with long service life Approved for very high speeds Wide control range (can be swiveled to zero) High torque Large variety of controls Optional with attached flushing and boost-pressure valve Optional with integrated or attached counterbalance valve Bent-axis design

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 / IP69K

Data sheet

Counterbalance valve

BVD/BVE 32

technical illustration-R902514043-Robust motor with long service life Approved for very high speeds Wide control range (can be swiveled to zero) High torque Large variety of controls 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