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BOSCH REXROTH
R902214631

  • BOSCH REXROTH
  • Material:R902214631
  • Model:AA6VM80HD2/63W-VSC52000B

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 AA6VM80HD2/63W-VSC52000B (R902214631) is a state-of-the-art axial piston variable motor known for its durability and long service life. Engineered with a bent-axis design, this motor is capable of handling very high speeds without compromising on performance. It offers a wide control range with the ability to swivel to zero, providing exceptional flexibility in speed regulation and precise control over the motor's operation. The AA6VM80HD2/63W-VSC52000B is characterized by its high torque output, making it suitable for applications that demand robust power delivery. The motor's versatility is further enhanced by a large selection of control options, allowing customization to specific system requirements. For systems that require additional hydraulic functions, this model can optionally be equipped with an attached flushing and boost pressure valve. Furthermore, for applications where maintaining a stable load is critical, the motor can be optionally fitted with an integrated or attached counterbalance valve to prevent load drops in the event of sudden pressure changes. This feature adds an extra layer of security and reliability for equipment operating under varying loads or in challenging conditions. This Bosch Rexroth motor's advanced features make it an ideal choice for demanding mobile and industrial applications where efficiency, power, and reliability are paramount. Its adaptability and high-performance capabilities ensure that it meets the needs of sophisticated hydraulic systems while providing exceptional service life and minimal maintenance requirements.

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

technical illustration-R902214631-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-R902214631-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-R902214631-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-R902214631-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