Axial piston fixed motor A2FM for explosive areas II 2G ck IIB Tx
Features
- Fixed motor with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open and closed circuits.
- For use in mobile and stationary applications
- The output speed depends on the flow of the pump and the displacement of the motor
- The output torque increases with the pressure differential between the high-pressure side and the low-pressure side.
- Finely graduated sizes permit far-reaching adaptation to the drive concerned
- High power density
- Small dimensions
- High total efficiency
- Good starting efficiency
- Economical design
- One-piece tapered piston with piston rings for sealing
- Series 61
- Sizes 10 to 180
- Nominal pressure 400 bar
- Maximum pressure 450 bar
- Open and closed circuits
Details on explosion protection
- Field of application according to ATEX 2014/34/EU
- Gas: II 2G ck IIB Tx in accordance with DIN EN 13463‑1:2009, DIN EN 13463-5:2011
Technical Data
Size | NG | 10 | 12 | 16 | 23 | 28 | 32 | 45 | 56 | 63 | 80 | 90 | 107 | 125 | 160 | 180 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Displacement geometric, per revolution | Vg | cm3 | 10.3 | 12 | 16 | 22.9 | 28.1 | 32 | 45.6 | 56.1 | 63 | 80.4 | 90 | 106.7 | 125 | 160.4 | 180 | |
Speed Maximum1) | Temperature class T3 | nmax | rpm | 8000 | 8000 | 8000 | 6300 | 6300 | 6300 | 5600 | 5600 | 5000 | 4500 | 4500 | 4000 | 4000 | 3600 | 3600 |
Temperature class T4 | nmax | rpm | 4000 | 4000 | 4000 | 3150 | 3150 | 3150 | 2800 | 2500 | 2500 | 2250 | 2250 | 2000 | 2000 | 1800 | 1800 | |
Inlet flow2) | qv max | l/min | 82 | 96 | 128 | 144 | 177 | 202 | 255 | 281 | 315 | 362 | 405 | 427 | 500 | 577 | 648 | |
Torque3) | at ΔP = 350 bar | T | Nm | 57 | 67 | 89 | 128 | 157 | 178 | 254 | 313 | 351 | 448 | 501 | 594 | 696 | 893 | 1003 |
at ΔP = 400 bar | T | Nm | 66 | 76 | 102 | 146 | 179 | 204 | 290 | 357 | 401 | 512 | 573 | 679 | 796 | 1021 | 1146 | |
Rotary stiffness | cmin | kNm/rad | 0.92 | 1.25 | 1.59 | 2.56 | 2.93 | 3.12 | 4.18 | 5.94 | 6.25 | 8.73 | 9.14 | 11.2 | 11.9 | 17.4 | 18.2 | |
Moment of inertia for rotary group | JTW | kgm2 | 0.0004 | 0.0004 | 0.0004 | 0.0012 | 0.0012 | 0.0012 | 0.0024 | 0.0042 | 0.0042 | 0.0072 | 0.0072 | 0.0116 | 0.0116 | 0.0220 | 0.0220 | |
Maximum angular acceleration | α | rad/s2 | 5000 | 5000 | 5000 | 6500 | 6500 | 6500 | 14600 | 7500 | 7500 | 6000 | 6000 | 4500 | 4500 | 3500 | 3500 | |
Case volume | V | l | 0.17 | 0.17 | 0.17 | 0.20 | 0.20 | 0.20 | 0.33 | 0.45 | 0.45 | 0.55 | 0.55 | 0.8 | 0.8 | 1.1 | 1.1 | |
Weight approx. | m | kg | 5.4 | 5.4 | 5.4 | 9.5 | 9.5 | 9.5 | 13.5 | 18 | 18 | 23 | 23 | 32 | 32 | 45 | 45 |
Download Datasheet: A2Fm Rexroth Axial Piston Fixed Motor
Reference: inaparts.com
Read More Articles:
Komentar
Posting Komentar
Informasi Pilihan Identitas:
Google/Blogger : Khusus yang punya Account Blogger.
Lainnya : Jika tidak punya account blogger namun punya alamat Blog atau Website.
Anonim :