Characteristic features：
The motor can be used in high pressure and high torque.
Advanced design in disc distribution flow,which can provide improved performance at low speed.
The valve can automatically compensate for the wear, so the volumetric efficiency is high .
Double taper roller bearings permit high radial loads. The motors can be used on heavier vehicles in traction drive applications.
BMV Code number and Order information
BMV 1 2 3 4 5 6 7 8
1.Figuration:A-standard
2.Displace ment (ml/r):A 315 ,B 400 ,C 500 ,D 630 ,E 800 ,F 1000
3.Flange & Pilot (mm) :
A-square flange 178X178, 4-￠18 distributing circle￠200, pilot ￠160X11
B-square flange 146X146, 4-￠14.5 distributing circle￠162, pilot ￠125X12.5
C-square flange 146X146, 4-￠17 distributing circle￠162, pilot ￠127X13.8
4.Shaft & key (mm):
A-cylinder shaft:￠50X79, parallel key: 14X9X70, link thread :M12
B-involute spline shaft: ￠53.975x81, 16teeth ,DP8/16 , effective length 56 link thread:3/8-16UNC depth 20
C-involute spline shaft: ￠53.975x81, 16teeth ,DP8/16 ,effective length 57 link thread: M12depth 25
D-involute spline shaft: ￠45x62, 17teeth ,m2.5, effective length 50 link thread: M12depth 25
E-cylinder shaft:￠40X79, parallel key: 12X8X70, link thread :M12 depth 25
F-cylinder shaft:￠40X56, parallel key: 12X8X45, link thread :M12 depth 25
G-nvolute spline shaft: ￠53.975x77.7, 16teeth ,DP8/16 , effective length 56 link thread:1/2-20UNC depth 25
H-nvolute spline shaft: ￠31.5x51, 14teeth ,DP12/24 , effective length 28.5 link thread:3/8-16UNC depth 20
5.back housing:refer to drawing page
6.Oil port:A- 2-G1 ,B- 2-M27X2 ,C- 2-M30X1.5 ,D- 2-1-1/16-12UN,E- 2-M33X2,F- 2-1-5/16-12UN,G 2-G3/4
7.Link thread on port surface :A- 4-M12 ,B- 4-M10
8.Drain port:A- NONE,B- G1/4,C-M14X1.5,D-7/16-20UNF,E- 9/16-18UNF
Order example: BMVAAACBAAB
