BMH Series Orbital Hydraulic Motor
Key words:
Classification:
Description
BMH series orbital hydraulic motor is a kind of shaft distribution hydraulic motor. The series motor uses a column-mounted rotating stator pair, which has a structure that works under high pressure and can automatically compensate, so that the whole machine has high efficiency and good retention. Long working life. Its characteristics:
• The use of advanced stator parameters design, low starting pressure, high efficiency, and good retention, smooth operation.
• The use of high-pressure shaft seal, can carry high back pressure, allowing series, parallel use.
• The special design of the linkage shaft structure can meet the low noise requirements.
• Special flow distribution system parameter design to meet low noise requirements.
• The motor is compact and easy to install.
Main technical parameters
|
Type |
BMH 195 |
BMH 245 |
BMH 310 |
BMH 390 |
BMH 490 |
|
|
Actual displacement (cm³/rev.) |
195.7 |
246.2 |
311.7 |
391.4 |
491 |
|
|
Maximum speed (rpm) |
Rated |
295 |
235 |
185 |
145 |
115 |
|
Continuous |
375 |
295 |
235 |
185 |
146 |
|
|
intermittent |
455 |
360 |
285 |
225 |
180 |
|
|
Maximum torque (Name) |
Rated |
385 |
480 |
590 |
675 |
670 |
|
Continuous |
490 |
595 |
730 |
815 |
830 |
|
|
intermittent |
555 |
702 |
815 |
950 |
1030 |
|
|
Peak |
625 |
760 |
950 |
1050 |
1170 |
|
|
Maximum output power (KW) |
Continuous |
16 |
16 |
14 |
12.5 |
11 |
|
intermittent |
18.5 |
18.5 |
15.5 |
15 |
14 |
|
|
Maximum operating pressure difference (MPa) |
Rated |
14 |
14 |
14 |
12.5 |
10 |
|
Continuous |
17.5 |
17.5 |
17.5 |
15.5 |
12.5 |
|
|
intermittent |
20 |
20 |
20 |
19 |
16 |
|
|
Peak |
22.5 |
22.5 |
22.5 |
21 |
18 |
|
|
Maximum flow (L/min) |
Rated |
60 |
60 |
60 |
60 |
60 |
|
Continuous |
75 |
75 |
75 |
75 |
75 |
|
|
intermittent |
90 |
90 |
90 |
90 |
90 |
|
|
Type |
Maximum oil inlet pressure |
Maximum back pressure (connected to external oil drain) |
|
|
BMH195-490(MPa) |
Continuous |
20 |
17.5 |
|
intermittent |
22.5 |
20 |
|
|
Peak |
25 |
22.5 |
|
* The rated speed and torque refer to the output value under the rated flow and pressure.
* Continuous value refers to the maximum value that the displacement motor can work continuously.
* The intermittent value refers to the maximum value of the displacement motor working for 6 seconds in 1 minute.
* The peak value refers to the maximum value of the displacement motor working for 0.6 seconds in 1 minute.
Ordering Information
|
POS.1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
||||||
|
Structure Code |
Displacement |
Flange, stop |
shaft extension |
Oil outlet and outlet |
Rotate Working condition |
Paint Options |
Special Function |
||||||
|
BMH |
195 |
2 |
2-φ13.5 rhombic flange, stop φ82.5X6 |
B |
Straight axis φ32, length 56, flat key 10X8X45,M8 |
D |
G1/2, plate type 4-M8,G1/4 |
None |
Standard |
00 |
No paint |
None |
General |
|
245 |
4 |
4-φ13.5 rhombic flange, stop φ82.5X6 |
M |
Straight axis φ35, length 58, flat key 10X8X45,M8 |
M |
M22X1.5, plate type 4-M8,M14X1.5 |
R |
Reverse |
None |
blue paint |
H |
high pressure shaft seal |
|
|
310 |
6 |
6-φ13.5 rhombic flange, stop φ82.5X6 |
G |
Straight axis φ31.75, length 46, flat key 7.96X7.96X31.75,3/8-16UNC |
S |
7/8-14UNF 'O'-ring, plate 4-5/16-18UNC,7/16-20UNF |
|
|
B |
Black paint |
|
|
|
|
390 |
H2 |
2-φ13.5 rhombic flange, cross oil port, stop φ82.5X2.8 |
G2 |
Straight shaft φ31.75, long 44.8, flat key 8X7X32, keyway, 3/8-16UNC |
S1 |
7/8-14UNF 'O'-ring, Plate 4-M8,7/16-20UNF |
|
|
S |
silver gray paint |
|
|
|
|
490 |
H4 |
4-φ13.5 rhombic flange, cross oil port, stop φ82.5X2.8 |
G3 |
Straight axis φ31.75, length 56, flat key 7.96X7.96X31.75,5/8-18UNF |
P |
1/2-14NPTF, PLATE 4-5/16-18UNC,7/16-20UNF |
|
|
|
|
|
|
|
|
630 |
H6 |
6-φ13.5 rhombic flange, cross oil port, stop φ82.5X2.8 |
S |
Rectangular spline shaft 6-25.32X21.47X6.25, without groove, length 40,1/4-20UNC |
H |
Cross port 7/8-14UNF 'O'-rin, without connecting thread, 7/16-20UNF |
|
|
|
|
|
|
|
|
800 |
|
|
S2 |
Rectangular spline shaft 6-25.32X21.47X6.25, with slot, length 40,1/4-20UNC |
H1 |
Cross oil port G1/2, without connecting thread, G1/4 |
|
|
|
|
|
|
|
|
985 |
|
|
F |
Involute spline shaft φ31.75, length 46,14-DP12/24, 3/8-16UNC |
|
|
|
|
|
|
|
|
|
|
|
|
|
FD |
Involute spline shaft φ31.75, length 56,14-DP12/24,M8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
XM |
Straight axis φ31.75, length 44.8, flat key 7.96X7.96X31.75,3/8-16UNC |
|
|
|
|
|
|
|
|
|
Note: When using the ordering information, the user can write the motor structure, displacement, mounting flange, shaft extension, oil inlet and outlet and other information to us according to the above format by selecting the code of the colored part on the left. If the selected specifications are not in the above table or special requirements, please contact us.
Factory
Previous:
The next one:
Inquiry
About Us
The company has focused on the field of hydraulic machinery for many years. The products mainly include: BM series orbital hydraulic motor, BZZ series and 101S series hydraulic steering control unit, FK combination valve block and other hydraulic components.
Contact Us
Address: Industrial Park of Mainland Villages and Towns, Ningjin County, Xingtai City, Hebei Province
Mailbox：miki@zs-hyd.com
Mobile：86-18333998816
Follow us
