BMTZ Series Hydraulic Piston Motor
BMTZ series motor adapt the advanced Geroler gear set design with disc distribution flow and high pressure.The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.
Product features
◉ Advanced manufacturing devices for the Geroler gear set,which use low pressure of start-up, provide smooth and reliable operation and high efficiency.
◉ The output shaft adapts in tapered roller bearings that permit high axial and radial forces. Can offer capacities of high pressure and high torque in the wide of applications.
◉ Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life, provide smooth and reliable operation.
Main Features
1. The integral stator pair adopts the industry's advanced forming grinding technology to ensure that the whole machine is small in size, high in efficiency, high in power and long in life.
2. The shaft sealing ring has high pressure and can be used in series and parallel.
3. Advanced structure design and high power density.
Specifications
|
Type |
BMTZ 160 |
BMTZ 200 |
BMTZ 230 |
BMTZ 250 |
BMTZ 315 |
BMTZ 400 |
BMTZ 500 |
BMTZ 630 |
BMTZ 800 |
|
|
Geometric displacement (cm²/rev.) |
161.1 |
201.4 |
232.5 |
251.8 |
326.3 |
410.9 |
523.6 |
629.1 |
801.8 |
|
|
Max.speed (rpm) |
cont. |
625 |
625 |
536 |
500 |
380 |
305 |
240 |
196 |
154 |
|
int. |
780 |
750 |
643 |
600 |
460 |
365 |
285 |
233 |
185 |
|
|
Max.torque (N-m) |
cont. |
470 |
590 |
670 |
730 |
950 |
1080 |
1220 |
1318 |
1464 |
|
int. |
560 |
710 |
821 |
880 |
1140 |
1260 |
1370 |
1498 |
1520 |
|
|
peak |
669 |
838 |
958 |
1036 |
1346.3 |
1450.3 |
1643.8 |
1618.8 |
1665 |
|
|
Max.output (kW) |
cont. |
27.7 |
34.9 |
34.7 |
34.5 |
34.9 |
31.2 |
28.8 |
25.3 |
22.2 |
|
int. |
32 |
40 |
40 |
40 |
40 |
35 |
35 |
27.5 |
26.8 |
|
|
Max.pressure drop (MPa) |
cont. |
20 |
20 |
20 |
20 |
20 |
18 |
16 |
14 |
12.5 |
|
int. |
24 |
24 |
24 |
24 |
24 |
21 |
18 |
16 |
13 |
|
|
peak |
28 |
28 |
28 |
28 |
28 |
24 |
21 |
19 |
16 |
|
|
Max.flow (L/min) |
cont. |
100 |
125 |
125 |
125 |
125 |
125 |
125 |
125 |
125 |
|
int. |
125 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
|
|
Max.inlet pressure (MPa) |
cont. |
21 |
21 |
21 |
21 |
21 |
21 |
21 |
21 |
21 |
|
int. |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
|
peak |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
|
|
Weight (kg) |
19.5 |
20 |
20.4 |
20.5 |
21 |
22 |
23 |
24 |
25 |
|
|
Model |
L |
L1 |
L2 |
Model |
L |
L1 |
L2 |
|
BMTZ230 |
226 |
12 |
174.5 |
BMTZ500 |
249 |
35 |
197.5 |
|
BMTZ250 |
228 |
14 |
176.5 |
BMTZ630 |
261 |
47 |
209.5 |
|
BMTZ315 |
234 |
20 |
182.5 |
BMTZ800 |
272 |
58 |
220.5 |
|
BMTZ400 |
241 |
27 |
189.5 |
|
|
|
|
Note:
1.The thickness of the stator and rotor is the dimension of L1+7(displacement 230、250-800)
2.Replace old models: BM50、BMT50 series
|
Mounting |
Content |
Code |
Code(priority) |
||||
|
D(depth) |
M(depth) |
S(depth) |
S1(depth) |
M4(depth) |
G3(depth) |
||
|
P(A,B) |
G3/4 |
M27*2(18) |
1-1/16-12UN(18) |
1-1/16-12UN(18) |
M27*2(18) |
G3/4(18) |
|
|
T |
G1/4 |
M14*1.5(12) |
9/16-18UNF(12) |
7/16-20UNF(12) |
M10*1(12) |
M10*1(12) |
|
|
C |
4-M10(10) |
4-M10(10) |
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