Drill rig motors Brevini gerotor hydraulic motor BS400S4SS8CL254N01similar, 23.9CID,1/2NPT,4BLT,1STR
BS400S4SS8CL254N01 = BMRS
SERIES: Orbital motor
DISPLACEMENT: 393 cm3 /rev[23.9 in3 /rev]
MOUNTING FLANGE: 4 Bolt 3/8 16 UNC - Ø1.75 in
MAIN PORTS: 1/2" - 14 NPTF Main Ports
OUTPUT SHAFT: 1 in Parallel keyed
BMR indroduction:
This motor is a Gerotor Hydraulic Motor, also called Orbit Hydraulic Motor, or Low Speed High Torque Hydraulic Motor, also spool valve hydraulic motor.
Specifications/ Technical Data:
| Main Specifications: |
| Technical data for BMR with 25 and 1 in and 1 in splined and 28.56 tapered shaft: |
| Type |
BMR
BMRS
36 |
BMR
BMRS
50 |
BMR
BMRS
80 |
BMR
BMRS
100 |
BMR
BMRS
125 |
BMR
BMRS
160 |
BMR
BMRS
200 |
BMR
BMRS
250 |
BMR
BMRS
315 |
BMR
BMRS
375 |
| Geometric displacement (cm3 /rev.) |
36 |
51.7 |
81.5 |
102 |
127.2 |
157.2 |
194.5 |
253.3 |
317.5 |
381.4 |
| Max. speed (rpm) |
cont. |
1085 |
960 |
750 |
600 |
475 |
378 |
310 |
240 |
190 |
155 |
| int. |
1220 |
1150 |
940 |
750 |
600 |
475 |
385 |
300 |
240 |
190 |
| Max. torque (N·m) |
cont. |
72 |
100 |
195 |
240 |
300 |
360 |
360 |
390 |
390 |
365 |
| int. |
83 |
126 |
220 |
280 |
340 |
430 |
440 |
490 |
535 |
495 |
| peak |
105 |
165 |
270 |
320 |
370 |
460 |
560 |
640 |
650 |
680 |
| Max. output (kW) |
cont. |
8.5 |
9.5 |
12.5 |
13 |
12.5 |
12.5 |
10 |
7 |
6 |
5 |
| int. |
9.8 |
11.2 |
15 |
15 |
14.5 |
14 |
13 |
9.5 |
9 |
8 |
| Max. pressure drop (MPa) |
cont. |
14 |
14 |
17.5 |
17.5 |
17.5 |
16.5 |
13 |
11 |
9 |
7 |
| int. |
16.5 |
17.5 |
20 |
20 |
20 |
20 |
17.5 |
15 |
13 |
10 |
| peak |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
20 |
17.5 |
15 |
| Max. flow (L/min) |
cont. |
40 |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
| int. |
45 |
60 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
| Weight (kg) |
6.5 |
6.7 |
6.9 |
7 |
7.3 |
7.6 |
8 |
8.5 |
9 |
9.5 |
|
|
Technical data for BMR with 31.75 and 32 shaft:
|
| Type |
BMR
BMRS
36 |
BMR
BMRS
50 |
BMR
BMRS
80 |
BMR
BMRS
100 |
BMR
BMRS
125 |
BMR
BMRS
160 |
BMR
BMRS
200 |
BMR
BMRS
250 |
BMR
BMRS
315 |
BMR
BMRS
375 |
| Geometric displacement (cm3 /rev.) |
36 |
51.7 |
81.5 |
102 |
127.2 |
157.2 |
194.5 |
253.3 |
317.5 |
381.4 |
| Max. speed (rpm) |
cont. |
1250 |
960 |
750 |
600 |
475 |
378 |
310 |
240 |
190 |
155 |
| int. |
1520 |
1150 |
940 |
750 |
600 |
475 |
385 |
300 |
240 |
190 |
| Max. torque (N·m) |
cont. |
72 |
100 |
195 |
240 |
300 |
380 |
450 |
540 |
550 |
580 |
| int. |
83 |
126 |
220 |
280 |
340 |
430 |
500 |
610 |
690 |
690 |
| peak |
105 |
165 |
270 |
320 |
370 |
460 |
560 |
710 |
840 |
830 |
| Max. output (kW) |
cont. |
8.5 |
9.5 |
12.5 |
13 |
12.5 |
12.5 |
11 |
10 |
9 |
7.5 |
| int. |
9.8 |
11.2 |
15 |
15 |
14.5 |
14 |
13 |
12 |
10 |
9 |
| Max. pressure drop (MPa) |
cont. |
14 |
14 |
17.5 |
17.5 |
17.5 |
17.5 |
17.5 |
17.5 |
13.5 |
11.5 |
| int. |
16.5 |
17.5 |
20 |
20 |
20 |
20 |
20 |
20 |
17.5 |
15 |
| peak |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
22.5 |
21 |
17.5 |
| Max. flow (L/min) |
cont. |
45 |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
| int. |
55 |
60 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
| Weight (kg) |
|
6.5 |
6.7 |
6.9 |
7 |
7.3 |
7.6 |
8 |
8.5 |
9 |
9.5 |
|
* Continuous pressure:Max.value of operating motor continuously.
* Intermittent pressure:Max.value of operating motor in 6 seconds per minute .
* Peak pressure:Max.value of operating motor in 0.6 second per minute. |
Applications
• Mining conveyers
• Mobile mixer-feeders
• Steel handling equipment
• Ride-on concrete trowels
• Mobile concrete mixing
• Drill rig motors
• Injection molding
• Rock power crushers
• Concrete trowels
• Concrete screed
• Waste recycler
• Marine winches
• Direct wheel drive
– Crop sprayers
– Skid steer
– Harvesters
– Asphalt/concrete paving
machines
– Turf mowers
– All terrain vehicles
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