820 SERIES - Description
MASCOT 820 Series Hydraulic Motors aim to provide high torque for high speed applications.
These motors incorporate the “high-flow” distribution system. These motors are extensively used for Wagon tippler and high inclination conveyors where high brake torque is required. Hydraulic brake (static) upto 16000 kgm are used in these motors which made these motors an ideal choice for high braking torque application.
The motor displacements available range from 15 lit/rev. to 30 lit/rev. These motors can take heavy shock load due to incorporation of robust front bearing arrangement.
OPTIONS
- Customised shaft.
- Integral multi plate disc brake
- High speed versions.
- Super low noise
- Corrosion resistant material.
- Through hole shaft of various sizes
- Custom finish
- Deep water submersible.
- Non magnetic material
- Dual displacement
FEATURES
- Long Life
- High Mechanical Efficiency
- Constant torque output
- Smooth low speed performance < 1rpm
- Resistance to thermal shock
- Double shaft sealing
- Shrink disc coupling
- Shaft or flange mounting
- Shock resistance
- Low noise
MOTOR |
SPECIFICATION |
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FRAME SIZE |
DISP(*) PER REV |
TORQUE
( THEORETICAL ) |
TORQUE MAX |
SPEED RATED |
SPEED MAX ** |
PRESSURE RATED |
BRAKE HOLDING TORQUE/ ROLL BACK TORQUE |
BRAKE REALEASE PREASURE |
METRIC |
CM3 /REV |
NM/BAR |
NM |
RPM |
RPM |
BAR |
Nm |
BAR |
820-HMB 15 |
15180
|
239 |
83650 |
70 |
120 |
345 |
120,000 |
50 |
820-HMB 20 |
20380 |
324 |
113400 |
80 |
110 |
345 |
60,000 |
50 |
820-HMB 25 |
25320 |
402 |
132660 |
40 |
110 |
345 |
60,000 |
50 |
820-HMB 30 |
30580 |
486 |
160380 |
35 |
110 |
345 |
60,000 |
50 |
820 SERIES - Technical Specification
HYDRAULIC MOTOR - MASCOT
Motor Type |
A (mm) |
B (mm) |
C (mm) |
D
(MM) |
E
(mm) |
F
(mm) |
G
(mm) |
Weight
(kg) |
Main Ports
(A1,A2,C1,C2) |
Drain Ports
(D1,D2) |
HMB 20 |
970 |
428 |
975 |
870 |
467 |
260 |
820 |
1650 |
SAE 2 " |
1 " BSP |
HMB 25 |
970 |
428 |
975 |
870 |
467 |
260 |
820 |
1650 |
SAE 2 " |
1 " BSP |
HMB 30 |
970 |
428 |
301 |
870 |
467 |
260 |
820 |
1650 |
SAE 2 " |
1 " BSP |
** High speed version upon request.
* Any other displacement upon request.
Brake : Static / Parking
Motor Type |
A (mm) |
B (mm) |
C (mm) |
D
(MM) |
BRAKE RELEASE PRESSURE (BAR) |
BRAKE TORQUE MAX (NM) |
HMB 20,25,30
|
480 |
211
|
86
|
240 |
50 BAR |
60,000 |
MDS SERIES - Dimensional Specification
Dimensions: Motors External Shaft with Female Splines
Motor Type |
A (mm) |
B (mm) |
C (mm) |
D
(MM) |
E
(MM) |
WEIGHT
(KG) |
MAIN CONNEC.
(A1,A2,C1,C2) |
DRAIN CONNEC.
(D1,D2) |
HMB 15
|
820 |
853
|
764
|
235 |
803
|
1300 |
SAE 2 " |
1 " BSP |
Brake : Static / Parking
Motor Type |
A (mm) |
B (mm) |
C (mm) |
D
(MM) |
BRAKE RELEASE PRESSURE (BAR) |
BRAKE TORQUE MAX (NM) |
HMB 15-820
|
555 |
247
|
84
|
277.5 |
50 BAR
|
1,20,000 |
* Technical Dimensions are subjected to change without prior notice.