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HD SERIES

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HD SERIES - Description

MASCOT HD series hydraulic motors aim to provide high torque for low speed applications. On specific request, the motors can also be custom-made to suit high speed requirements. These motors incorporate the high-flow distribution system.

The HD series motors are always torque arm mounted, making them the ideal choice for applications such as Bucket Wheel Drive, Apron Feeder, Kiln Drive etc., to eliminate misalignment.

The motors run with high efficiency and the power output from the motor is as high as 1000 KW. The HD series motors ensure trouble free operation even in dusty environmental conditions.

OPTIONS
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Customised shaft.
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Integral multi plate disc brake
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High speed versions.
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Double shaft.
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Super low noise.
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Corrosion resistant material.
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Through hole shaft of various sizes.
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Custom finish.
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Deep water submersible.
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Non magnetic material.
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Dual Displacement.
FEATURES
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Long Life
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High Mechanical Efficiency
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Constant torque output
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Smooth low speed performance <1rpm
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Resistance to thermal shock
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Double shaft sealing
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Shrink disc coupling
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Shaft or Flange mounting
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Shock Resistance
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Low noise

HD SERIES - Technical Specification

HYDRAULIC MOTOR - MASCOT

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MOTOR FRAME SIZE
SPECIFICATION
DISP(*) PER REV
TORQUE
( THEORETICAL )
TORQUE MAX
SPEED RATED
SPEED MAX **
PRESSURE RATED
METRIC
CM3 /REV
NM/BAR
NM
RPM
RPM
BAR
HM 25
25320
402
132660
40
60
345
HM 30
30580
486
160380
35
50
345
HM 36
35460
563
185790
32
42
345

** High Speed version available on request.
* Higher displacement motors available on request.


HD SERIES - Dimensional Specification

Dimensions: Motors with Shrink Disc Coupling

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Motor Type
A
(mm)
B
(mm)
C
(mm)
dw
(mm)
E
(mm)
F
(mm)
G
(mm)
Weight
(kg)
Main Ports
(A1,A2,C1,C2)
Drain Ports
(D1,D2)
HM 25
1140
886
440
200
160
450
846
2600
SAE 2"
SAE 1¼"
HM 30
1140
1072
520
260
267
450
1032
2720
SAE 2"
SAE 1¼"
HM 36
1140
1072
520
260
267
450
1032
2853
SAE 2"
SAE 1¼"

MECHANICAL EFFICIENCY, ηm

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Starting Torque Efficiency should be taken as 0.86

RECOMMENDED CHARGE PRESSURE, Pc

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VOLUMETRIC LOSS, QL AT 20° (50cSt)

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HD SERIES - Technical Data

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HD SERIES - Torque Arm

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Motor
A
(mm)
B
(mm)
C
(mm)
D
(mm)
PCD
(mm)
E
(mm)
T
(mm)
Weight
(kg)
TA 25 to 36
2075
1500
-
24x28
865
940
40
189