DENISON HYDRAULICShigh performance hydraulic

new vane double pumpT6DDS

Publ. 1 - EN0736 - A 01 / 2000 / 2500 / FB Replaces : L13 - 10736 - 1

2

ORDERING CODE - T6DDS SERIES

Model No. T6DDS - 038 - 028 - 1 R 00 - A 1 - 00 - ..

Series - SAE C 6 boltsMounting flange J744cDisplacement P1 and P2Volumetric displacement (ml/rev.)014 = 47,6017 = 58,2020 = 66,0024 = 79,5028 = 89,7031 = 98,3035 = 111,0038 = 120,3042 = 136,0045 = 145,7050 = 158,0Type of shaft1 = keyed (SAE C)2 = keyed (SAE CC)3 = splined (SAE C)4 = splined (SAE BB)5 = keyed (non SAE)

ModificationsMounting w/connection variables4 bolts SAE flange J518c

P1 & P2 = 1”1/4 - S = 4”Type UNC MetricCode 00 M0Seal class1 = S1 (for mineral oil)4 = S4 (for the resistant fluid)5 = S5 (for mineral oil and fire resistantfluids)Design letterPorting combination00 = standardDirection of rotation (view on shaft end)R = ClockwiseL = Counter-clockwise

INTERNAL LEAKAGE (TYPICAL)

POWER LOSS HYDROMECHANICAL (TYPICAL)

NOISE LEVEL (TYPICAL)T6DDS 038 - 038

PERMISSIBLE RADIAL LOAD

Pressure p [bar] Pressure p [bar]

Pressure p [bar]

Lp. N

oise

leve

l [db

(A)]

1 m

ISO

441

2

Speed n [RPM]

Double pump noise level is given with each section dischargingat the pressure noted on the curve.

Total hydromechanical power loss is the sum of each section atits operating conditions.

Maximum permissible axial load Fa = 1200 N

0

4

8

12

16

20

24

28

32

0 35 70 105 140 175 210

10 cSt

24 cSt

60

65

70

75

80

0 40 80 120 160 200 240

n = 1500 RPM n = 1000 RPM

0

1

2

3

4

5

6

0 35 70 105 140 175 210

n = 1000 RPMn = 1500 RPM [24 cSt] n = 2400 RPM

Do not operate pump more than 5 seconds at any speed or vis-cosity if internal leakage is higher than 50% of theoretical flow.Total leakage is the sum of each section loss at its operatingconditions.

Inte

rnal

leak

age

qVs [

l/min

]Po

wer

loss

Ps [

kW]

Load

F [N

]Pe = 0,9 bar absn = 1000 RPMn = 1500 RPMυ = 32 cStLw = Lp + 8 db (A)

400

600

800

1000

1200

1400

1600

1800

2000

600 1000 1400 1800 2200

Shaft keyedn°1 F

FaShaft keyed N°1

P1-P2

P1-P2

P1-P2

P1-P2

P1-P2

DIM

EN

SIO

NS

& O

PE

RA

TIN

G C

HA

RA

CT

ER

IST

ICS

- Weig

ht

:56 kg

- T6D

DS

SE

RIE

S

3

SAE CCSHAFT CODE 2

58.7

0P2

M8

x 16

DE

EP

SP2

P1

S P1

49.3

5/8 11UNC x 30 DEEPM16 x 30 DEEP-METRIC VERSION

7/16 14UNC x 24 DEEPM12 x 24 DEEP-METRIC VERSION

ø29.5

82.6

9.479.52KEY

7.897.94KEY

ø101.6

1.3 x 45˚

130.

2

58.7

77.8 30.2

101.

691

.2

30.2

182

162

84

M10

x 2

0 D

EE

P

7.897.94

35.2

7 M

AX

I Ø 1

26.9

512

7.00

Ø 3

1.70

31.7

5

ø64.

3

348

134.2 148.5 38.1

ø31.8

ø17.5

19

12.7

2.3 x 45˚

38

56

14.3

213

181

114.5

38.4

2 M

AX

Ø 3

4.85

34.9

0

2.3 x 45˚

60

7.9

84

M10

x 2

0 D

EE

P

6.4 MAX7.9

2.3 x 45˚

6.4 MAX.7.9

114.

5

7.991

50.8

2.3 x 45˚

42.3

6 M

AX

Ø 3

8.05

38.1

0

14TEETH -30˚ PRESSURE ANGLEJ498b -PITCH 12/24CLASS 1-FLAT ROOT SIDE FITSAE C INVOLUTE SPLINE DATA

15 TEETH - 30˚ PRESSURE ANGLEJ498b - PITCH:16/32CLASS 1 - FLAT ROOT SIDE FITSAE BB INVOLUTE SPLINE DATA

KEY

MOUNTING TORQUE 190NmMOUNTING TORQUE 190Nm

115

24.5

46

7.9

1.5 X 45˚

SAE C

(NO SAE)

SHAFT CODE:1

SHAFT CODE 5 SHAFT CODE 3

SHAFT CODE 4

Shaft torque limits [ml/rev x bar]Shaft Vi x p max.

1 432403 612004 358805 55600