Husky HRDC-U250-061117 User Manual

Nozzle Selection Ultra 250

ULTRA 250 DESIGN INFORMATION
Ultra 250 Nozzle Pitch

Minimum nozzle pitch dimensions for the Ultra 25 0 nozz le ar e
provided on the right. For applications that exceed 16 drops, .

Nozzles can be grouped in maximum clusters of 8.

• X and Y must be greater than 45.0mm (1.77”).

NOTE:

The sprue minimum radius 31.8 mm (1.25") and the X

and

Y minimum distances must all be satisfied.

NOTE: Minimum distance between outermost nozzle drop
center to outer edge of the manifold plate is 125mm (4.921”). If
reduced distance is required, contact Husky.

R 31.8

Y

X

[1.25]

18.0

[0.71]

18.0

[0.71]

2006.08

Please confirm all dimensions and nozzle/gating suitability with Husky prior to machining.

28

Plate Sizing - Pocket Detail

16.02

[0.631 0.0004

BL

0.01

13.0

[0.51]

R 0.4
[0.02]

0.5 x 45

[0.02 x 45 ]

[0.20 x 0.26 DP.]

R 3.0

[0.12]

40.00

[1.574]

5.0 x 6.5 DP.

10.0

[0.39]

Nozzle SelectionUltra 250 HT-D

12.7

[0.50]

J

K

N

SL

For more than 16 drops.

3.5

[0.14]

20.0

[0.79]

64.66 - 164.66

[2.546 - 6.483]

L

13.00 - 148.8

[0.512 - 5.858]

Nominal dimensions shown for layout purpose only.

Actual dimensions dependent on operating temperatures.

Thermal Calculations

BL / K / L / N / SL - Refer to the plate calculator at http://www.husky.ca/hotrunners/content-316-219.html

- OR -

Contact Husky for plate thickness and critical bore depths.
Ultra 250 HT-D Plate Sizing

Number of

Drops

2 - 4 40.00 (1.574") 55.1 (2.17")

6 - 16 60.00 (2.362") 75.1 (2.96")

Manifold

Height

J K N

Contact Husky for more information

Please confirm all dimensions and nozzle/gating suitability with Husky prior to machining.

29

2006.08

Nozzle Selection Ultra 250 HT-D

[

[

Gate Detail

Contact Husky with any gate insert backup concerns.

7.000 + 0.005

[0.2756 + 0.0002]

0.01

0.0004

A

A

METRIC

IMPERIAL

0.005

0.0002

12.5 [0.49]

A

0.4

60

R 0.8

0.8

1.0 [0.039]

[0.03]

R 0.8
[0.03]

0.8

3.4

7.6

[0.13]

[0.30]

Gate Steel: Hardened tool steels such as 49 - 51 Rc AISI

H13 / DIN 1.2344 provide a good combination
of strength and ductility. Note

: These steels
may not offer the desired r esistance to abrasive
and/or corrosive resins, fillers and/or additives.

Gate Diameter < 1.2mm (0.047")

60

0.8

80

3.60
[0.142]

+ 0.03

0.05

0.002 + 0.001]

G

is application specific, contact Husky prior to machining.

0.4

0.4

S

G

0.8

0.80

SR

[0.110]

[0.031]

SR TAN PT

2.80

Gate Diameter > 1.2mm (0.047")

60

0.8

80

0.8

SR

[0.110]

3.60

0.4

[0.142]

2.80

2006.08

0.4

+ 0.03

S

0.004 + 0.001]

0.10

G

is application specific, contact Husky prior to machining.

G

Please confirm all dimensions and nozzle/gating suitability with Husky prior to machining.

30

0.80

[0.031]

SR TAN PT

Plate Sizing - Pocket Detail

16.02

[0.631 0.0004

BL

0.01

13.0

[0.51]

R 0.4
[0.02]

0.5 x 45

[0.02 x 45 ]

[0.20 x 0.26 DP.]

R 3.0

[0.12]

40.00

[1.574]

5.0 x 6.5 DP.

10.0

[0.39]

Nozzle SelectionUltra 250 HT-U

12.7

[0.50]

J

K

N

SL

For more than 16 drops.

3.5

[0.14]

20.0

[0.79]

64.66 - 164.66

[2.546 - 6.483]

L

13.00 - 148.8

[0.512 - 5.858]

Nominal dimensions shown for layout purpose only.

Actual dimensions dependent on operating temperatures.

Thermal Calculations

BL / K / L / N / SL - Refer to the plate calculator at http://www.husky.ca/hotrunners/content-316-219.html

- OR -

Contact Husky for plate thickness and critical bore depths.
Ultra 250 HT-U Plate Sizing

Number of

Drops

2 - 4 40.00 (1.574") 55.1 (2.17")

6 - 16 60.00 (2.362") 75.1 (2.96")

Manifold

Height

J K N

Contact Husky for more information

Please confirm all dimensions and nozzle/gating suitability with Husky prior to machining.

31

2006.08

Nozzle Selection Ultra 250 HT-U

[

[

Gate Detail

Contact Husky with any gate insert backup concerns.

7.000 + 0.005

[0.2756 + 0.0002]

0.01

0.0004

A

A

METRIC

IMPERIAL

0.005

0.0002

12.5 [0.49]

A

0.4

60

R 0.8

0.8

1.0 [0.039]

[0.03]

R 0.8
[0.03]

0.8

3.4

7.6

[0.13]

[0.30]

Gate Steel: Hardened tool steels such as 49 - 51 Rc AISI

H13 / DIN 1.2344 provide a good combination
of strength and ductility. Note

: These steels
may not offer the desired r esistance to abrasive
and/or corrosive resins, fillers and/or additives.

Gate Diameter < 1.2mm (0.047")

60

0.8

80

3.60
[0.142]

+ 0.03

0.05

0.002 + 0.001]

G

is application specific, contact Husky prior to machining.

0.4

0.4

S

G

0.8

0.80

SR

[0.110]

[0.031]

SR TAN PT

2.80

Gate Diameter > 1.2mm (0.047")

60

0.8

80

0.8

SR

[0.110]

3.60

0.4

[0.142]

2.80

2006.08

0.4

+ 0.03

S

0.004 + 0.001]

0.10

G

is application specific, contact Husky prior to machining.

G

Please confirm all dimensions and nozzle/gating suitability with Husky prior to machining.

32

0.80

[0.031]

SR TAN PT