Rotac® Hyd-ro-ac® Products – Rotary Actuator: HS-1.

5 THRU HS-015

SINGLE VANE HS-1.5, HS-2.5, and HS-004

SINGLE VANE HS-006, HS-010, and HS-015

 DOUBLE VANE HS-006, HS-010, and HS-015

IMPORTANT NOTES TO AVOID ACTUATOR DAMAGE AND VOIDED WARRANTY:

1. 2,000 psi maximum is recommended for severe duty applications, such as operating at maximum torque at high cycle
rates for extended periods. Please consult factory for test applications beyond 2,000 psi. 3,000 psi can be used on
intermittent shockless actuations.
2. Design considerations should be made to limit the axial and radial loading applied to the actuator. Contact factory if axial
and/or radial loading must be applied to the actuator. Unapproved axial and/or radial loading will void the actuator’s
warranty.
3. External stops must be used to limit shaft rotation for most applications. Using the actuators internal components as
rotational stops will cause damage and void the actuators warranty.
4. It is critical that the hydraulic system have pressure relief located in close proximity to the actuator to prevent pressure
spikes from damaging the actuator. Micromatic offers Cross Port Relief (CPR) manifolds that can be used with the
actuator if the customer’s hydraulic system does not have pressure relief (contact factory for details). Hydraulic pressure
spikes will rapidly cause damage and void the actuator’s warranty.
5. It is recommended the hydraulic fluid be filtered to 5 microns or less (maximum of 10 microns).

DIMENSION IN INCHES (MILLIMETERS)

HS-1.5 HS-2.5 HS-004 HS-006 HS-010 HS-015
6.12 6.92 8.12 7.25 8.25 9.97
A
(155.45) (175.77) (206.25) (184.15) (209.55) (253.24)
0.69 0.69 0.69 0.69 0.69 0.69
C
(17.53) (17.53) (17.53) (17.53) (17.53) (17.53)
1.81 1.81 1.81 2.50 2.50 2.50
D
(45.97) (45.97) (45.97) (63.50) (63.50) (63.50)
1.5020 1.5020 1.5020 2.0025 2.0025 2.0025
F1
(38.151) (38.151) (38.151) (50.864) (50.864) (50.864)
Ø2.9990 Ø2.9990 Ø2.9990 Ø3.6240 Ø3.6240 Ø3.6240
G2
(Ø76.175) (Ø76.175) (Ø76.175) (Ø92.050) (Ø92.050) (Ø92.050)
.25 .25 .25 .25 .25 .25
H1
(6.35) (6.35) (6.35) (6.35) (6.35) (6.35)
 2.00 2.00 2.00
I - - -
(50.8) (50.8) (50.8)
2.00 2.80 4.00
J - - -
(50.8) (71.12) (101.6)
5/16 X 5/32 5/16 X 5/32 5/16 X 5/32 3/8 X 3/16 3/8 X 3/16 3/8 X 3/16
L3
(7.94 X 3.96) (7.94 X 3.96) (7.94 X 3.96) (9.53 X 4.76) (9.53 X 4.76) (9.53 X 4.76)
1.38 2.25 3.50 3.00 4.50 7.00
M
(35.03) (57.15) (88.90) (76.2) (114.30) (177.80)
P4 9/16-18 9/16-18 9/16-18 3/4-16 3/4-16 3/4-16
0.88 0.88 0.88 1.437 1.437 1.437
Q
(22.352) (22.352) (22.352) (36.50) (36.50) (36.50)
3.22 3.22 3.22 4.44 4.44 4.44
R
(81.79) (81.79) (81.79) (112.78) (112.78) (112.78)
1/2-13 1/2-13 1/2-13
S - - -
1.00 DP 1.00 DP 1.00 DP
3.50 3.50 3.50
T - - -
(88.9) (88.9) (88.9)
2.50 2.50 2.50
V - - -
(63.5) (63.5) (63.5)
5.00 5.00 5.00 7.00 7.00 7.00
W
(127.00) (127.00) (127.00) (177.80) (177.80) (177.80)
6.25 6.25 6.25 8.50 8.50 8.50
X
(158.75) (158.75) (158.75) (215.90) (215.90) (215.90)
5.00 5.00 5.00
Y - - -
(127.00) (127.00) (127.00)
1/2-13 1/2-13 1/2-13 1/2-13 1/2-13 1/2-13
AA 1.00 DP 1.00 DP 1.00 DP 1.00 DP 1.00 DP 1.00 DP
(25.4) (25.4) (25.4) (25.4) (25.4) (25.4)
5.00 5.00 5.00
BB - - -
(127.0) (127.0) (127.0)
5/8-11 5/8-11 5/8-11
CC - - - 1.13 DP 1.13 DP 1.13 DP
(28.7) (28.7) (28.7)
7.25 8.25 9.97
DD - - -
(184.15) (209.55) (253.24)
0.468 0.468 0.468 0.593 0.593 0.593
(11.89) (11.89) (11.89) (15.06) (15.06) (15.06)
NN
1.25 DP 1.25 DP 1.25 DP 1.25 DP 1.25 DP 1.25 DP
(31.75) (31.75) (31.75) (31.75) (31.75) (31.75)

TOLERANCE ± 0.001 (0.0254) (HS-1.5, HS-2.5, HS-004)

1
TOLERANCE ± 0.0015 (0.038) (HS-006, HS-010, HS-015)
2 TOLERANCE ± 0.001 (0.0254)
3 SEE BELOW FOR OPTIONAL SPLINE DATA
4 SEE BELOW FOR OTHER PORT OPTIONS
 OPTIONAL SPLINE DATA FOR HS-006, 010, & 015
MAJOR MINOR PITCH
PRESSURE DIAMETER DIAMETER DIAMETER LENGTH SPLINE
MODEL PITCH TEETH ANGLE (in) (in) (in) (in) STANDARD
HS-1.5 1.5735 1.4375
HS-2.5 16/32 24 30° 1.5000 1.75 ASA B5.15-1960
1.5625 1.4425
HS-004
HS-006 2.2630 2.0833
HS-010 12/24 26 30° 2.1667 2.00 ASA B5.15-1960
2.2500 2.0883
HS-015

OPTIONAL NPT AND BSPP PORTING

NATIONAL PIPE THREAD BRITISH STANDARD PIPE
MODEL (NPT) THREAD (BSPP)
HS-1.5
HS-2.5 1/4-18 NPT 3/8-19 BSPP
HS-004
HS-006
HS-010 1/2-14 NPT 1/2-14 BSPP
HS-015

OPTIONAL MANIFOLD PORTING

A B C D E
MODEL (in) (in) (in) (in) (in)
HS-1.5
HS-2.5 1.000 1/4 2-3/4 ¼-20 UNC 1/2
HS-004
HS-006 1.375 7/16 3-3/8 3/8-16 UNC 3/4
 HS-010
1.750 7/16 4 1/2-13 UNC 1
HS-015

SINGLE VANE 280° ROTATION (±5°)

VOLUMETRIC
TORQUE DISPLACEMENT APPROX.
in-lbs (N-m) in3 (cm3) WEIGHT
1000 psi 2000 psi 3000 psi PER PER lb
MODEL (69.0 bar) (137.9 bar) (206.9 bar) 280° Radian (kg)

HS-1.5 1350 2700 4050 7.30 1.50 29

(152.55) (305.10) (457.65) (119.64) (24.58) (13.15)

HS-2.5 2250 4500 6750 12.20 2.50 34

(254.25) (508.50) (762.75) (199.95) (40.97) (15.42)
3600 7200 10800 19.54 4.00 41
HS-004
(406.80) (813.60) (1220.40) (320.26) (65.56) (18.59)
5720 11440 17160 31.05 6.36 58
HS-006
(646.36) (1292.72) (1939.08) (508.90) (104.24) (26.30)

HS-010 8600 17200 25800 46.59 9.54 67

(971.80) (1943.60) (2915.40) (763.61) (156.36) (30.39)

HS-015 13500 27000 40500 73.27 15.00 83

(1525.50) (3051.00) (4576.50) (1200.89) (245.85) (37.64)
*2,000 psi maximum is recommended for severe duty applications, such as operating at maximum torque at high cycle rates for
extended periods.

DOUBLE VANE 100° ROTATION (±5°)

VOLUMETRIC
TORQUE DISPLACEMENT APPROX.
in-lbs (N-m) in3 (cm3) WEIGHT
1000 psi 2000 psi 3000 psi PER PER lb
MODEL (69.0 bar) (137.9 bar) (206.9 bar) 100° Radian (kg)

HS-1.5 - - - - - -

HS-2.5 - - - - - -

HS-004 - - - - - -

HS-006 12080 24170 36250 22.20 12.72 68

(1365.04) (2731.21) (4096.25) (363.86) (208.48) (30.84)

HS-010 18120 36250 54370 33.29 19.08 76

(2047.56) (4096.25) (6143.81) (545.62) (312.72) (34.47)

HS-015 28500 57000 - 52.70 30.02 95

(3220.50) (6441) (863.75) (492.03) (43.08)
*2,000 psi maximum is recommended for severe duty applications, such as operating at maximum torque at high cycle rates for
extended periods.
 TEST PARAMETERS - OIL
MAX BY-PASS LEAKAGE-MAX ALLOWABLE
BREAK IN in3/min cm3/min
psi AT 3000 psi AT 3000 psi
MODEL (bar) (206.9 bar) (206.9 bar)
80
HS-1.5 5 82
(5.52)

HS-2.5 80 6 98
(5.52)

HS-004 80 7 115
(5.52)
50
HS-006 8 131
(3.44)
50
HS-010 9 148
(3.44)

HS-015 50 10 164
(3.44)
 HOW TO ORDER HS-1.5, HS-2.5, HS-004

Contact Micromatic Customer Service with special feature requests @ CustomerService@micromaticllc.com or 800.333.5752.
 HOW TO ORDER HS-006, HS-010, HS-015

Contact Micromatic Customer Service with special feature requests @ CustomerService@micromaticllc.com or 800.333.5752.