FLO-TORK产品手册说明书

NDUSTRIAL
|
ACTUATORS
ROTARY ACTUATORS
A S E R I E S
S INGLE RACK, FULL FEATURE PNEUMATIC
ROTARY ACTUATORS
P S E R I E S
H IGH TORQUE, DOUBLE RACK PNEUMATIC
ROTARY ACTUATORS
H Y D R A U L I C S E R I E S
H EA VY DUTY, SINGLE AND DOUBLE RACK
HYDRAULIC ROTARY ACTUATORS
M E G A T O R K
®
L ARGE HYDRAULIC ROTARY ACTUATORS BUILT TO
CUSTOMER SPECIFICATIONS
S P E C-T O R K
C USTOM ROTARY ACTUATORS DESIGNED
TO OEM SPECIFICATIONS
2F L O-T O R K
CAPACITY , LOW FRICTION
●O PTIONAL MOUNTING SURFACES
●R UGGED ONE -CONSTRUCTION
●
S INGLE TOOTH
LOAD CAPACITY
Pistons
●P ATENTED
FLOATING ●
B LOCK Gearing
●
L ARGE RACK BEARING SUPPORT AREA ●S INGLE TOOTH LOAD CAPACITY
Tie Rods
●
P RE -STRESSED STEEL ALLOY ●P RECISION ROLLED THREADS
Gear Chamber
LUBRICATED SEALED
(Other models shown on page 5)
A1000 T I E R O D D E S I G N S H O W N
•F LOATING DESIGN •B LOCK
PSI 0255075100125BA R
1.7
3.4
5.2
6.9
8.6
PSI 0255075100125BA R
1.7
3.4
5.2
6.9
8.6
TORQUE TORQUE lb. in.
Nm
650 736006855062500564505140045
3504030034250282002315017
1001150600
A S E R I E S
6
T Y P I C A L P E R F O R M A N C E
F L O -T O R K A S E R I E S
MODEL TORQUE*NUMBER FACTOR 40 psi 60 psi 100 psi 125 psi A100 1.0 4060100125A500 5.0200300500625A100010.04006001,0001,250A400040.01,6002,4004,0005,000A10000
100.0
4,000
6,000
10,000
12,500
O U T P U T T O R Q U E (l b.i n.) A T VA R I O U S P R E S S U R E S *
MODEL DISPLACEMENT*
NUMBER FACTOR
94º184º364º A100.0206 1.94 3.797.50A500.107310.0919.7439.06A1000.220020.6840.4880.08A4000.790174.26145.38287.60A10000
1.9749
185.64
363.38
718.86
D I S P L A C
E M E N T (i n 3) P E R S T R O K E *
* O u t p u t t o r q u e (l b.i n.) = To r q u e Fa c t o r x O p e r a t i n g P r e s s u r e (p s i ).E x a m p l e : M o d e l A 1000 @ 60 p s i d e l i v e r s (10.0x 60=) 600 l b. i n. t o r q u e.
*D i s p l a c e m e n t (i n 3) = D i s p l a c e m e n t Fa c t o r x R o t a t i o n a l A r c (d e g r e e s).
E X A M P L E :A 500 x 184ºd i s p l a c e s .1073 c u. i n /d e g r e e x 184º = 19.74 i n 3d i s p l a c e m e n t.
A100 & A 500
T O R Q U E O U T P U T
V S.P R E S S U R E
TORQUE TORQUE lb.in.
Nm
13,000 1,46912,0001,35611,0001,24310,0001,1309,0001,0178,000904
7,0007916,0006785,000565
4,0004523,0003392,000226
1,000
11300
A1000 T O A10000
T O R Q U E O U T P U T
V S.P R E S S U R E
A10000
A4000
A1000
A500
A100
A S E R I E S
F L O -T O R K
A S E R I E S 7
E N D C A P O P T I O N S
0-20º E X T E R N A L S T R O K E A D JU S T O R
A D JU S T A
B L E
C U S H I O N C USHIONS
Cushions are designed to provide smooth deceleration,external energy absorption and noise reduction, over the last 15º of rotation. Cushions trap air at the end of stroke by blocking or restricting the discharge port.The trapped air is diverted through a small needle
valve which generates a back pressure on the discharge side of the piston. This back pressure resists the forces exerted on the internal parts of the rotary actuator,thus causing a slowing of the external mass.*D i m e n s i o n s a r e s h o w n o n p a g e 24.
S T ROKE A DJUSTORS
Stroke adjustors are screw-type adjustable stops at end of rotation. They should be used when the
exact final position of rotation is best determined on the assembled machinery or when final position
requirements may vary with different machine set ups.
C AUTION :Cushion needles should be set between one
half and one full turn from seated position. Setting should result in continuous speed reduction throughout the cushion length. Needle adjustment is set too far closed when there is an abrupt change in speed as the actuator enters the cushion. Never operate with needle in seated position or unscrewed beyond the point where the seal relief in the thread is visible.
C AUTION :Cushion needle adjustment is a crucial factor
in achieving optimum cushion performance. If the needle valve setting is too far open cushion capacity will be reduced or rendered ineffective; if set too far closed, cushion action will generate shock and pressure spikes in excess of actuator rating.
N OTE :Cushions and stroke adjustors are not available
on the same cylinder end cap for standard models. Consult factory for special design considerations.
Dim.A B C D E F G H J K L M N P R S in in in in in in in in in in in in in in in in Model mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
2.50 1.25 1.75 1.751/4” NC 4.50 2.75 2.00
3.75.28.25 1.50
4.50 2.75 2.00 3.75 A100X
63.5031.7544.4544.455/16” DP114.3069.8550.8095.257.11 6.3538.10114.3069.8550.8095.25
A S E R I E S
10
P O S I T I O N I D E N T I F I C A T I O N P O R T I N G
F L O -T O R K A S E R I E S
The following identification codes are used to specify the location of cushions, cushion adjustments, side ports, mountings, or other special requirements.
S URFACE I DEN TIFICATION
MS1 - Front surface or face - bearing cap side MS2 - Bottom surface - opposite keyway when
actuator is at mid-rotation (applies to standard keyway location only). Available on models A100, A500 and A1000.
MS3 - Back surface - opposite of bearing cap side MS4 - T op surface - opposite bottom surface.
Available on models A100, A500 and A1000.
C YLINDER E N
D I DEN TIFICATION
C ylinder ends are numerically identified as shown below . The left cylinder end is No. 1 and the right cylinder end is No. 2 when looking at the front face with the keyway at 12 o’clock and the rotary actuator at mid-rotation.
P ORTS - Air Rotary Actuators
Standard and optional port configuration for FLO-TORK pneumatic rotary actuators.
STANDA RD*OPTIONA L*RECOMMENDED WHEN EXTERNA L STROKE MODEL NPT PORT
SAE PORT TUBE SIZE ADJUSTORS A RE PROVIDED
SIDE PORTS
in. Dia.-Thd./in in. O.D.
A1001/41/2”-205/161/8”NPT
A5001/41/2”-205/16A10003/89/16”-181/2 A40003/83/4”-161/2A10000
1/2
7/8”-14
5/8
P ORTING
IS RELOCATED
TO ENDCAP FACE ABOVE
ADJUSTOR PORT . S IZING IS AS SHOWN FOR
STANDARD PORTS .
C ONSULT F ACTORY
*C o n s u l t f a c t o r y f o r s p e c i a l p o r t i n g r e q u i r e m e n t s.
A -1000 T I E R O D D E S I G N S H O W N
(Other models shown on page 13)
P300 T H U P 2000 S H O W N DESIGN
BEARING SUPPORT AREA ALUMINUM RACK LOAD CAPACITY
●
D UCTIL
E I RON - P4000 & LARGER
Gear Chamber
●L IFE TIME LUBRICATED ●
E LASTOMER SEALED
Pinion Shaft
●W ORK HARDENED ●R UGGED ONE -PIECE ●
S INGLE TOOTH Bearings
●P RE -LUBRICATED - BRONZE ●H IGH LOAD CAPACITY ●
L OW FRICTION
TORQUE TORQUE lb.in.
Nm
2,500
282
2,000226
1,500
169
1,000113
50056
00P S E R I E S
14
T Y P I C A L P E R F O R M A N C E
F L O -T O R K P S E R I E S
TORQUE TORQUE lb.in.
Nm
14,000 1,58212,0001,35610,000
1,1308,000
904
6,0006784,000
4522,000
22600
P300 3.0120180270300P100010.04006009001,000P200020.08001,2001,8002,000P400040.01,6002,4003,6004,000P800080.03,2004,8007,200
8,000
P10000
100.0
4,000
6,000
9,00010,000
PSI 0255075100125BA R
1.7
3.4
5.2
6.9
8.6
P2000
P300
P1000
P 4000 T O P10000
T O R Q U E O U T P U T
V S.P R E S S U R E
P10000
P4000
P8000
PSI 0255075100125BA R
1.7
3.4
5.2
6.9
8.6
MODEL TORQUE NUMBER FACTOR
O U T P U T T O R Q U E (l b.i n.) A T VA R I O U S P R E S S U R E S *
406090100
P300.0622 5.8511.44P1000.202719.0537.30P2000.393937.0372.48P4000.927887.21170.72P8000 1.6470154.82303.05P10000
1.9665
184.85
361.84
MODEL DISPLACEMENT
NUMBER FACTOR
D I S P L A C
E M E N T (i n 3) P E R S T R O K E *
9401840
*D i s p l a c e m e n t (i n 3) = D i s p l a c e m e n t Fa c t o r x
R o t a t i o n a l A r c (d e g r e e s).
E x a m p l e : P1000 x 184º d i s p l a c e s .2027 c u.i n./d e g r e e x 184º = 37.30 i n 3d i s p l a c e m e n t.*O u t p u t To r q u e (l b.i n.) = To r q u e f a c t o r x
O p e r a t i n g P r e s s u r e (p s i ).
E x a m p l e : M o d e l P 2000 @ 60 p s i d e l i v e r s
(20.0 x 60) 1,200 l b.i n. t o r q u e.
P R E S S U R E
P R E S S U R E
P300 T O P 2000
T O R Q U E O U T P U T
V S.P R E S S U R E
E S I G N
F E A T U R E S
S T A N D A R D O P T I O N S
●
S UBSTANTIAL EXTERNAL
LOAD CAPACITY
Keyway Timing
●
12 O ’CLOCK AT MID -STROKE ●R UGGED ONE PIECE CONSTRUCTION ●
S INGLE TOOTH LOAD CAPACITY
Piston Seals
●
Z ERO LEAKAGE
RADIAL SEALS
●
O-RING & DOUBLE BACK -UP RINGS ●
E NERGIZED L IP S EAL (3700 - 7500)
Gear Chamber
●
O IL -FILLED ,
ELASTOMER ●
N ON -PRESSURIZED WITH RELIEF Housing
●
H IGH STRENGTH
DUCTILE IRON ●
O PTIONAL SURFACES
Gearing
●
H IGH STRENGTH HARDENED STEEL ●
S INGLE TOOTH
LOAD CAPACITY
Pistons and Racks
●P ATENTED FLOATING PISTON DESIGN (75000 AND UP ) ●O NE PIECE PISTON /RACK DESIGN (900 TO 30000)
●H IGH STRENGTH DUCTILE IRON Cylinders
EAVY WALL STEEL TUBING RECISION HONED BORES
End Caps
S TEEL BAR OR DUCTILE IRON
O PTIONAL C USHIONS AND ADJUSTORS
•
F LOATIN
G PISTON DESIGN
(75000 AND UP ) •
O NE PIECE PISTON/RACK DESIGN (900 TO 30000)•
H IGH STRENGTH DUCTILE IRON
TORQUE TORQUE lb.in.Nm 150,00016,947135,00015,252
120,000
13,558105,00011,86390,00010,16875,0008,474
60,0006,77945,0005,08430,0003,38915,000
1,6950
600,00067,788540,00061,009
480,00054,230420,00047,452360,00040,673300,00033,894
240,00027,11?180,00020,336120,00013,55860,000
6,77900T O R Q U E O U T P U T
V S.P R E S S U R E
H Y D R A U L I C S E R I E S
18
T Y P I C A L P E R F O R M A N C E
F L O -T O R K H Y D R A U L I C S E R I E S
TORQUE TORQUE lb.in.Nm 2,0002261,8002031,6001811,4001581,200136
1,000113800906006840045200230
7,5008476,7507636,0006785,250593
4,5005083,750424
3,0003392,2502541,50016975085001800
900
PSI 05001,0001,5002,0002,5003,000BA R
34
69
103138
172
207
7500
3700
P R E S S U R E
150000
75000
PSI 05001,0001,5002,0002,5003,000BA R
34
69
103138
172
207
600000
300000
P R E S S U R E
TORQUE TORQUE lb. in.
Nm 30,0003,38927,0003,050
24,0002,71221,0002,37318,0002,03415,0001,695
12,0001,3569,0001,0176,0006783,000
33900PSI 05001,0001,5002,0002,5003,000BA R
34
69
103138
172
207
30000
15000
P R E S S U R E
M O D E L T O R Q U E O U T P U T T O R Q U E (l b.i n.) @ VA R I O U S P R E S S U R E * N O.F A C T O R *
5007501,5002,5003,000 900.30 1502254507509001800.603004509001,500 1,8003700 1.23615923 1,8453,0753,7007500 2.501,250 1,8753,7506,2507,50015000 5.00 2,5003,7507,500 12,500 15,000 30000 10.005,000 7,500 15,00025,000 30,000 7500025.00 12,500 18,75037,500 62,50075,000 15000050.0025,00037,500 75,000 125,000 150,000 300000 100.0050,000 75,000150,000250,000 300,000600000
200.00
100,000
150,000
300,000
500,000
600,000
M O D E L D I S P L A C E M E N T
D I S P L A C
E M E N T (i n 3) S T R O K E *
N U M B E R F A C T O R *
90180360900.0063.57 1.13 2.271800 .0126 1.13 2.27 4.543700 .0252 2.27 4.54 9.077500 .0504 4.549.07 18.1415000.09738.7617.51 35.0330000.1946 17.51 35.03 70.0675000 .476242.84 85.68 171.36 150000 .9520 85.68 171.36342.72300000 1.9051 171.46342.92685.84600000
3.8102
342.92
685.84
1,371.67
*O u t p u t To r q u e (l b.i n.) = To r q u e Fa c t o r x O p e r a t i n g P r e s s u r e (p s i ). E x a m p l e : M o d e l 30000 @ 1,500 p s i d e l i v e r s (10.0x 1,500=) 15,000 l b. i n. t o r q u e.
*D i s p l a c e m e n t (i n 3)=D i s p l a c e m e n t Fa c t o r x R o t a t i o n a l A r c (d e g r e e s). E x a m p l e : 15000 x 180º d i s p l a c e s
.0973 c u. i n./d e g r e e s x 180º=17.51 i n 3.
H Y D R A U L I C S E R I E S
F L O -T O R K
H Y D R A U L I C S E R I E S 19
E N D C A P O P T I O N S
I N TERNAL S T ROKE A DJUSTOR & A DJUSTABLE C USHION
The 0-5ºinternal stroke adjustor and the adjustable cushion are combined into a single option. This design permits the full cushioning effect at any stroke adjustment setting.
C AUTION :Cushion needles should be set between one half
and one full turn from seated position. Setting should result in continuous speed reduction
throughout the cushion length. Needle adjustment is set too far closed when there is an abrupt change in speed as the actuator enters the cushion. Never operate with needle in seated position or unscrewed beyond the point where the seal relief in the thread is visible.
C AUTION :Cushion needle adjustment is a crucial factor in
achieving optimum cushion performance. If the needle valve setting is too far open, cushion capacity will be reduced, or rendered ineffective; if set too far closed, cushion action will generate shock and pressure spikes in excess of actuator rating.
*N OTE :When ordering a double rack model with stroke
adjustors it is necessary to order end of stroke
adjustors for both cylinders. When only one stroke adjustor is used for end of stroke adjustment on a double rack model the maximum operating pressure must be limited to 1500 psi.
*N OTE : Cushions and external stroke adjustors are not
available on the same cylinder end cap for standard models. Consult factory for special design considerations.
*N OTE :Add on dimensions shown on page 24.
E XTERNAL S T ROKE A DJUSTORS
External stroke adjustors permit 0-30ºof adjustment at the end of rotation. The adjustor stop, which contains the port, is set in position with a wrench on external flats and locked in place with a jam nut against a thread seal.
C USHIONS
Cushions are designed to provide smooth deceleration,external energy absorption and noise reduction, over the last 15º of rotation. Cushions trap fluid at the end of stroke by locking or restricting the discharge port.The trapped fluid is diverted through a small needle valve which generates a back pressure on the discharge side of the piston. This back pressure resists the forces exerted on the internal parts of the rotary actuator,thus causing a slowing of the external mass.
I N TERNAL S T ROKE A DJUSTORS
Internal stroke adjustors permit 0-5º of adjustment. A threaded bushing within the end cap is set in position by a hex wrench inserted through the port and locked in place with a set screw .
M O D E L S 900 T O 7500M O D E L S 15000 A N D U P
A D JU S T A
B L E
C U S H I O N
H Y D R A U L I C S E R I E S
20
P O S I T I O N I D E N T I F I C A T I O N A N D P O R T I N G
F L O -T O R K H Y D R A U L I C S E R I E S
The following identification codes are used to specify the location of cushions, cushion adjustments, side ports and mountings.
S URFACE I DEN TIFICATION
MS1 - Front surface or face - bearing cap side MS2 - Bottom surface - opposite keyway when
actuator is at mid-rotation (applies to standard keyway location only)
MS3 - Back surface - opposite of bearing cap side MS4 - T op surface - opposite bottom surface
S t a n d a r d a n d o p t i o n a l p o r t c o n f i g u r a t i o n s f o r F l o -To r k h y d r a u l i c r o t a r y a c t u a t o r s.
P O R T S - H Y D R A U L I C R O T A R Y A C T U A T O R S
EXTERNA L STROKE ADJUSTORS SIDE PORT
OPTIONA L*RECOMMENDED M AXIMUM PORT SIZE*M AXIMUM PORT SIZE*STANDA RD SAE PORT TUBE SIZE MODEL NPT PORT Dia. - Thd./in O.D.
NPT SAE NPT SAE 900 1/4”1/2”-20
5/16”
1/8”
3/8”-24
1/4”
7/16”-20
1800 1/4”3700 1/4”1/2”-205/16”1/4”9/16”-181/4”7/16”-20
7500 1/4”15000 1/2”7/8”-145/8”1/2” 7/8”-143/8” 9/16”-18
300001/2”750003/4” 1 1/16”-123/4” 3/4” 1 1/16”-121/2” 7/8”-14
1500003/4”300000 1” 1 5/16”-121”1” 1 5/16”-123/4” 1 1/16”-12
600000
1”
*C o n s u l t f a c t o r y f o r s p e c i a l p o r t i n g r e q u i r e m e n t s. S i z e s s h o w n f o r e x t e r n a l s t r o k e
a d j u s t o r s a n d s i d e p o r t s a r e m a x i m u m s t a n d a r d p o r t s i z e s.
C YLINDER E N
D I DEN TIFICATION
C ylinder ends are numerically identified as shown below . On double rack units the upper left hand cylinder end is designated as No. 1. Continuing
clockwise, the upper right hand cylinder is No. 2, the lower right hand cylinder end is No. 3, and the lower left hand cylinder end is No. 4.
On single rack Hydraulic units the lower rack is used.The right cylinder end is No. 3 and the left cylinder end is No. 4.
H Y D R A U L I C S E R I E S
22
M O U N T I N G O P T I O N S
F L O -T O R K H Y D R A U L I C S E R I E S
T O P A N D F A C E F L A N G E B A S E F L A N G E
B O T T O M
N O T E :D i m e n s i o n s a r e s y m m e t r i c a l a b o u t t h e c e n t e r l i n e o f t h e p i n i o n.
N OTE :Consult factory for dowelling recommendations
DIM.
A B C D E F G H J K L M N P R S in in in in in in in in in in in in in in in in MODEL
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm 900 2.98 1.48 2.63 2.385/16” NC 4.75 3.50 2.50 4.00.44 .38 1.88 4.75 3.50 2.50 4.00X 1800 75.6937.59 66.80 60.45 1/2” DP 120.6588.9063.50101.60 11.18 9.6547.75120.65 88.90 63.50 101.603700 4.50 2.25 3.00 3.003/8” NC 7.25 4.38 3.00 5.75.56 .50 2.75 6.50 4.38 3.00 5.00X 7500114.30 57.1576.2076.20 5/8” DP
184.15
111.2576.20 146.0514.2212.70 69.85 165.10111.2576.20 127.0015000 6.76 3.38 4.75 3.753/4” NC 9.50 6.75 4.758.25 .69 .63 4.00 7.75 6.75 5.25 6.75X
30000171.70 85.85 120.65 95.25 13/16” DP 241.30
171.45 120.65209.55 17.53 16.00 101.60 196.85 171.45 133.35 171.4575000 11.31 5.667.38 6.25
1” NC 14.75 11.259.25 13.38.81 1.00 6.66 11.75 11.25 9.25 10.50X
150000287.27 143.76 187.45158.75 1-3/4” DP 374.65 285.75 234.95 339.85 20.57 25.40 169.16 298.45 285.75 234.95266.70300000 16.26 8.1310.00 11.501-1/4” NC 23.25 18.00 15.0021.25 1.06 1.25 9.38 19.50 18.00 12.00 16.50X 600000
413.00
206.50
254.00
292.10
1-3/4” DP
590.55
457.20
381.00
539.75
26.92
31.75
238.25
495.30
457.20
304.80
419.10
STANDA RD ‘A’ DIM
“A A” ADJUSTOR*
“AC” CUSHION*MODEL 90º 180º 360º ADD-ON ADD-ON NUMBER in in in in in mm mm mm mm mm 900 6.318.1911.96 1.01 .841800160.27 208.03 303.7825.65 21.34
37008.4911.24 16.73 1.81 7500215.65285.50 424.9445.971500012.7917.1925.99 2.3930000324.87 436.63 660.1560.71 7500024.6033.3950.99 1.87 150000624.84 848.11 1295.1547.5030000034.9345.93 67.93 2.34600000
878.59
1157.73
1716.28
59.44
A S E R I E S P N E U M A T I C - E N V E L O P E D I M E N S I O N S - C U S H I O N S A N D S T R O K E A D JU S T O R S
D I M
E N S I O N S
24
D I M
E N S I O N S -C U S H I O N S A N D S T R O K E A D JU S T O R S
F L O -T O R K D I M E N S I O N S
*“A A” (A d j u s t o r) a n d “A C ” (C u s h i o n) d i m e n s i o n s a r e i n d i v i d u a l d i m e n s i o n s a n d a r e t o b e
a d d e d t o t h e s t a n d a r d ‘A’ d i m e n s i o n f o r e a c h a d j u s t o r o r c u s h i o n.
*“A A” (A d j u s t o r) a n d “A C ” (C u s h i o n) d i m e n s i o n s a r e i n d i v i d u a l d i m e n s i o n s a n d a r e t o b e
a d d e d t o t h e s t a n d a r d ‘A’ d i m e n s i o n f o r e a c h a d j u s t o r o r c u s h i o n.
H Y D R A U L I C S E R I E S - E N V E L O P E D I M E N S I O N S - C U S H I O N S A N D S T R O K E A D JU S T O R S
STANDA RD ‘A’ DIM
“A A” ADJUSTOR*
“AC” CUSHION*MODEL 94º 184º 364º ADD-ON ADD-ON NUMBER
in in in in in mm mm mm mm mm 4.52 5.507.85 1.01 1.16A100
114.81 139.70 199.3925.65 29.467.119.63 14.65.89 1.04A500
180.59244.60 372.1122.6126.4210.08 13.22 18.44 1.32.66 A1000
256.03 335.79 468.3833.53 16.7613.9518.9629.11 1.48 .96A4000
354.33 481.58 739.3937.5924.3818.54 25.57 39.70 2.09.96A10000
470.92
649.48
1008.38
53.09
24.38
THESE DIM ARE THE SA ME AS STANDA RD ‘A’ DIM.
94º 184º
KG LB KG
1.81 5
2.27
4.0813
5.90
7.712511.34
19.055524.95
26.767634.47
32.219241.73
S
90º 180º 360º KG LB KG LB KG
3.63 10
4.54 11 4.99
4.0811 4.99 12
5.44
8.1620 9.07 26 11.79
9.98 24 10.89 2812.70
27.67 64 29.03 74 33.57
D E S I G N F E A T U R E S
●H EA VY D UTY H YDRAULIC - 3,000 PSI MAX .
O P T I O N A L F E A T U R E S
●A DJUSTABLE C USHIONS ●
M INIMIZE BACKLASH
Racks
●
H EAT TREATED HIGH STRENGTH ALLOY STEEL
Tie Rods
●
H IGH STRENGTH
ALLOY STEEL
●
P RE -STRESSED
Bearing Cap
●
P ILOTED STEEL OR
DUCTILE IRON
Bearings
●P RECISION BEARINGS
●
S UBSTANTIAL EXTERNAL LOAD CAPACITY
Pinion
●
S INGLE KEYED HOLLOW SHAFT ●
H EAT TREATED ALLOY STEEL
Housing
●
F ABRICATED STEEL
OR DUCTILE IRON
Cylinder Tubes
●
C USTOM MATERIAL
Pistons
●P ATENTED FLOATING DESIGN ●S ELF -ALIGNING •F LOATING DESIGNN •
S ELF-ALIGNING
IMENSIONAL D ATA:U NITS O F M EASURE: M ET RIC:
B:C:
G:J:
M:
M E G A T O R K
28
T Y P I C A L P E R F O R M A N C E
F L O -T O R K M E
G A T O R K
*O u t p u t To r q u e (l b.i n.) = To r q u e Fa c t o r x O p e r a t i n g P r e s s u r e (p s i ) E x a m p l e :
M o d e l 9M @ 2,500 p s i d e l i v e r s (3,000 x 2,500=) 7,500,000 l b -i n t o r q u e.
MODEL TORQUE OUTPUT TORQUE (lb.-in.) @ VA RIOUS PRESSURES*
NUMBER FACTOR* 1,000 psi 1,500 psi 2,000 psi 2,500 psi 3,000 psi 1M 333333,000499,500666,000832,5001,000,0001.5M 500500,000750,0001,000,0001,250,0001,500,0002M 667667,0001,000,5001,334,0001,667.5002,000,0003M 1,0001,000,0001,500,0002,000,0002,500,0003,000,0004M 1,3331,333,0001,999,5002,666,0003,332,5004,000,0005M 1,6671,667,0002,500,5003,334,0004,167,5005,000,0006M 2,0002,000,0003,000,0004,000,0005,000,0006,000,0007M 2,3332,333,0003,499,5004,666,0005,832,5007,000,0008M 2,6672,667,0004,000,5005,334,0006,667,5008,000,0009M 3,0003,000,0004,500,0006,000,0007,500,0009,000,00010M 3,3333,333,0004,999,5006,666,0008,332,50010,000,00015M 5,0005,000,0007,500,00010,000,00012,500,00015,000,00020M 6,6676,667,00010,000,50013,334,00016,667,50020,000,00025M 8,3338,333,00012,499,50016,666,00020,832,50025,000,00030M 10,00010,000,00015,000,00020,000,00025,000,00030,000,00040M 13,33313,333,00019,999,50026,666,00033,332,50040,000,00050M
16,667
16,667,000
25,000,500
33,334,000
41,667,500
50,000,000
MODEL DISPLACEMENT MODEL DISPLACEMENT DISPLACEMENT (gal.) PER STROKE*
NUMBER FACTOR* 90º180º270º360ºgal/degree gal.gal. gal.gal.1M 0.03 2.52 5.047.5610.081.5M 0.04 3.607.2010.8014.402M 0.05 4.829.6514.4719.303M 0.087.2014.4021.6028.804M 0.119.9019.8029.7039.605M 0.1412.3324.6636.9949.326M 0.1614.7629.5244.2859.047M 0.1917.1034.2051.3068.408M 0.2320.3440.6861.0281.369M 0.2522.2344.4666.6988.9210M 0.2825.2950.5875.87101.1615M 0.3934.7469.48104.22138.9620M 0.5851.84103.68155.52207.3625M 0.6760.03120.06180.09240.1230M 0.7971.19142.38213.57284.7640M 1.18106.29212.58318.87425.1650M
1.37
123.03
246.06
369.09
492.12
*D i s p l a c e m e n t (g a l ) = D i s p l a c e m e n t Fa c t o r x R o t a t i o n a l A r c (d e g r e e s).
E x a m p l e : 10M x 270º d i s p l a c e s 0.281 g a l./d e g r e e x 270º= 75.9 g a l.
Deceleration pressure of 5,500 psi to dissipate the In addition, since it is difficult and in many cases T = Wr sin Ø
UPPORTED W EIGHT
) should include the weight of the turntable as
well as the load. T orque (T f ) required to overcome friction must be added to the acceleration torque ) is usually uniform and can be
r-Arc length equal to radius
1 revolution = 360
1 radian = 57.3
K INETIC E NERGY is the energy of a mass in motion. It is a function of the moment of inertia (
square of the angular velocity (
E k= 1/2 J ω2
Moment of Inertia J= J arm+ J load
NERGY E k= 1/2 J ω2
Moment of Inertia J= J table+ J load
S
For high speed applications and applications involving external lever arm reactions, considerations must
be given to a typical hydraulic system that includes the use of cross-over relief valves to eliminate excess pressure build-up in the FLO-TORK actuator should the operator try to stop the load by closing the discharge . An alternate method would be to install accumulators or other devices to absorb the hydraulic shock. See additional caution note on page 31.
H IGH S PEED-S MOOTH S PEED C ON T ROL
Controlled acceleration and deceleration . . . with the FLO-TORK rotary actuator rotating at a constant speed.
G EN TLE A CCELERATION
Y ou have the maximum mechanical advantage where you need it . . . at the beginning of the travel. Force arrow
S PEED
Maximum velocity is when the load is halfway to its destination. Smooth acceleration to that point . . . then
G EN TLE D ECELERATION
Y ou have the maximum mechanical advantage where you need it . . . at the end of the travel. Deceleration is a
H I G H F R I C T I O N A P P L I C A T I O N S
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