Moog serioes Flo-Tork rotary actuators

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T Y P I C A L P E R F O R M A N C E H Y D R A U L I C S E R I E S O H I O O S C I L L A T O R TORQUE O U T P U T T O R Q U E ( N m ) @ V A R I O U S P R E S S U R E I N B A R * M O D E L T O R Q U E N U M B E R F A C T O R * 3 4 5 1 6 9 1 0 3 1 3 8 H6 0.982 33.4 50.1 67.8 101 136 H12 2.05 69.7 105 141 211 283 H19 2.95 100 150 204 304 407 H37 6.39 217 326 441 658 882 H67 9.83 334 501 678 1010 1360 H133 20.9 711 1070 1440 2150 2880 H251 39.3 1340 2000 2710 4050 5420 H501 84.3 2870 4300 5820 8680 11600 H1002 181 6150 9230 12500 18600 25000 H2002 391 13300 19900 27000 40300 54000 DISPLACEMEN T D I S P L A C E M E N T ( L ) P E R S T R O K E M O D E L D I S P L A C E M E N T N U M B E R F A C T O R * 1 0 0 O 1 9 0 O 2 8 0 O 3 7 0 O H6 0.0002 0.02 0.038 0.056 0.074 H12 0.0004 0.04 0.076 0.112 0.148 H19 0.0006 0.06 0.114 0.168 0.222 H37 0.001 0.1 0.19 0.28 0.37 H67 0.002 0.2 0.38 0.56 0.74 H133 0.004 0.4 0.76 1.12 1.48 H251 0.008 0.8 1.52 2.24 2.96 H501 0.016 1.6 3.04 4.48 5.92 H1002 0.04 4 7.6 11.2 14.8 H2002 0.08 8 15.2 22.4 29.6 E N D C A P O P T I O N S * O u t p u t To r q u e ( N m) = 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 ( b a r) . E x a m p l e : M o d e l H 6 7 @ 6 9 b a r d e l i v e r s ( 9 . 8 3 x 6 9 ) = 6 7 8 N m t o r q u e . * D i s p l a c e m e n t ( 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 : M o d e l H 6 7 @ 1 0 0 0 s w e e p s ( . 0 0 2 x 1 0 0 ) = . 2 L . N O T E : E x c e e d i n g m a x i m u m p r e s s u r e m ay b e d e t r i m e n t a l t o t h e a c t u a t o r a n d m ay r e d u c e t h e c y c l e l i f e . C o n s u l t f a c t o r y f o r a p p l i c a t i o n s w h e r e m a x i m u m p r e s s u r e m ay b e e x c e e d e d . ST ROKE ADJUSTORS 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. IN TERNAL ST ROKE ADJUSTORS 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. 0- 5 º I N T E R N A L S T R O K E A D J U S T O R 36 M O O G F L O - T O R K H Y D R A U L I C S E R I E S
E N D C A P O P T I O N S EXTERNAL ST ROKE ADJUSTORS External stroke adjustors permit 0- 20º of adjustment. 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. IN TERNAL ST ROKE ADJUSTOR & ADJUSTABLE CUSHION The 0-5º internal stroke adjustor and the adjustable cushion are combined into a single option. The Ohio Oscillator design moves the cushion engagement position with end of stroke adjustment so the full engagement length of the cushion is retained at any stroke adjustment setting. Not available on standard H6/H12 models-Consult factory. 0- 2 0 º E X T E R N A L S T R O K E A D J U S T O R T Y P I C A L M O D E L S H 6 - H 3 7 E X C E P T F I X E D O R I F I C E D E L E T E D CUSHIONS Cushions are designed to protect the actuator from damaging impact at the end of rotation. When properly sized and adjusted, cushions may also provide smooth deceleration, external engery absorption and noise reduction. Cushions trap fluid at the end of stroke by blocking 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 rack by the propelling action of the actuator and the slowing of external mass which imparts energy into the actuator through the shaft. A check valve is included to bypass the cushion action at the start of rotation in the reverse direction. A D J U S T A B L E C U S H I O N I N T E R N A L S T R O K E A D J U S T O R & A D J U S T A B L E C U S H I O N EXTERNAL ADJUSTOR & FIXED CUSHION A combined fixed orifice cushion and stroke adjustor is available on Ohio Oscillator hydraulic <strong>actuators</strong>. Like the air units, setting the stroke adjustment does not affect cushion engagement length. However, the amount of cushion effect is not adjustable in this option. The fixed cushion orifice is sized to absorb the propelling torque developed on the working side of the actuator at speeds of less than 90º/sec and may not be sufficient to adequately stop additional inertial loads imparted through the shaft. Air bleeds not available with this option. E X T E R N A L S T R O K E A D J U S T O R & F I X E D C U S H I O N TYPICA L MODELS H67 -H2002 EXCEPT FIXED ORIFICE DELETED D O U B L E R A C K A D J U S T O R & C U S H I O N C O M B I N A T I O N S DOUBLE RACK ADJUSTOR & CUSHION COMBINATIONS External stroke adjustors, (0- 20º) and adjustable cushions are not available on single rack hydraulic units. Double rack units can be specified with external stroke adjustors on one rack (or end) and adjustable cushions on the other rack (or end.) When independent adjustable cushions and external stroke adjustors are used, stroke reduction has a direct effect on cushion engagement. The cushion arc will be reduced by the amount of stroke reduction adjusted into the actuator. *NOTE: 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 69 bar. H Y D R A U L I C S E R I E S O H I O O S C I L L A T O R *CAUTION: Stroke Adjustors and Cushions should never be adjusted while the system is under pressure. *NOTE: Call out cylinder position of option. H Y D R A U L I C S E R I E S M O O G F L O - T O R K 37
Page 1 and 2: ROTARY ACTUATORS IMAGINE A WORLD WH
Page 3 and 4: HH HYDRAULIC SERIES OHIO OSCILLATOR
Page 5 and 6: T A B L E O F C O N T E N T S D E S
Page 7 and 8: E N V E L O P E D I M E N S I O N S
Page 9 and 10: E N D C A P O P T I O N S A S E R I
Page 11 and 12: S H A F T O P T I O N S S I N G L E
Page 13 and 14: H O W T O O R D E R A SERIES MODEL
Page 17 and 18: E N D C A P S 0 - 2 0 º E X T E R
Page 19 and 20: S H A F T O P T I O N S H O L L O W
Page 21 and 22: H O W T O O R D E R A SERIES MODEL
Page 25 and 26: H O W T O O R D E R P SERIES MODEL
Page 29 and 30: E N D C A P O P T I O N S EXTERNAL
Page 33 and 34: H O W T O O R D E R HYDRAULIC SERIE
Page 35: E N V E L O P E D I M E N S I O N S
Page 41 and 42: H O W T O O R D E R SERIES H TORQUE
Page 45 and 46: M S E R I E S A C T U A T O R S S P
Page 47 and 48: M E G A T O R K A P P L I C A T I O
Page 49 and 50: R O T A R Y A C T U A T O R D E S I
Page 51 and 52: U N I T M A S S A S E R I E S P N E
Page 53 and 54: U N I T M A S S A S E R I E S - U N
Page 55 and 56: Q U A N T I T I E S A N D F O R M U
Page 57 and 58: C U S H I O N C A P A C I T Y A N D
Page 59 and 60: F T H Y D R A O L I C Dim ‘D’ B
Page 61 and 62: A P P L I C A T I O N S P E C I F I
Page 63 and 64: N O T E S N O T E S N O T E S M O O

Moog serioes Flo-Tork rotary actuators

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