Magnus Force (Spring-Return)

Size: 52S to 400S & Torque Output 38 to 37164 (in-lbs)
Operating Temperature: Standard seals: -4 °F to 176 ° F
Viton Seals: 5 °F to 248 °F
Silicone Seals: -31 °F to 176 °F
Air Supply Pressure: Minimum air pressure is 30 PSI
Maximum air pressure is 115 PSI
Supply Air: Dry, lubricated or non-corrosive
Dust below 30 microns
Rotation: 90°

Design Standard

  1. Air from Port A forces the pistons outward, causing the springs to compress and the pinion to turn counterclockwise while the spring chamber air exhausts through Port B.
  2. Upon the loss of air pressure, the springs decompress forcing the pistons inwards, causing the pinion to turn clockwise while the air exhausts through Port A.

Specifications

Size Range:
52S to 400S & Torque Output 38 to 37164 (in-lbs)
Temperature:
Standard seals: -4 °F to 176 ° F
Viton Seals: 5 °F to 248 °F
Silicone Seals: -31 °F to 176 °F

Design Features

1.Indicator
Multi-function position indicator with NAMUR mounting, convenient for mounting accessories such as positioners and limit switches.

2.Pinion
The pinion is made from nickel plated steel and conforms to ISO5211, DIN3337, and NAMUR standards. Also available in stainless steel.

3.Actuator Body
According to different requirements, the extruded aluminum alloy ASTM 6005 body can be coated with hard anodized, polyester, PTFE, or nickel.

4.End Caps
The end caps are made of die-cast aluminum and can be coated with polyester, metal powder, PTFE or nickel.

5.Piston
The twin pistons are made of hard anodized coated die-cast aluminum or zinc coated steel. Reverse rotation is achieved by reversing air input for fast operation and long-life span.

6.Stroke Adjustment
Two independent external travel bolts can accurately adjust +5° at both open and closed position.

7.High Performance Spring
Preloaded springs are made from high quality material for resistance to corrosion and long lifespan. Torque requirements can be adjusted by safely and conveniently changing the quantity of springs.

8. Bearings and Guides
Made from low friction, long-life compound material to avoid the direct contact between metals. Maintenance and replacement are easy and convenient.

9.O-Rings
NBR O-Rings trouble free operation at standard temperature ranges. Viton or silicone options are available for high and low temperature applications.

Applications

  • Automotive
  • Chemical
  • Downstream Hydrocarbons
  • Food & Beverage
  • Energy & Onsite Utilities
  • Life Sciences & Medical
  • Mining, Minerals & Metals
  • Water & Wastewater
  • OEM / Engineered Solutions Providers
  • Marine
  • Oil & GAS
  • Power Generation
  • Pulp &Paper

Chart or Graph

Output Torque for PDC Series Double Acting Actuators (in-lbs)

PDC Series MAGNUS FORCE (in-lbs)

Air Supply Pressure 40 PSI50 PSI60 PSI65 PSI80 PSI90 PSI115 PSISpring Output Torque
ModelSpring Qty.0°90°0°90°0°90°0°90°0°90°0°90°0°90°0°90°
52S550346750          5538
52S6432261409675        6544
52S7351253298765124       7652
52S8  46188153117125152125    8859
52S9  3877342109113144113180149  9867
52S10    6532102103137103173138  11075
52S11    582094921299216512720016212082
52S12      86811228115810819315113190
63S510168133101197132        9260
63S6895012082185147250       11173
63S7763211164173128237       12985
63S8  9645161110226239290239355304  14896
63S9    14992213220278220343285  166109
63S10    12473202202266202330266396331185121
63S11      190183254183319248383312203133
63S12      177165242165306229371295221145
75S512894172137261227        12893
75S611067153112243201332       154112
75S7924213586224176313       180131
75S8  11660204150295327382327472416  205150
75S9    186125276302364302453391  231168
75S10    16898255276345276435365523453257187
75S11      239250239250416340504428282205
75S12      220225220225397313486402307224
83S5206142275212414351        204140
83S6178102248171387311526       244168
83S715061219131358270497       285196
83S8  19289331228470506609506748645  326224
83S9    303189442466581466719605  366252
83S10    274147413425552425691564830702407280
83S11      386384525384664523802662448308
83S12      358344497344635482774621489336
Air Supply Pressure 40 PSI50 PSI60 PSI65 PSI80 PSI90 PSI115 PSISpring Output Torque
ModelSpring Qty.0°90°0°90°0°90°0°90°0°90°0°90°0°90°0°90°
92S5277195391212591495        304206
92S6251135350171551434751       365248
92S721173309131509373710       426289
92S8  2771124683126687128687121068912  487330
92S9    4272516286518286511027851  548372
92S10    3861905865907865909857891186990608413
92S11      5445307445309437291144929669455
92S12      5034697034699026681102868730496
105S5451296597442890735        435280
105S63962085413548346481127       523336
105S73401214862687785611071       610392
105S8  429181722474101510591307105916001352  697448
105S9    666387959972125297215441265  784504
105S10    61029690388211968821489117417811467871560
105S11      84779711397971432109017241382959616
105S12      791713108471313761005166912981045672
125S564641686763713101080        699460
125S655827477949612219471664       832558
125S746013368235411247971575       974646
125S8  5932211036664147815581921155823722000  1106743
125S9    947522139014071832140722751859  1248832
125S10    850389129212751735127521861717262921681390929
125S11      1204113316461133208915752531201815311018
125S12      1106100015581000200014432443188516641106
140S511337521513112422661885        1142761
140S69825221363903211516552876       1372912
140S78322921213673196514342726       16021062
140S8  106244318141204257627173328271740893469  18231213
140S9    1655974241624873169248739303248  20531372
140S10    15057432266225730182257377930094532377022831522
140S11      2106202728682027362027794381354025141673
140S12      1956179727171797346925584231331027441823
160S51708109722921690346928680       18411239
160S6146073520531319323124964408       22131487
160S712133631797947297421244151       25841735
160S8  155858427351761391241165089411662665293  29471974
160S9    24781390365537444833374460104921  33192222
160S10    223910183416337245943372577145496948572636912469
160S11      3169300943463009552341866700536440542717
160S12      2921263840982638527538156452499244252965
Air Supply Pressure   40 PSI  50 PSI  60 PSI  65 PSI  80 PSI  90 PSI  115 PSISpring Output Torque
ModelSpring Qty.0°90°0°90°0°90°0°90°0°90°0°90°0°90°0°90°
190S5293819653877291257624797        27351770
190S62584142535232363540842487293       32842124
190S7223087631691814505437006939       38322478
190S8  28151266470031516585692184706921103478806  43812832
190S9    434626116231637381166373100018258  49303186
190S10    3992206258775824776258249647770911524959454703540
190S11      55235284740852849293716011178904560193894
190S12      51694735705447358939662010824849765674248
210S5345225224629370069836054        33632434
210S62965185041423027649653818851       40362921
210S72478117736552354601055948364       47093408
210S8  3169168255234036787787451023187451258611099  53813894
210S9    5036336373908072974580721209910426  60544381
210S10    454926916904739994177399116129754139661210867274868
210S11      6417672787716727111259081134801143573995355
210S12      5930605482846054106398408129931076380725841
240S5488636206585531099928718        49033629
240S641602629550543289267773612674       58864355
240S734341655513333548532676211940       68595089
240S8  4408237278155780112141258614621125861802915993  78425806
240S9    70814797104881160313887116031729415011  88336541
240S10    6355381597621063013170106301656914037199761743698077266
240S11      9037964712444964715852130461925916454107897992
240S12      8311866511710866515117120641852515471117718718
270S5799259741057785681574513736        69664956
270S66992459495857178147541235619932       83465948
270S76010319586035788137721095718949       97456930
270S8  76124399127809568179581993223136199322831425101  111347921
270S9    117898169169671853322145185332732223702  125338913
270S10    1079867891597617144211531714426322223133150927499139139904
270S11      14984157452016215745253312092330517261011531210895
270S12      14002143651918014365243481953429526247111670111878
300S597096452            93916461
300S682754372116487744          112677753
300S7683322831020556561695812409        131439045
300S8  87713567155241026722277       1502010338
300S9    14090823120844217372759721737    1689611630
300S10    12657615119410196582616319658329162641139669331641878112922
300S11      17967175692472017569314732432238226310752065814214
300S12      16533154802328615480300392223336793289862253415507
Air Supply Pressure   40 PSI  50 PSI  60 PSI  65 PSI  80 PSI  90 PSI  115 PSISpring Output Torque
ModelSpring Qty.0°90°0°90°0°90°0°90°0°90°0°90°0°90°0°90°
350S5137458532            1506410382
350S61143551871648910240          1808212462
350S7912518411417968952429517011        2109114533
350S8  118693549219851366632093       2410916613
350S9    196841031129526305263989930526    2711918693
350S10    17374696627482271813758927181477063729757813474053013720764
350S11      25172238353527923835453953395155503440593314622844
350S12      22870204813297820481430943059753202407053625324924
400S7179497691            2549016259
400S81536536382256910842          2913718587
400S9  1999467973440321206        3277420905
400S10  174092753318181716246227       3642123224
400S11    292341311743643419355805241935    4005825552
400S12    26658907241067378905547737890698775229084286666994370527871
400S13      38483338365289233836672924823781701626464734331571
400S14      35907297925031729792647174419279126586015098927526
400S15      33323257474773225747621324014776524545565462723481
400S16       217024514821702595483610273957505115827337164

 

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