Precision. Quality. Reliability. Alpha Series (AD) Rotary Indexing Tables

Transcription

1 OMION Precision. Quality. eliability. lpha eries (D otary Indexing ables

2 ankyo lpha eries (D otary Indexing ables

3 Overview ankyo s lpha eries (D ankyo is the worldwide leader in indexing technology and continues to develop innovation in motion control. ankyo s core indexing system is based upon the roller gear cam mechanism, a simple combination of a globoidal cam and cam followers in a precision machined turret. he profile of the cam, and the rolling contact surfaces of the cam followers produce a perfectly smooth, controlled motion. his results in ankyo s lpha eries (D rotary indexing tables capable of producing; greater output torque for higher inertia loads, faster indexing speeds with no backlash, and unmatched positioning accuracies! arranty Due to the outstanding field performance of units sold to date, ankyo is pleased to announce that the warranty period for all its new lpha (D units sold are extended to ( years. Each unit will be filled before shipment with series synthetic gear oil, thus making our units filled for life/maintenance free vs. our competitor s units like those whose designs utilizes a cogged drive belt and lesser quality oils. MINENNCE FEE Mobil HC NKYO OMION ervice ll ankyo lpha eries (D units sold in North merica are assembled and can be fully serviced from our location in idney, Ohio. idney Ohio

4 lpha eries (D General Features ider selection of sizes, number of stops, and indexing periods than any other manufacturer haft center distances available: 7 to 5 mm tandard stationary flange with hollow bore: 7 to mm bore diameter able diameters: to mm upports customer dial sizes: to, mm ( to Construction Features Preloaded roller gear cam and cam followers with zero-backlash for superb accuracy and extremely quick settling time Precision machined steel cam and turret for unmatched accuracy Output table supported by upper and lower preloaded tapered roller bearings for increased stiffness and load capacity Industry s largest diameter cam followers to survive extreme loading/crash scenarios and for increased service life Durable cast iron housing instead of aluminum for more dimensional stability in changing temperatures and better damping characteristics High precision, matched-set needle roller cam followers for smooth motion and no change in accuracy even after many years of continuous operation vailable Configurations OP OP 9 5 Index Period ** 8 *** *** *** * Please contact ankyo for special output stops not listed above. ** 7D, 9D minute index period for stop is, all other sizes 9 vailable Models *** ( dial positions

5 ection B-B ection - ection - ection B-B Cam Follower hru Bore aper oller Bearing Cam Follower aper oller Bearing aper oller Bearing urret urret urret Input haft Cam Input haft Cam 5

6 7D pecifications ypical Dial ize 5 ( mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/- arc seconds epetitive ccuracy +/- arc seconds llowable xial Load, lbs. (7,9 N llowable adial Load 59 lbs. (, N llowable Bending Moment, in*lbs ( N*m Bending Moment igidity.e+ in*lbs/rad (.E+5 N*m/rad Drive motor sizes /8 and / HP (. and. k oltage / ph Hz (other voltages available Product eight without motor lbs (5 kg Load Capacity (inertia vs. time top top top top Load Inertia ( lb in.8... x Motor 5 x Motor 9 5 x Motor Motor 5 x 5 Motor Motor 8 top top top top Load Inertia ( lb in x 5 Motor Motor.8... x 5 Motor Motor.8... x 5 Motor x 5 Motor..8.. Load Data Force ( (lbf lbf 8 8 Output Load Capacity xial (F a adial (F r H Load Force Fr Fa C L 8 or H ( inches NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

7 (/ BKE 7D Dimensions h -. Ø7 H 5 7 h7 -. INDE EFEENCE POIION (CIBED LINE ( M8.5, DP 5 ( M, DP ON 85 BC ( M, DP ON 5 BC ( M5.8,8 DP ON 8 BC ( Ø. ( Ø5.8 OGH (O BE EMED BY COME OP POIION GEED MOO EE PGE (/ BKE (/ BKE 8 COE k Motor 7.5 OPIONL IE.7 DIL MONING FCE 7.5 MOO INEFEENCE HF EENION NOE: LL DIMENION IN MM.k Motor OP POIION 5 GEED MOO EE PGE h -. Ø7 H 5 7 h7 -. INDE EFEENCE POIION (CIBED LINE ( M8.5, DP 5 ( M, DP ON 85 BC ( M, DP ON 5 BC ( M5.8,8 DP ON 8 BC ( Ø. ( Ø5.8 OGH (O BE EMED BY COME COE. (/ BKE OPIONL IE 5. DIL MONING FCE MOO INEFEENCE HF EENION NOE: LL DIMENION IN MM tandard Input haft ( surface side Output Fixed Flange pecifications h -. Ø (DIL BLE Ø7 h7 -. (DIL PILO Ø5 (FIED FLNGE Ø7. ±.5 HOING 78 8 ECION - Ø7 H8 +. Ø (H FCE 7

8 9D pecifications ypical Dial ize (8 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/- arc seconds llowable xial Load, lbs (,88 N llowable adial Load 85 lbs (,7 N llowable Bending Moment,89 in*lbs ( N*m Bending Moment igidity.e+ in*lbs/rad (.5E+5 N*m/rad Drive motor sizes / and / HP (. and. k oltage / ph Hz (other voltages available Product eight without motor 5 lbs ( kg Load Capacity (inertia vs. time Load Inertia ( lb in.5 x top Motor Motor 5 x 9 top Motor Motor x top Motor Motor x 5 8 top Motor Motor Load Inertia ( lb in 5 x top Motor Motor 5 x 5 9 top Motor Motor 5 x 5 9 top Motor x...8. top Motor Load Data Output Load Capacity xial (F a adial (F r Load Force Fr Fa 5 H Force (lbf ( lbf or H ( inches C L NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo. 8

9 9D Dimensions ( M, DP ON BC ( M8.5, DP ON 8 BC ( M5.8, DP ON 5 BC OP POIION 5 GEED MOO EE PGE k Motor 7.5 Ø H h INDE EFEENCE POIION ( M8.5, DP 5 h ( Ø9 ( Ø7.8 OGH (O BE EMED BY COME 5 h (/ BKE.5 (/ BKE.5 COE OPIONL IE.7 DIL MONING FCE HF EENION MOO INEFEENCE NOE: LL DIMENION IN MM OP POIION GEED MOO EE PGE k Motor ( M, DP ON BC ( M8.5, DP ON 8 BC ( M5.8, DP ON 5 BC Ø H 8 h INDE EFEENCE POIION ( M8.5, DP 5 h ( Ø9 ( Ø7.8 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE.5 COE OPIONL IE.7 DIL MONING FCE HF EENION MOO INEFEENCE NOE: LL DIMENION IN MM tandard Input haft ( surface side Output Fixed Flange pecifications h -. Ø5 (DIL BLE Ø h7 -.5 (DIL PILO Ø8 (FIED FLNGE Ø. ±.5 HOING 5 8 ECION Ø H8 Ø (H FCE 9

10 D pecifications ypical Dial ize (, mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/- arc seconds epetitive ccuracy +/- arc seconds llowable xial Load,5 lbs (8,7 N llowable adial Load, lbs (5,8N llowable Bending Moment,95 in*lbs (79 N*m Bending Moment igidity.e+ in*lbs/rad (7.5E+5 N*m/rad Drive motor sizes / and HP (. and.75 k oltage / ph Hz (other voltages available Product eight without motor 9 lbs ( kg Load Capacity (inertia vs. time Load Inertia ( lb in x 5 top x 5 top 7.5 x 5 top Motor Motor 75 Motor Motor x 5 9 top 75 Motor Motor Load Inertia ( lb in.5 x top 75 Motor Motor x..8.. top 75 Motor Motor x..8.. top 75 Motor Motor 5 x top Motor Load Data 5 Output Load Capacity xial (F a adial (F r Load Force Fr Fa 5 H Force ( (lbf lbf C L 8 or or H ( inches NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

11 D Dimensions H 85 h INDE EFEENCE POIION ( M8.5, DP 5 h -. ( M8.5, DP ON 5 BC ( M.5, DP ON BC ( Ø ( Ø7.8 OGH (O BE EMED BY COME ( M, DP ON 58 BC 5 h OP POIION 5 5 GEED MOO EE PGE.5 58 (/ BKE 79.5 COE 97 (/ BKE.5.k Motor DIL MONING FCE HF EENION NOE: LL DIMENION IN MM 5 5 ( M8.5, DP ON 5 BC ( M.5, DP ON BC ( M, DP ON 58 BC OP POIION GEED MOO EE PGE.75k Motor H 85 h INDE EFEENCE POIION ( M8.5, DP 5 h ( Ø ( Ø7.8 OGH (O BE EMED BY COME 5 5 h (/ BKE.5. (/ BKE.5 COE 8 8 OPIONL IE DIL MONING FCE MOO INEFEENCE HF EENION 7 NOE: LL DIMENION IN MM tandard Input haft ( surface side Output Fixed Flange pecifications h -. Ø7 (DIL BLE Ø h7 -.5 (DIL PILO Ø85 (FIED FLNGE Ø5. ±.5 7 HOING 5 ECION - Ø5 H8 +.9 Ø +.5 (H FCE

12 5D pecifications ypical Dial ize 5 (,5 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/-7.5 arc seconds llowable xial Load, lbs (7,77 N llowable adial Load,9 lbs (,8 N llowable Bending Moment 5, in*lbs (,7 N*m Bending Moment igidity.8e+7 in*lbs/rad (.E+ N*m/rad Drive motor sizes and HP (.75 and.5 k oltage / ph Hz (other voltages available Product eight without motor 87 lbs (85 kg Load Capacity (inertia vs. time Load Inertia ( lb in 7.5 x top.5k Motor.75k Motor 5 x 5 top.75k Motor.5 x top.5k Motor.75k Motor 5 x top.5k Motor.75k Motor Load Inertia ( lb in 7.5 x top.5k Motor.75k Motor 7.5 x.5.5 top.5k Motor.75k Motor 7.5 x.5.5 top.5k Motor.75k Motor x 8 top.75k Motor Load Data Output Output Load Capacity xial (F a adial (F r Load Force Fr Fa 5 H Force (lbf ( lbf 5 5 or or H ( inches C L NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

13 5D Dimensions ( M.5, DP ON BC ( M.75, DP ON 85 BC ( M8.5,7 DP ON BC OP POIION GEED MOO EE PGE 9.75k Motor Ø57 H 7 h7 -. INDE EFEENCE POIION ( M.5, DP 5 h -. HF EENION ( Ø ( Ø.8 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE.5 COE 8 8 DIL MONING FCE NOE: LL DIMENION IN MM ( M.5, DP ON BC ( M.75, DP ON 85 BC ( M8.5,7 DP ON BC 7 7 OP POIION 5 8 GEED MOO EE PGE.5k Motor Ø57 H 7 h7 -. ( M.5, DP 5 INDE EFEENCE POIION 5 h ( Ø ( Ø.8 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE 55. COE OPIONL IE 9.5 DIL MONING FCE MOO INEFEENCE HF EENION NOE: LL DIMENION IN MM tandard Input haft ( surface side h -. Output Fixed Flange pecifications Ø (DIL BLE Ø7 h7 -. (DIL PILO Ø (FIED FLNGE Ø57. ±.5 HOING 5 ECION - Ø57 H8 +. Ø (H FCE

14 9D pecifications ypical Dial ize 7 (,7 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/-7.5 arc seconds llowable xial Load, lbs (59,89 N llowable adial Load,7 lbs (5, N llowable Bending Moment 8, in*lbs (, N*m Bending Moment igidity 5.E+7 in*lbs/rad (5.7E+ N*m/rad Drive motor sizes and 5 HP (. and.7 k oltage / ph Hz (other voltages available Product eight without motor 97 lbs (8 kg Load Capacity (inertia vs. time top top top top Load Inertia ( lb in 9 5 x 5.5k Motor.5k Motor x 5.5k Motor.5k Motor...8. x.5k Motor.5k Motor 5 x.5k Motor.5k Motor 8 top top top top Load Inertia ( lb in 8 x.5k Motor.5k Motor x.5k Motor.5k Motor 9 5 x.5k Motor.5k Motor x 7.5k Motor...8. Load Data Output Load Capacity Output Load Capacity xial (F a Load Force Fr Fa adial (F r H Force ( (lbf or H ( inches C L NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

15 9D Dimensions (8 M.75, DP ON BC ( M,5 DP ON 7 BC ( M.5, DP ON 5 BC OP POIION 8 GEED MOO EE PGE.5k Motor Ø H 8 h INDE EFEENCE POIION ( M.75, DP 5 h ( Ø8 ( Ø5.7 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE 59. COE.5.5 DIL MONING FCE HF EENION NOE: LL DIMENION IN MM (8 M.75, DP ON BC ( M,5 DP ON 7 BC ( M.5, DP ON 5 BC OP POIION 5 97 GEED MOO EE PGE k Motor Ø H 8 h INDE EFEENCE POIION ( M.75, DP 5 h -. HF EENION ( Ø8 ( Ø5.7 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE DIL MONING FCE MOO INEFEENCE NOE: LL DIMENION IN MM 7 tandard Input haft ( surface side h -. Output Fixed Flange pecifications Ø9 (DIL BLE Ø h7 -. (DIL PILO Ø8 (FIED FLNGE Ø. ±.5 HOING 5 5 ECION - Ø H8 +.5 Ø +.5 (H FCE 5

16 D pecifications ypical Dial ize 8 (,7 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/-7.5 arc seconds llowable xial Load, lbs (9, N llowable adial Load,7 lbs (9, N llowable Bending Moment,8 in*lbs (,8 N*m Bending Moment igidity 7.E+7 in*lbs/rad (8.E+ N*m/rad Drive motor sizes and 5 HP (. and.7 k oltage / ph Hz (other voltages available Product eight without motor 8 lbs (85 kg Load Capacity (inertia vs. time Load Inertia ( lb in.5 x.5.5 top.75k Motor.5k Motor.5 x top.75k Motor.5k Motor x....8 top.75k Motor.5k Motor.5 x top.75k Motor.5k Motor Load Data x.8 Output Load Capacity Output Load Capacity xial (F a adial (F r Load Force Fr Fa. H Load Inertia ( lb in.5 x top.75k Motor.5k Motor.5 x top.75k Motor.5k Motor.5 x top.75k Motor.5k Motor x top.5k Motor. Force (lbf ( lbf C L or or H H ( ( inches NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

17 D Dimensions (8 M.75, DP ON BC ( M, DP ON 5 BC ( M.5, DP ON BC OP POIION 5 97 GEED MOO EE PGE.k Motor H 75 h INDE EFEENCE POIION ( M.75, DP 5 h ( Ø8 ( Ø5.7 OGH (O BE EMED BY COME 5 h (/ BKE (/ BKE DIL MONING FCE NOE: LL DIMENION IN MM HF EENION OP POIION GEED MOO EE PGE.7k Motor (8 M.75, DP ON BC ( M, DP ON 5 BC ( M.5, DP ON BC H 75 h INDE EFEENCE POIION ( M.75, DP 5 h -. HF EENION h -. ( Ø8 ( Ø5.7 OGH (O BE EMED BY COME (/ BKE (/ BKE DIL MONING FCE MOO INEFEENCE NOE: LL DIMENION IN MM tandard Input haft ( surface side Output Fixed Flange pecifications h -. Ø7 (DIL BLE Ø75 h7 -.5 (DIL PILO Ø (FIED FLNGE Ø7 +. HOING 7 9 ECION - Ø8 +.5 (H FCE 7

18 D pecifications ypical Dial ize 7 (,97 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/-7.5 arc seconds llowable xial Load 7, lbs (, N llowable adial Load 5,85lbs (, N llowable Bending Moment 8, in*lbs (9,75 N*m Bending Moment igidity.5e+8 in*lbs/rad (.8E+7 N*m/rad Drive motor sizes 7-/ and HP (5.5 and 7.5 k oltage / ph Hz (other voltages available Product eight without motor 5 lbs ( kg Load Capacity (inertia vs. time top top top top Load Inertia ( lb in 5 x 5.k Motor 5 x 7.5k Motor 5.k Motor x 7.5k Motor 5.k Motor 9 5 x 7.5k Motor 5.k Motor 8 top top top top Load Inertia ( lb in..8.. Load Data Output Output Load Capacity Load Force x xial (F a adial (F r.5 Fr Fa H x 7 7.5k Motor 5.k Motor 5 x 7 7.5k Motor 5.k Motor 5 x 7 7.5k Motor 5.k Motor x 7 5.k Motor.8... Force (lbf ( lbf or or H H ( ( inches C L NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo. 8

19 D Dimensions 7 5 (8 M.5,5 DP ON BC (8 M, DP ON BC ( M.5,5 DP ( FCE ( M, DP ON BC 5 OP POIION 5 5 GEED MOO EE PGE k Motor Ø H 5 h ( M, DP ON BC INDE EFEENCE POIION (CIBED LINE ( M.5,5 DP ( FCE 5 h (/ BKE 87 8 (/ BKE 9 HINK DIC DIL MONING FCE NOE: LL DIMENION IN MM HF EENION 7 5 (8 M.5,5 DP ON BC (8 M, DP ON BC ( M.5,5 DP ( FCE ( M, DP ON BC OP POIION GEED MOO EE PGE k Motor Ø H 5 h INDE EFEENCE POIION (CIBED LINE ( M, DP ON BC ( M.5,5 DP ( FCE 5 h (/ BKE 87 8 (/ BKE 9 HINK DIC DIL MONING FCE.5 NOE: LL DIMENION IN MM HF EENION tandard Input haft ( surface side Output Fixed Flange pecifications Ø8 (DIL BLE 5 h -.9 Ø h (DIL PILO Ø5 (FIED FLNGE Ø +.5 HOING ECION Ø +.5 (H FCE 9

20 5D pecifications ypical Dial ize (,5 mm vailable tops,,,5,,8,,,5,,,, Indexes per minute ipm max depending on loads Indexing ccuracy (- stop +/-5 arc seconds epetitive ccuracy +/-7.5 arc seconds llowable xial Load 7, lbs (, N llowable adial Load 8,9 lbs (7,78 N llowable Bending Moment 59,7 in*lbs (8,5 N*m Bending Moment igidity.9e+8 in*lbs/rad (.E+7 N*m/rad Drive motor sizes 5 and HP ( and 5 k oltage / ph Hz (other voltages available Product eight without motor 57 lbs ( kg Load Capacity (inertia vs. time Load Inertia ( lb in x 8 top 5k Motor k Motor x 8 top 5k Motor k Motor 5 x 9 top 5k Motor k Motor x top 5k Motor k Motor Load Inertia ( lb in x top 5k Motor k Motor x 7 8 top 5k Motor k Motor.5 x top k Motor.5 x top k Motor Load Data x.5 Output Output Load Capacity xial (F a adial (F r Load Force Fr Fa H Force (lbf ( lbf or or H H ( ( inches C L NOE: Loads are for unidirectional loading only; for combined loading please contact ankyo.

21 9 5D Dimensions (8 M.5, DP ON 5 BC (8 M.5, DP ON 75 BC ( M,5 DP ( FCE ( M.5, DP ON BC OP POIION GEED MOO EE PGE 8.5 k Motor Ø5 Ø Ø H 8 7 h (8 M,DP ON BC INDE EFEENCE POIION (CIBED LINE (8 M.5, DP ( FCE 5 h HF EENION (/ BKE 97 (/ BKE 7 HINK DIC DIL MONING FCE NOE: LL DIMENION IN MM (8 M.5, DP ON 5 BC (8 M.5, DP ON 75 BC ( M,5 DP ( FCE ( M.5, DP ON BC OP POIION GEED MOO EE PGE 5.5 5k Motor Ø5 Ø Ø H 8 7 h (8 M,DP ON BC INDE EFEENCE POIION (CIBED LINE (8 M.5, DP ( FCE 5 h (/ BKE 7 9 (/ BKE 8 HINK DIC DIL MONING FCE HF EENION 9 NOE: LL DIMENION IN MM tandard Input haft ( surface side Output Fixed Flange pecifications Ø (DIL BLE 75 h -.9 Ø7 h (DIL PILO Ø8 (FIED FLNGE Ø HOING 78 ECION - Ø +.5 (H FCE

22 Model Code a ize haft-to-shaft distance (hese are available b Model lpha eries c Number of tops ( c Index Period ( Number of stops of the indexing drive. Cam rotation period during which the output moves. d Motion Curve M- Curve e Hand of Cam Dwell ight Hand Cam Indicates relationship between rotation direction of input and output shafts and indicates number of dwells. is standard. ight Hand Cam Left Hand Cam pecial Order f Output tandard tandard orque Limiter on output g Input haft Projection Geared Motor on urface h Mounting tandard nit is completely filled with oil and can be mounted in any position. i pecial Instruction Include the symbol in case of special orders tandard (No ymbols pecial Instructions Please contact ankyo sales with any special instructions.

23 Options Model election Information ankyo model codes are specified by a combination of numbers and alphabetic characters. n erroneously specified product code will usually result in a product unusable in other applications. se the same caution when specifying the product code for the geared motor and optional torque limiters. hen specifying other requirements such as special gear ratios, motor voltages, copper plated terminal boxes, etc., include the symbol at the end of the product code and attach a separate user requirements sheet. Queries concerning price, volume, and delivery should be directed to a ankyo salesman or representative. Geared Motor GM. D 9D g OPION Blank = N/ B = Brake Motor = ashdown a Model b Motor Power c Gear atio d Motor oltage e pecification f Model ize Indicates the motor power D / Other options available Indicates the manufacturer of geared motor ankyo standard Other motors available Indicates the size and model of indexer g Mounting Positions -FCE -FCE * Other mounting positions available upon request (td 9 iming Cam & ensor Model PNP NO g h i a Model b ensor ype c No. of ets d td e Model ize f Model ype g Polarity h Control Logic i No. of Dwells L D M E witch 7 9 iming Prox witch Mounting td 5 Cam & with QD Bracket, pecial 9 ensor M Cable, iming Cam, Bracket, & Guard iming Cam, ONLY & Guard D td NPN PNP NO (td NC (Opt Blank=

24 iming Cam Prox ensor Dimensions mm PO ENO & QD CODE ENO BCKE EMOBLE GD (F C B IMING CM Y M BOL (LOOEN FO NGLE DJMEN E D K L M-BOL (LOOEN FO GD EMOL G ( E H ( E able of Dimensions J NI B C D E (F G H J K L M 7D 9D D 5D 9D D M8 M8 M8 M M M Control Block Diagram he lpha eries rotary indexing table is typically operated in a cycle-on-demand configuration. his means that for each machine cycle, a PLC commands the camshaft to rotate one revolution to advance the output table one position. he rotary table input shaft will then stay stationary in the dwell position until the PLC commands it to index again. sensor package on the camshaft is used to indicate to the PLC when it has reached the dwell position. variable frequency drive (FD is typically used to control the motor stops and starts and for speed control. Index/Dwell ignal tart witch or External Control Circuit FD peed Control Optional PLC

25 orque Limiting Clutch D eries Flange to Flange ype, Hollow Center Description ankyo s D eries features a low profile, hollow center bore and a ground center pilot for flange mounted dial plates, gears, or sprockets. ankyo s proprietary design uses a nine detent ball and pocket configuration to enhance lubrication while reducing the pocket vacuum, thus eliminating inconsistent overload conditions. Hardened metal components accommodate rotational shock loads during speed ramps to reduce pocket wear. orque settings are easily adjusted by rotating the top plate. Multiple torque ranges are achieved by exchanging all or a partial group of die springs. Precision internal components produce low backlash, repetitive overload threshold in both directions while maintaining an overall high rigidity. tandard units are free spinning when the torque range is exceeded & automatically reset every of rotation after the overload is removed. Optional overload monitoring sensor mounts in the hollow bore. Features orque settings are adjustable by rotating the top plate; multiple torque ranges are achieved in less than minutes by exchanging the springs. Compact design offers versatile mounting in any position & a standard option for our D/lpha index. ccurate resetting within ± arc seconds in either direction and large bending moment capacity. nit is free-spinning during overload and automatically resets every after cured overload condition. Optional proximity sensor detects when a torque limit setting has been exceeded or overloaded. orque Limiter (option Optional Overload Detection Prox 5

26 D eries - orque Limiting Clutch

27 ervice Network NKYO CHIN DING CO., LD. NKYO OMION ILY NKYO EIKHO CO. KOE OMION HILND IN OFFICE GEN 55 tate oute 7 idney, Ohio PHONE: ( F: ( sales@sankyoautomation.com L: Locations NKYO EIKHO CO. -7- abatashinmachi, Kita-ku, okyo, Japan -858 Phone: Fax: overseas@sankyo-seisakusho.co.jp L: NKYO CHIN DING CO., LD. oom, Block B, No.9 Guiping oad, hanghai China Phone: Fax : sales@sankyochina-trading.com L: NKYO EIKHO CO. KOE -7-5, Digital Empire, 8 hin-dong, Youngtong-gu, uwon-si, Kyeonggi-do, outh Korea Phone: +8 (95 58 Fax : +8 (95 58 NKYO EIKHO CO. IN F-, No., Ln. 5, ec., itun d., itun Dist., aichung City 79, aiwan (.O.C. Phone: Fax :

28 epresented by: OMION 55 tate oute 7 idney, Ohio 55 Phone: ( ankyo merica Inc. D.B.. ankyo utomation. pecifications and dimensions are subject to change without notice. Consult ankyo sales before ordering. Patent rights and copyrights for some mechanisms, trademarks, images, drawings and other material in this catalog all belong to ankyo eisakusho Co. I-D-/