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CSF-3 series manual 

 

- Contents 2 - 

 

Memo 

 
 
 

Содержание CSF-3 Series

Страница 1: ...ng the equipment so as to prevent an accident resulting in a serious physical injury damaged by a malfunction or improper operation Product specifications are subject to change without notice for impr...

Страница 2: ...re operating the equipment Be careful in handling products and parts Do not give strong shock to parts and units with a hammer Do not scratch or bruise them Possible damage is assumed If you use the e...

Страница 3: ...der oscillating movement 6 2 8 How to obtain the static safety coefficient 6 Chapter 3 Efficiency characteristics 7 3 1 Double axial unit type 1U 7 3 2 Gear head type 1U CC 8 Chapter 4 No load running...

Страница 4: ...CSF 3 series manual Contents 2 Memo...

Страница 5: ...CC Gear head type Specification None standard product SP special specifications such as shapes and performance 1 2 Model Model Reduction ratio Rated torque at input 2000r min Peak torque at start sto...

Страница 6: ...mm Mass 13 7 Gear head type CSF 3 XX 1U CC Unit mm Mass 11 4 Note Please confirm the dimensions specification drawing issued by us for detail 4 M1 6 tap 3 2 evenly spaced 4 M1 6 tap 3 2 evenly spaced...

Страница 7: ...Mmax Maximum load moment load Mmax permissible moment Mc 2 Checking the life Obtain the average radial load Frav and the average axial load Faav Obtain the radial load coefficient x and the axial loa...

Страница 8: ...average radial load Frav Note that the maximum radial load within the t1 section is Fr1 and the maximum radial load within the t2 section is Fr2 Formula 3 How to obtain the average axial load Faav No...

Страница 9: ...a 6 LB 10 Life hour Nav Average output rotational speed r min See How to obtain the average load C Basic dynamic load rating N kgf See Table 1 Pc Dynamic equivalent radial load coefficient N kgf See F...

Страница 10: ...ain the static safety coefficient of the cross roller bearing by Formula 9 General values under the operating condition are shown in Table 4 You can obtain the static equivalent radial load Po by Form...

Страница 11: ...ng pages on each series Measuring condition Grease lubrication Harmonic grease SK 2 Application quantity Appropriate application quantity 3 1 Double axial unit type 1U Reduction ratio 30 Reduction rat...

Страница 12: ...60 70 80 90 100 10 0 10 20 30 40 500r min 1000r min 2000r min 3500r min 5000r min 10000r min 0 10 20 30 40 50 60 70 80 90 100 10 0 10 20 30 40 500r min 1000r min 2000r min 3500r min 5000r min 10000r...

Страница 13: ...100 10 0 10 20 30 40 500r min 1000r min 2000r min 3500r min 5000r min 10000r min 0 10 20 30 40 50 60 70 80 90 100 10 0 10 20 30 40 500r min 1000r min 2000r min 3500r min 5000r min 10000r min 100 90 80...

Страница 14: ...rrection amount by reduction ratio No load running torques of Harmonic Drive vary in accordance with the reduction ratio The values in Graph 1 below are the values for the gear head type 1U CC reducti...

Страница 15: ...ing torque 30 0 34 30 0 32 50 0 30 50 0 28 100 0 26 100 0 24 Overdrive starting torque Overdrive starting torque means the instantaneous starting torque that the input side high speed side starts rota...

Страница 16: ...ee values on the corresponding page of each series 0peraling the drive without fixing ratcheting will result in earlier abrasion of the teeth and shorter lifespan of the wave generator bearing due to...

Страница 17: ...e actual rotating angle as the angle transmission error when any rotating angle is given as an input Example of measurement R er 1 2 er Angle transmission error 1 Input rotating angle 2 Actual output...

Страница 18: ...ive correspond to a cycle of the input shaft from the mechanical viewpoint of Harmonic Drive Therefore the frequency is double the input frequency as it is the main element of the error If the charact...

Страница 19: ...gram is divided into 3 partitions and the spring constants in the area are represented as K1 K2 and K3 K1 The spring constant when the torque changes from zero to T1 K2 The spring constant when the to...

Страница 20: ...zero the torsional angle does not become absolutely zero and a small amount remains This is called hysteresis loss Hysteresis amount Reduction ratio Unit Hysteresis amount 30 10 rad 1 3 arc min 4 5 5...

Страница 21: ...1U CC Maintain the recommended case accuracy shown below in design for embedding to ensure that excellent performance of Harmonic Drive is fully demonstrated Recommended accuracy for case embedding R...

Страница 22: ...l load and axial load of Model No 3 The values in the graph are those when the average input rpm is 2 000r min and basic rated life of L10 7 000h Example The maximum tolerable radial load Fr will be 3...

Страница 23: ...mp the mounting flange Part A in the diagram by bolting Bolt tightening torque for mounting flange Model No 3 Number of bolts 4 Bolt size M1 6 Mounting PCD mm 15 Nm 0 26 Tightening torque kgf m 0 03 M...

Страница 24: ...inspection No greasing or grease coating is needed when mounting them in systems Grease specification Lubricant name Harmonic grease SK 2 Manufacturer Harmonic Drive Systems Ambient temperature rage 0...

Страница 25: ...Chapter 10 Design and Precautions on assembly 21 Memo...

Страница 26: ...duct that has been subject to 1 User s misapplication improper installation inadequate maintenance or misuse 2 Disassembling modification or repair by others than Harmonic Drive Systems Inc 3 Imperfec...

Страница 27: ...Minami Ohi Shinagawa ku Tokyo Japan 140 0013 TEL 81 0 3 5471 7800 FAX 81 0 3 5471 7811 Overseas Division 5103 1 Hotakaariake Azumino shi Nagano Japan 399 8301 TEL 81 0 263 81 5950 FAX 81 0 263 50 5010...

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