Industrial Brushless Servomotors Episode 2 doc

... ERAZ61A, ERAZ92A 1/16 1.6 21 0–400 2 ZK21A ERAZ61A, ERAZ92A 3/ 32 2.4 320 – 510 2 AZ63A, AZ81A, A5.19 1/8 3 .2 400–600 2 AZ91C ERAZ92A AZ92A, AM100A ERAZ92A HK31A, HM21A, HM31A EREZ33A LA141A EREZ33A Copper ... 100 –160 Type 310 ER 310 A5.9 0.045 1 .2 140– 310 Type 316 ER316 1/16 1.6 28 0–450 Type 321 ER 321 5/64 2. 0 – Type 347 ER347 3/ 32 2.4 – 7/64 2. 8 – 8 3 .2 – Main...

Ngày tải lên: 05/08/2014, 11:20

... 18.0 20 .0 8.0– 12. 0 – 304L 0.03 18.0 20 .0 8.0– 12. 0 – 305 0. 12 17.0–19.0 10.0–13.0 – 308 0.08 19.0 21 .0 10.0– 12. 0 – 309 0 .20 22 .0 24 .0 12. 0–15.0 – 309S 0.08 22 .0 24 .0 12. 0–15.0 – 310 0 .25 24 .0 26 .0 ... 19.0 22 .0 1.5 Si 310S 0.08 24 .0 26 .0 19.0 22 .0 1.5 Si 314 0 .25 23 .0 26 .0 19.0 22 .0 1.5–3.0 Si 316 0.06 16.0–18.0 10.0–14.0 2. 0–3.0 Mo 316L 0.04 16.0–18.0 10.0–...

Ngày tải lên: 05/08/2014, 11:20

... 5/ 32 5/ 32 5/ 32 5/ 32 8/16 5/ 32 5/ 32 Lap 3/ 32 3/ 32 3/ 32 8/ 32 8/ 32 8/ 32 1/8 1/8 1/8 5/ 32 5/ 32 5/ 32 5/ 32 5/ 32 5/ 32 3/16 3/16 5/ 32 3/16 3/16 5/ 32 Fillet 8/ 32 8/ 32 8/ 32 1/8 1/8 1/8 1/8 1/8 1/8 5/ 32 ... 5/ 32 5/ 32 5/ 32 3/16 5/ 32 5/ 32 3/16 5/ 32 5/ 32 Corner 3/ 32 3/ 32 3/ 32 8/ 32 8/ 32 8/ 32 1/8 1/8 1/8 1/8 1/8 1/8 3/16 5/ 32 5/ 3...

Ngày tải lên: 05/08/2014, 11:20

... cost, 21 Estimating materials, 22 Estimating time, 21 F Fan failures, 27 6 Fan installation, 26 9 Fan laws, 26 7 Fan performance, 26 5 Fans, 25 0, 26 1 Flanged couplings, 21 5 Flexible couplings, 21 8, 23 5 Fluid ... traps, 4 32 Steam traps installation, 438 T Thermodynamics, 138 Thresholds, 13 Tilting pad bearings, 86 Troubleshooting, 111, 160, 164, 170, 176, 20 0, 25 7...

Ngày tải lên: 05/08/2014, 11:20

... triphenil tetrazoliumchloride (TTC), nitroblue tetrazolium (NBT), 2- ( p-iodophenyl )-3 -( p-nitrophenyl )- 5-phenyl tetrazoliumchloride (INT), and resasurine [21 ,29 ]. Toxi-Chromotest TM is a commercial toxicity assay ... mg/kg p-Nitrophenol 25 0/750/1000 mg/kg: 40.7/ 86.3/95.0% inhibition 25 0/750/1000 mg/kg: 13 .2/ 65.0/ 82. 3% inhibition bis-tri-n-butyltinoxide 25 0/500 mg/kg:...

Ngày tải lên: 12/08/2014, 00:21

... right in Figure 2. 9 as pick stick1; B 1 [] pick stick2; B 2 i.e. a philosopher can either pick up stick 1 or stick 2. 2. 3.4 Nondeterminism Nondeterminism goes hand in hand with concurrency. Because, ... The main forms are: (i) i ; B 1 [] i ; B 2 (ii) i ; B 1 [] x ; B 2 (iii) x ; B 1 [] i ; B 2 (iv) x ; B 1 [] x ; B 2 36 2 Process Calculi: LOTOS u x w B Fig. 2. 15. Process I...

Ngày tải lên: 12/08/2014, 07:22

... or another for departures. Apron-drive bridges are controlled by steerable powered wheels at the free end, running over the apron surface. A variant is the over -the- wing bridge, which with the ... release or launch. binary notation System of counting to base of 2, instead of common base of 10. Thus 43 (sum of 2 5 , 2 3 , 2 1 and 2 0 ) is written 101011. All binary numbers a...

Ngày tải lên: 12/08/2014, 08:21

... terrorists. 21 14 THE CRAFT OF SCIENTIFIC PRESENTATIONS combination of these two problems caused many of the students to complain to the head of the department. How- ever, Oppenheimer was already ... of these criteria, some of which are shown in Figure 2- 1 a, the presenters of the proposal used referenced facts and the opinions of ex- perts to assign a...

Ngày tải lên: 12/08/2014, 08:21

... high torque end. rpm 3000- 2000- 10 00- I 1 2 3 Torque Nm Figure 1. 9 Speed versus torque at various supply voltages Industrial Brushless Servomoters 1. 2 2 temperature are explained for ... spreadsheet. My hope is that this publication will be of Industrial Brushless Servomoters 1. 3 IO VDC Figure 1. 5 Unloaded motor at steady-state 1. 3 The loaded motor at s...

Ngày tải lên: 12/08/2014, 16:20

... is Industrial Brushless Servomotors 2. 2 3:l motor by parting company from the hub. Figure 2. 3 shows one of the most common, where the magnets are bound by fibreglass tape. Figure 2. 1 shows ... the cycle is Iav IM(1.0 x 2 + 0.5 x 3 + 0.7 x 3 + 0.5 x 3) = 0.44IM 16 The rms current over the same period is Irms V/I2M( 1. 02 ã 2 + 0. 52 ã 3 + 0. 72 ã 3 + 0. 52 ã 3)...

Ngày tải lên: 12/08/2014, 16:20

... e 36 0 Figure 2.10 Emf and torque for aY-connected squarewave motor 40 Industrial Brushless Servomotors 2 .3 Figure 2.8 Torque and backemf for the'a'phase 38 Industrial Brushless ... connection. Industrial Brushless Servomotors 2 .3 $O To - TM sin20 To is always positive and varies position, as shown in Figure 2. 13. sinusoidally with rotor To...

Ngày tải lên: 12/08/2014, 16:20

... Industrial Brushless Servomotors 3.2 74 determines the position of the shaft by adding or subtracting the number ... the shaft must start exactly from the position reached at the end of the 56 Industrial Brushless Servomotors 2 .4 In Figure 2.15, H will have about the same value in the two cases. However, ... rms 11.7 Torque constant KT Nm/A 1.02 0. 84 Resistance RL...

Ngày tải lên: 12/08/2014, 16:20

... 11 06 Industrial Brushless Servomotors 4.3 i 0 .63 2 V/R ,, , ,, , , , 9 o t O)m (0~ ~ , ,, , ~m Figure 4.7 (a) ... When the brushless motor is used for incremental motion, the motor rating may be affected by the relative values of the 108 Industrial Brushless Servomotors 4.3 cannot be used for the brushless ... 0.84 1.02 Max. continuous current Is A 5.4...

Ngày tải lên: 12/08/2014, 16:20

... case where F :/: 0 gives rzx - ff v/1 + A2 Industrial Brushless Servomotors 4.4 116 The roots of the quadratic are S "- - 2-'~e -+ 77 .2 TeT M When rM > 4re, there is no sinusoidal ... possible: 1. No reducer and a drive pulley radius of _ ~/0.00022 r~ V i~ -0.015m 128 Industrial Brushless Servomotors 4.5 shape is equally distributed. The trapezoidal...

Ngày tải lên: 12/08/2014, 16:20

... 4500 rpm as R 1.29 (3.72 3.22 Psp - 1. 48 ~-~T (T2s - T2soac) - 1. 48 0.422 - ) - 37 W ISO Industrial Brushless Servomoters 5.2 power loss when the brushless motor runs on load at the centre ... cannot be reduced. 1 48 Industrial Brushless Servomotors 5.2 the motor to remain below the maximum temperature, normally 150~ Soac curves The thermal characteristic of a br...

Ngày tải lên: 12/08/2014, 16:20