NTN K-N25 Series Скачать руководство пользователя

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K-N 40

A M 2

Voltage and drive system (2: 200 V Full wave, 4: 200 V Half wave)

Bowl mounting type

Design change code

Feed direction (R: CW, L: CCW)

Body size

Body type

Product No.

Circular base spec.

K-N40

Free set base spec.

K-N40

AM2

K-N40

AM4

K-N40

AH2

K-N40

AH4

K-N40

AT2

K-N40

AT4

K-N40

AF4

Bowl mounting type

Basic type

With aux. hopper

in bowl

With separation

bottom

With bowl

mounting flange

Supply voltage (V)

200

Consumption current (A)

Part No. last digit 2 (Full wave): 2.8

Part No. last digit 4 (Half wave): 3.5

Dissipation power (VA)

Part No. last digit 2 (Full wave): 560

Part No. last digit 4 (Half wave): 700

Drive method

Part No. last digit 2: Full wave

Part No. last digit 4: Half wave

Frequency (times/min)

Part No. last digit 2 (Full wave): 6000 (50 Hz), 7200 (60 Hz)

Part No. last digit 4 (Half wave): 3000 (50 Hz), 3600 (60 Hz)

Spring angle (

θ°

)

Max. loading mass (kg)

(work + bowl mass)

Magnet part No.

K-PMG-324

Cable size

length

(from center)

Magnet: 1.0 mm

0.44 m

Body: 1.5 mm

0.68 m

Leaf spring fitting (places)

Standard No. of leaf springs set

Part No. last digit 2 (for full wave): 8 pieces

4 places = 32 pieces

Part No. last digit 4 (for half wave): 9 pieces

4 places = 36 pieces

Leaf spring part No. (material)

Part No. last digit 2 (for full wave): K-PLS2-86

20 (Steel)

Part No. last digit 4 (for half wave): K-PLS2-116

20 (Steel)

Leaf spring dim. (mm) Length

(hole pitch)

Width

Thickness

Part No. last digit 2 (for full wave): 116 (86)

Part No. last digit 4 (for half wave): 136 (116)

Leaf spring fixing bolt strength

division

12.9

Leaf spring tightening torque

117.6 N·m (1200 kgf·cm)

Outside coating color

Black/silver

Mass (kg)

Circular base spec.

90 98 94 93

Free set base spec.

88 96 92 91

(Note) For controllers that can apply to this machine, refer to the Catalog and the Controller Instruction

Manual.

Содержание K-N25 Series

Страница 1: ...ered check for damage during transport and missing parts If any trouble is found inform the sales office nearby When packaging of the machine and holding fixture for transport are attached to the body be sure to remove them before use Be sure to use NTN controller and bowl for this machine Otherwise specified performance of the machine may not be obtained Introduction 1 1 Before Use 1 2 Precaution...

Страница 2: ...lace of extremely low temperature or high temperature and high humidity See the next page for operating environmental conditions y This machine is a heavy material See the specification in Section 10 for the mass In transporting the machine wear safety shoes watch out for dropping and take due care y Fix the machine securely after installation y Do not conduct the installation and assembly work wi...

Страница 3: ...fect condition such as unusual noise abnormal vibration and omission of parts Note 2 Where the bowl is equipped with the mechanism to align specified parts any parts other than the specified parts cannot be charged Note 3 Operating environmental conditions Operating ambient temperature 0 to 40qC Operating ambient humidity 30 to 90 No dew condensation is allowed Operating altitude 1000 m max Storag...

Страница 4: ... the leaf spring is so set that the vibration may be nearly resonant to the suction frequency of the vibration magnet Accordingly a large vibration can be put forth with small exciting force 4 Names of Main Component Parts Note The actual structure may be different from the illustration shown above because of reasons such as different shapes of bowl and controller and absence of the bowl internal ...

Страница 5: ... A N40 A D1 298 386 452 D2 165 230 300 D3 336 450 530 H1 256r15 286r20 272 40 0 A 315 420 500 B 45r15 64r20 45 40 0 C 37 5 45 48 D M10 u 80 M16 u 100 E K P0800 K P0801 8 M6 tap u 15 6 M8 tap u 15 12 M6 tap u 15 Bowl mounting surface Bowl mounting surface 4 M10 tap through Spot facing I15 depth 10 Controller Base plate dimensional drawing top view Hex bolt Hex bolt Detail A Bowl mounting surface 6 ...

Страница 6: ...0R L1T4 Unit mm D5 H1 H5 H6 N25 198 5 245 314 18 N32 268 250 351 21 N40 334 260 363 21 N40 1 334 310 413 21 With bowl mounting flange K N25R LF1 2 K N32R L2F2 4 K N40R LF4 K N40R L1F4 Unit mm D6 D7 H1 H7 H8 A B N25 269 225 245 270 25 250 8 I7 through N32 300 230 250 285 35 280 6 I9 through N40 420 365 260 295 35 400 6 I9 through N40 1 420 365 310 345 35 400 6 I9 through Note For dimensions of the ...

Страница 7: ...R LAT2 4 Unit mm D5 H1 H5 H6 N25 198 5 256r15 325r15 18 N32 268 286r20 387r20 21 N40 334 272 40 0 375 40 0 21 With bowl mounting flange K N25R LAF1 2 K N32R LAF2 4 K N40R LAF4 Unit mm D6 D7 H1 H7 H8 A B N25 269 225 256r15 281r15 25 250 8 I7 through N32 300 230 286r20 321r20 35 280 6 I9 through N40 420 365 272 40 0 307 40 0 35 400 6 I9 through Note For dimensions of the base plate and the bowl moun...

Страница 8: ...is intended set base clamps and setscrews in 2 places each In the case of a free set base set free set clamps in 3 places as shown below Base mounting hole at 4 places Precautions for installation 1 Assemble and set the machine with sufficient care paid to defects such as deformation of the bowl and the alignment mechanism 2 Wear safety gloves to prevent bare hands from coming into contact with sh...

Страница 9: ...hine under the maximum acceptable amplitude of leaf spring in the item 8 in order to prevent breakage of leaf spring CAUTION Relating to controllers provided with selector switches such as selection of full wave half wave 50 60 Hz and 100 200 V and variable frequency controllers provided with the F V curve setting function adjust the settings to the specifications and power requirements of the bod...

Страница 10: ...ustment of leaf spring 1 Acceptable maximum amplitude of leaf spring To prevent break of the leaf springs operate the machine at amplitude lower than shown in the following table If the machine should be operated at higher amplitude the leaf springs may break at an early date When measuring the amplitude be sure to attach the supplied amplitude marks as shown below and total the readings of upper ...

Страница 11: ... actual operating time of about 40 hours When the tightening is normal there is hardly the additional tightening allowance But consider this requirement as retightening of comfortable fitting of the leaf spring 4 Correction of fatigue When the machine is operated with the speed control knob set to the MAX position at all times add 1 or 2 pieces of leaf springs to a leaf spring unit in either one p...

Страница 12: ...n core tightening bolt to the specified torque At this time be careful so that the position set in 2 above may not deviate 4 Pull out the clearance gauge Check that no deviation is present in the clearance between the magnet and the movable iron core 5 Attatch the cover 3 Change of power frequency The power frequency of the NTN bowl feeder is adjusted in conformance to the value applicable to the ...

Страница 13: ...er source frequency In the case of 50Hz In the case of 60Hz Setting of DIP switch by K EGA57 6 21 6 2 6 2 6 21 9 Troubleshooting If any trouble should be found check the following points 1 No vibration at all In this case distinguish the trouble between mechanical system and electric system as shown below for checking Turn ON the POWER switch remove the cover and bring an iron piece close to the v...

Страница 14: ... of 200 V specification 2 Leaf spring mounting bolt is loosened 3 Tightening bolt of bowl etc is loosened 4 Magnet clearance is too large 5 Omission of removal of fixtures used for transportation 3 Amplitude is decreasing during use 1 Leaf spring is fatigued 2 Leaf spring mounting bolt is loosened 3 Leaf spring is damaged and rust is found 4 Foreign substance is caught in the magnet clearance 5 Bo...

Страница 15: ... last digit 2 200 V 1 8 Dissipation power VA 360 Drive method Full wave Frequency times min 6000 50 Hz 7200 60 Hz Spring angle T Tq q 15q Max loading mass kg work bowl mass 15 Magnet part No Part No last digit 1 for 100 V K PMG 213 Part No last digit 2 for 200 V K PMG 223 Cable size u u length from center Magnet 1 0 mm2 u 0 35 m Body 1 5 mm2 u 0 46 m Leaf spring fitting places 3 Standard No of lea...

Страница 16: ...it 4 Half wave 3000 50 Hz 3600 60 Hz Spring angle T Tq q 15q Max loading mass kg work bowl mass 23 Magnet part No Part No last digit 2 for full wave K PMG 323 1 Part No last digit 4 for half wave K PMG 323 Cable size u u length from center Magnet 1 0 mm2 u 0 44 m Body 1 5 mm 2 u 0 68 m Leaf spring fitting places 3 Standard No of leaf springs set Part No last digit 2 for full wave 7 pieces u 3 plac...

Страница 17: ...ave 6000 50 Hz 7200 60 Hz Part No last digit 4 Half wave 3000 50 Hz 3600 60 Hz Spring angle θ 15 Max loading mass kg work bowl mass 35 Magnet part No K PMG 324 Cable size length from center Magnet 1 0 mm 2 0 44 m Body 1 5 mm 2 0 68 m Leaf spring fitting places 4 Standard No of leaf springs set Part No last digit 2 for full wave 8 pieces 4 places 32 pieces Part No last digit 4 for half wave 9 piece...

Страница 18: ...600 60 Hz Spring angle T Tq q 15q Max loading mass kg work bowl mass 35 Magnet part No K PMG 324 Cable size u u length from center Magnet 1 0 mm 2 u 0 44 m Body 1 5 mm2 u 0 68 m Leaf spring fitting places 4 Standard No of leaf springs set 6 pieces u 4 places 24 pieces Leaf spring part No material K PLS2 150u30 Steel Leaf spring dim mm Length hole pitch u u Width u u Thickness 174 150 u 40 u 3 Leaf...

Страница 19: ...ns specified in the card You are requested to keep the card after reading the descriptions given therein carefully The Instruction Manual is subject to change without prior notice for functional improvement or other purposes Revised March 3 2014 NTN Technical Service Corporation Precision Equipment Division 1578 Higashi Kaizuka Iwata Shizuoka 438 8510 Japan PHONE 81 0538 37 8104 FAX 81 0538 37 812...

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