Motor-Operated Adjusting Carrier

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1 Sway Detectio ad Correctig Equipmet Sway Detectio ad Correctig Equipmet Motor-Operated djustig Carrier B-MC B-MR BVL-5

Swayig of the coveyor belt causes loads to fall ad coveyor belt damage.

Matsushima s Motor-Operated djustig Carrier detects coveyor belt sway ad automatically corrects

Features Ideal protectio for your materials, your products ad your coveyor belt Carrier side

s a additioal beefit, your coveyor belt life is exteded because the breakage ad damage caused by

Easy istallatio ad maiteace he Motor-Operated djustig Carrier requires o extra istallatio space.

2 Swayig of the coveyor belt causes loads to fall ad coveyor belt damage. adjustmet of the coveyor belt is the oly way to correct this swayig. Matsushima s Motor-Operated djustig Carrier detects coveyor belt sway ad automatically corrects it, greatly reducig the time ad cost eeded for operatio cotrol ad maiteace. Features Ideal protectio for your materials, your products ad your coveyor belt Carrier side moutig type B-MC Fallig loads ad the resultig accidets ca be preveted. s a additioal beefit, your coveyor belt life is exteded because the breakage ad damage caused by swayig ad twistig is preveted. Easy istallatio ad maiteace he Motor-Operated djustig Carrier requires o extra istallatio space. It ca easily be mouted o your coveyor, ad is built to operate eve uder severe evirometal coditios. he Motor-Operated djustig Carrier replaces covetioal maual adjustmet ad simplifies coveyor belt maiteace. Retur side moutig type B-MR BVL-5 : old type : utomatic reset type

3 Operatio Priciples of Motor-Operated djustig Carrier (ith old ype ).. Operatio Priciples he the coveyor belt sways, the belt edge pushes the touch pulley ito a slated positio. he, the potetiometer i the detector rotates at a agle i proportio to the pulley slat agle, ad the microswitch i the detector operates to specify the directio for correctio at the same time. he positioer i the motor actuator compares the potetiometer resistace value of the detector with that of the motor actuator, ad operates the motor actuator to tur the adjustig carrier i a directio that agrees with the potetiometer resistace value of the motor actuator to correct the sway he adjustig carrier maitais the slat agle after the coveyor belt positio has bee corrected ad the belt edge is o loger i cotact with the touch pulley. If the coveyor belt sways i the same directio agai, the adjustig carrier will automatically move to correct the belt sway. If the coveyor sways i the opposite directio, the adjustig carrier will tur i the reverse directio to adjust the coveyor belt, correctig the sway at the momet the belt edge pushes agaist the touch pulley o the other side to slat it. rragemet of Motor-Operated djustig Carrier Compoets Note: he adjustig carrier turs couterclockwise (directio 3 ) to correct the deviatio whe the coveyor belt deviates (sways) i directio show i the figure above, ad turs clockwise (directio 4 ) whe the belt deviates i directio. djustig carrier 0 for detectio 0 ouch pulley Coveyor belt 4 movig directio Output rod (8 to 30 steps) Limit switches Limit switch Positioer Power supply 4 for feedback Motor actuator Limit switch for detectio

4 pplicatio Example Costat Feed eigher (CF) (Costat Feeder) I iro ad steel plats or cemet plats, a costat feeder is attached to the bottom of the hopper to remove a costat amout of material from the hopper. his feeder uses a flat belt, ad flat belts characteristically sway uder certai operatio ad maiteace coditios. s a result, the belt edge frequetly suffers damage caused by rubbig agaist the detectio arm of the load cell. he oly way to solve this problem is by the positio adjustmet of tail pulley bearigs while the coveyor is still ruig. his adjustmet must be completed quickly, or humidity will cause the materials to stick to the belt ad the coveyor frame will warp. he retur side moutig type Motor-Operated djustig Carrier is widely used i iro ad steel plats as well as cemet plats to correct coveyor belt sway, ad has prove results i the reductio of maiteace costs, prevetio of accidets, ad reliable performace. Costat feed coveyor Compoud hopper Coveyor scale Motor-operated adjustig carrier for CF Coveyor Motor ctuator Item Eclosure llowable emperature Specificatios IP55 0 C to 50 C Supports ruios Joits Clevis brackets Stroke 8 mm for ormal operatio Speed 97/3 mm/mi. (50/0 z) Operatig ime 3/30 s (50/0 z) (with ormal stroke) Force.7 kn (80 kgf) Positio Limit Switches Oe each for forward limit ad backward limit For positio feedback ( kω) Drivig Motor Reversible motor ( mi. ratig) Positioer No-cotact type, with operatio status idicator lamp Space eater 0, 7 kω (for prevetio of iteral codesatio) hermal Relay ith thermal trip cotact sigal Power Supply 00 V (00 V) 50/0 z Power Cosumptio 5 he potetiometer output is oly for detectio ad caot be used exterally. djustig Carrier Item Specificatios pplicable Coveyor idth mm to 000 mm pplicable Coveyor Speed 50 m/mi. max. rough gle 0, 30, 45 Max. Operatig gle ±0 : No trough agle o the retur side (Stadard trough agle: 30 ) Item Eclosure llowable emperature Slat gle of ouch Pulley Positio Limit Switch Gear Ratio Coectio Cable Specificatios IP7 0 C to 50 C 4 max. For detectio of coveyor sway agle ( kω) Set agle: 3 3/ 5-core CVV (Cotrol-use, viyl-isulated, viyl-sheathed) cable:.5 mm 5 m

5 Exteral Dimesios i mm Carrier side moutig type ctuatig Device 3-lead outlet Cable size: 8 to dia. L ±0 (belt : 00 mm max.) L ±5 (belt : 350 mm mi.) θ S Detectig Device 5-core CVV cable:.5 mm 5 m 5 to 5 0 dia he above diagram illustrates the exteral dimesios of model B-MC-0530 (belt : 050 mm, trough agle: 30 ). m± -5 5 oval holes (belt : 350 mm max.) -9 3 oval holes (belt : 400 mm mi.) b a eight adjustig oval holes -4 dia. mtg. holes B-MC-050 B-MC-00 B-MC-075 B-MC-090 B-MC-00 B-MC-05 B-MC-0 B-MC-35 B-MC-40 B-MC-50 B-MC-0 B-MC-80 B-MC : he dimesios of motor actuators S ad L ad of detectors a ad b deped o the trough agle m θ S =30 L B-DC B-DC-0030 B-DC B-DC B-DC-0030 B-DC-0530 B-DC-030 B-DC-3530 B-DC-4030 B-DC-5030 B-DC-030 B-DC-8030 B-DC a b Retur side moutig type ctuatig Device Detectig Device Coveyor frame (to be provided by the customer) 0 dia. ouch pulley 5 to 5 U bolt L ±0 (belt : 00 mm max.) L ±5 (belt : 350 mm mi.) 3-lead outlet Cable size: 8 to dia. 5 he above diagram illustrates the exteral dimesios of model B-MR-0505 (belt : 050 mm.). E ±3 m± -5 5 oval holes (belt : 350 mm max.) -9 3 oval holes (belt : 400 mm mi.) a 50 5-core CVV cable:.5 mm 5 m B-MR-05 B-MR-05 B-MR-05 B-MR-05 B-MR-0005 B-MR-0505 B-MR-005 B-MR-3505 B-MR-4005 B-MR-5 B-MR-5 B-MR-8005 B-MR E L m B-DR-05 B-DR-05 B-DR-05 B-DR-05 B-DR-0005 B-DR-0505 B-DR-005 B-DR-3505 B-DR-4005 B-DR-5 B-DR-5 B-DR-8005 B-DR a

6 Desigatio B M : Motor-operated adjustig carrier D : C : Carrier side moutig type R : Retur side moutig type (uits: cm) : 00 V : 00 V 05 : rough agle 5 (for retur side moutig type oly) 0 : rough agle 0 30 : rough agle : rough agle 45 Coectio Diagram (old ype s) for Uidirectioal Coveyor pplicatio lways coect to a groud. If left ugrouded, oise iterferece may damage the equipmet. hermal trip sigal G R : Iteral wirig relay termials. No eed to coect these termials. R Motor actuator hermal relay Positioig limit switch 5M 5M (backward limit) G 4 3 Noise filter for feedback kω Space heater 0 7 kω 3 5 Positioer M Positioig limit switch (forward limit) S S S4 S3 3 5-core cable 4 5-core cable No. detector kω (00 Ω to kω) S S S3 S S S Ω No. detector kω (00 Ω to kω) 00 Ω Carrier side moutig Forward ru No. detector Retur side moutig Forward ru No. detector Notes:. auto reset type detector is also available.. If the wires betwee termials ad ad termials 3 ad 4 are short-circuited i the above diagram, the motor will start ruig to move the Motor-Operated djustig Carrier back to the eutral positio after the coveyor belt sway has bee corrected ad the deviatio (sway) sigal idicates 0 (zero). Coveyor belt No. detector Coveyor belt No. detector Moutig positios For forward ru, mout the motor actuator ad detectors as show o the left. For reverse ru, reverse the positios of the No. detector ad the No. detector. Mout the detectors so that their lead outlets are positioed to the outside of the coveyor belt. Cautio Read the istructios to esure correct ad suitable applicatio of products. Cotact our earest sales office whe usig our products for ay systems used i situatios which may be life threateig. Distributor ED SLES OFFICE / FCORY -8-8, Norimatuhigashi, Yahataishi-ku, Kitakyushu, , Japa el: +8-(0) Fax: +8-(0) PONG REPRESENIVE OFFICE Oddyssey Bldg. F, 4, Jukdo-ro, 8beo-gil, Buk-Gu, Pohag-Si, Gyeogsagbuk-do, 79-84, Korea el: +8-(0) Fax: +8-(0) ifo@matsushima-m-tech.com SNGI DONG MSUSIM MCINERY CO., LD. 70 egcag Road, Dahog, Malu, Jiadig, Shaghai 088, Chia el: +8-(0) Fax: +8-(0)

Indicator No mark Single preset Dual preset DIN W144 H72mm DIN W48 H96mm No mark DIN W72 H72mm (4 digit) (6 digit) Counter/Timer

Indicator No mark Single preset Dual preset DIN W144 H72mm DIN W48 H96mm No mark DIN W72 H72mm (4 digit) (6 digit) Counter/Timer FX/FX/FX Series DIN W7 7, W8 96, W 7mm er/timer Features 6 iput modes ad output modes ig speed: cps/cps/kcps/kcps Selectable voltage iput (PNP) or No voltage iput (NPN) dditio of Up/Dow iput mode Wide