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The design of UDL series planet cone-disk step-less speed variator compromises the advanced technology both at home and abroad.
The products include the following main characteristics:
1) High speed regulating precision,up to 0.5-1 rotation
2) Large speed changing range:the speed ratio ranges from 1:4 to 1:7 freely
3) High in strength and long in service life
4) Convenient to regulate the speed
5) Continuous in running, front to back in running direction,smooth in driving,stable in performance and low in noise
6) Full in sealing and suitable for any environment
7) Compact in structure and small in volume
8) Made of high-quality aluminium alloy diecast into forming,good surface,light in weight and it never gets rusty
9) Good in adaptation: UDL series planet cone-disk stepless speed variators can be combined with all kinds of speed reducers as to achieve low stepless speed changing
UDL series planet cone disk stepless speed variators are widely used for foodstuffs,ceramics,packing,chemicals,pharmacy,plastics,paper making, mchine-tools, transportation,and all kinds of automatic production lines,pipelines and assembly lines which need speed-regulation.it is a good companion for your production.
Basic model: UDL 4.0 B5
UD | Code of planetary cone-disk stepless variator |
L | Aluminium alloy casing,and no mark means castiron casing |
4.0 | Relevant motor power |
B5 | Installation position code |
Combination of gear speed reducer and basic model
UDL | Code of planetary cone-disk stepless variator with aluminium alloy casing |
4.0 | Relevant motor power |
2 | Second gear speed reducer,no mark means first gear speed reducer |
C | Code of gear speed reducer |
5 | Speed ratio of gear speed reducer |
B5 | Installation position code |
Speed variator is mainly composed of the below mentioned componenta:sun wheel(11)pressed by disc spring is connected with inputshaft,fixing plate(7)if fixed in the shell of speed variator,the inner edge of many proportional planetary cone-dishes(8)is clamped by sun wheel,the outer edge of planetary cone-dishes is wedged into the clearance between fixing plate and speed regulating cam(2),slide block(13)supported every cone-dish axes is mounted in the radial proportional groove of planetary rack(12)which connected with output shaft(1).with the movement of input shaft,the axes of whole planetary cone dishes group makes revolution movement while every planetary cone dish surrounds itself whirligig,it is just that the planetary rack distilled this revolution movement and passed into output shaft,l,e,output speed.
The speed is adjusted by speed regulation hand wheel(6).while moving hand wheel.the screw closed to hand wheel dries speed regulating cam to make circumferential displacement by extracting pin(4) Under the action of cam gears of fixing cam(3) and speed regulating cam,this circumferential displacement can transfer to axial displacement of speed regulating cam by steel ball(14).it also can make the clear ace between fixing cam and speed regulating cam larger or smaller,the result is that the axes of planetary cone dishes group make radial displacement outwards or inwards along the radial proportional groove of planetary rack,so it can up to speed regulation with transmission ratio`s varation.
Torque is transferred by the attrition of sun wheel and planetary cone dish,planetary cone dish and fixing plate.the given oil of speed variator can make friction belt produce good traction
Outline surface for basic model-B5
Planrtary stepless speed variator Structure and mounting position
Planrtary stepless speed variator Installation diagram for output flange
Planrtary stepless speed variator Installation diagram for torque arm
Planrtary stepless speed variator Installation diagram for output shafts AZ,GZ
Planrtary stepless speed variator Endless transmission view & name of part
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