VARIABLE MOTOR REDUCTOR ADJUS TABL EG RM O REV. …VARIABLE MOTOR REDUCTOR General Information T...
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Kit to assemble a compact group composed by an engine and a gears box with reduction. According to the different gears combination it can be obtained the following reductions: 9/15/25/45/125/225/625/1125: 1 The output axis is Ø 3 mm and it can be coupled with all standard mechanical adaptation available for this diameter (universal joints, pulley, etc) 1 DC Motor 1 60 mm Axis 1 Frame-square set 1 110 mm-125 mm Axis 2 Tubular plastic separator, L= 25mm 1 Flexible pressure washer 1 Tubular brass separator, L= 8mm 1 10 teeth gearwheel, for the motor 1 Tubular brass separator, L= 5mm 2 30/10 teeth gearwheel, red colour 2 M3 x 35mm screw with nut 2 30/10 teeth gearwheel, white colour 1 M3 x 12mm screw 2 50/10 teeth gearwheel, red colour 1 M4 Nut 2 50/10 teeth gearwheel, white colour Before carrying out the assembly you must study the attached drawings. 1. Assemble the two frame-square using M3x35mm screws and the tubular plastic separators (L= 25mm), before placing nuts you must to place the motor between frames. Connection terminals for the motor must remain in the vertical groove. The motor will be under pressure tightening the two M3x35mm screws. Before tightening them, check that everything is aligned and adjusted with a flat base. Check that no element is forced. 2. - Place the 10 teeth gearwheel on the motor axis; tighten it with a hard object. Carry out this operation with precaution in order to not damage the motor or the gearwheel. Tighten in the axis way to avoid the gearwheel remain tilted. Do not tighten it too much; you must leave a couple of millimetres as margin, to allow it to freely turn. 3. - To well understand the operating mode principle of this motor-reductor, it is suitable to start assembling the reduction, which is indicated hereafter, in this one appears different elements composing the kit. (See the last figure of the following page, reduction 1125:1) Notes: The red colour gearwheels are inserted into pressure in their corresponding axis and consequently they always interdependently turn with it. The white colour gearwheels have the central hole with a slightly higher dimension than the axis diameter, and for this reason they always freely turn. The driving output will be always taken long axis. At the gearwheel opposite side you must insert (by pressure) the flexible washer, to avoid that axis and gearwheels move. To fixe gearwheels and flexible washer, you must always General Information Transcription of the original technical data supplied by the manufacturer âãRegistered names and brands mentioned in this document are propriety of their respective owners ASSEMBLY C-8051 C-8051 30/10 White blanco Red Red White 30/10 M4 M3x12 screw passing over the gearwheel and it is screwed on the frame-square (do not tight too strongh , to allow gearwheel to freely turn). Behind, place the M4 nut which will act as separator. 50/10 50/10 50/10 Flexible washer 5mm Brass separator Motor 10 8mm Brass separator motor M3x35 Pag. 1/2 REV. 0742 ADJUSTABLE GEAR MOTOR PARTS LIST
Transcript of VARIABLE MOTOR REDUCTOR ADJUS TABL EG RM O REV. …VARIABLE MOTOR REDUCTOR General Information T...
Kit to assemble a compact group composed by an engine and a gears box with reduction.According to the different gears combination it can be obtained the following reductions: 9/15/25/45/125/225/625/1125: 1The output axis is Ø 3 mm and it can be coupled with all standard mechanical adaptation available for this diameter (universal joints, pulley, etc)
1 DC Motor 1 60 mm Axis1 Frame-square set 1 110 mm-125 mm Axis2 Tubular plastic separator, L= 25mm 1 Flexible pressure washer 1 Tubular brass separator, L= 8mm 1 10 teeth gearwheel, for the motor 1 Tubular brass separator, L= 5mm 2 30/10 teeth gearwheel, red colour 2 M3 x 35mm screw with nut 2 30/10 teeth gearwheel, white colour 1 M3 x 12mm screw 2 50/10 teeth gearwheel, red colour1 M4 Nut 2 50/10 teeth gearwheel, white colour
Before carrying out the assembly you must study the attached drawings.1. Assemble the two frame-square using M3x35mm screws and the tubular plastic separators (L= 25mm), before placing nuts you must to place the motor between frames. Connection terminals for the motor must remain in the vertical groove. The motor will be under pressure tightening the two M3x35mm screws. Before tightening them, check that everything is aligned and adjusted with a flat base. Check that no element is forced.2. - Place the 10 teeth gearwheel on the motor axis; tighten it with a hard object. Carry out this operation with precaution in order to not damage the motor or the gearwheel. Tighten in the axis way to avoid the gearwheel remain tilted. Do not tighten it too much; you must leave a couple of millimetres as margin, to allow it to freely turn.3. - To well understand the operating mode principle of this motor-reductor, it is suitable to start assembling the reduction, which is indicated hereafter, in this one appears different elements composing the kit. (See the last figure of the following page, reduction 1125:1)
Notes: The red colour gearwheels are inserted into pressure in their corresponding axis and consequently they always interdependently turn with it. The white colour gearwheels have the central hole with a slightly higher dimension than the axis diameter, and for this reason they always freely turn.
The driving output will be always taken long axis. At the gearwheel opposite side you must insert (by pressure) the flexible washer, to avoid that axis and gearwheels move. To fixe gearwheels and flexible washer, you must always
VARIABLE MOTOR REDUCTORGeneral Information Transcription of the original technical data supplied by the manufacturer
âãRegistered names and brands mentioned in this document are propriety of their respective owners
ASSEMBLY
E L E C T R O N I C C I R C U I T S
C-8051C-8051
30/10White
blanco
Red
Red
White30/10
M4
M3x12 screw passing over the gearwheel and it is screwed on the frame-square (do not tight too strongh , to allow gearwheel to freely turn).Behind, place the M4 nut which will act as separator.
50/10
50/10
50/10
Flexible washer
5mm Brass separator
Motor
10
8mm Brass separator
motor
M3x35
Pag. 1/2
REV. 0742ADJUSTABLE GEAR MOTOR
PARTS LIST
COMPONENTS
Pag. 2/2
C-8051C-8051Do not forget brass separators to allow gearwheels operating in correct place (see diagrams)In some combinations (example= 25:1 (A)) it is necessary to move one of plastic separators and its screw, to place in this hole an axis with gearwheels. Another possibility is to assemble the combination illustrated in the figure 25:1 (B).
The frames-squares can be assembled, indistinctly, with flanges towards interior or exterior.More over of indicated (illustrated) combinations it is possible to do many more. You only have to suitably combine available gearwheels, taking care that their couplings remain soft, without excessive friction. Before connecting the motor, check it with your hand to appreciate if all the system correctly turns.To calculate a reduction you only have to multiply assembled gearwheels values.Example corresponding to the figure on the previous page:
Note: Each factor corresponds of each gearwheel value (teeth number). The first corresponds to the motor. The last gearwheel should not be divided by 10.
GEAR MOTOR
Voltage= minimum 1,5V; typical: 3V; maximum: 4,5VCurrent Intensity= empty: approx. 150mA, full load up to 3ASpeed= 4000 / 14000 rpm
125:1
Plastic separator
Flexible washer
Brass separator
Brass separatorRed
Red
White
625:127:1 45:1
15:11125:1
25:1 ( A ) 25:1 ( B )
8
5
1 30 30 50 50 1125 50 = = 1125:1 10 10 10 10 10 1
REV. 0742
