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7 Economy series Product Overview Product Overview Economy series 7

Timing Pulleys & Idlers & Belts / Round Belt Pulleys & Idlers & Belts QExample of Use for Economy series Idlers and Economy series Backside Round Belt Pulleys & Idlers & Belts Timing Pulleys & Idlers & Belts /
Idlers
Idlers

Economy series - Idlers
Tensioning Wheels
Timing Pulleys Tooth profiles Products Economy series Pulleys Timing
Backside Tensioning Wheels
New
conform to JIS/ISO QExample of Use 1: Belt Tensioning Mechanism
P.07-007 P.07-007
standards. Intended Use:
· Adjust the up and down movement of the back tensioning wheel to
Idlers Good Engagement adjust the tension force of the timing belt. Idlers
Motion & Operability
· In multi-point drive, the engagement rate can be improved by setting
P.07-033 High Stability the back tensioning wheel in the middle position. P.07-033
Timing Belts can be increased. Timing Belts
· In combination with proper tension, the service life of the timing belt
Function of Economy series Idlers
· Mostly used for tooth surface tensioning of the timing belt
P.07-055 P.07-055
Round Belt Pulleys & Idlers & Belts QTooth Profile Engagement of MISUMI Economy series Idlers Economy series Idlers Idlers & Belts Round Belt Pulleys &

· MISUMI Economy series idlers tooth profiles conform to JIS and ISO standards, matching with the standard
belt tooth profile for smoother rotation.
P.07-088 1Generic products on the 2Generic products on the MISUMI Economy series QExample of Use 2: Mechanical Swing Arm Rotation Mechanism Economy series P.07-088
Backside Tensioning Wheels
T5 Tooth Profile
market * (Large clearance) market * (With acute angle) (Good engagement) Intended Use:

· The rotation of the timing belt is controlled by a stepper motor
Belt Belt Belt to rotate the workpiece.
Engagement of Idler
and Timing Belt Motion & Operability
Idler Idler Acute Idler · Use the robotic arm to supply and set up the workpiece.
Clearance
Angle The relative position of the timing belt can be adjusted according
Engagement Clearance Large Medium Small to the shape of the workpiece.
· After setting the workpiece, rotate it to the collet position angle, and then
Belt Wear Medium High Low use the robotic arm to transfer it to the next process.
Positioning Accuracy Low Medium High · During assembly, the angle alignment of the above two parts shall
be adjusted with a jig separately.
* Problems of generic products on the market Function of Economy series Backside Tensioning Wheels Economy series
· Squeezing the timing belt for tensioning Timing Pulleys
QRotation Stability of MISUMI Economy series Idlers · Tightening force of timing belt after long-term use
· MISUMI Economy series MISUMI Economy series · The tooth surface runout control of the Economy
Bearings
idlers use MISUMI series idlers is consistent with the standard
Economy series product, and the belt drive is smoother. (Unit: mm)
bearings with stable Dia. of Idler Tooth Top Circle d0 5.96≤d0≤203.20 Economy series Timing Pulleys QExample of Use 3: Inspection Jig for Variable Resistor
quality and low noise. Runout Tolerance (Circumferential Runout) ≤0.13
Intended Use
· Perform rotation resistance test on the knob of variable resistor
QPrecautions of Selection Motion & Operability
· Set the variable resistor on the placement table separately
· Use the cylinder to clamp the knob through the belt
Example Precautions of Selection for Economy series Idlers · Perform repeated forward and reverse rotating action of the knob
and Economy series Backside Tensioning Wheels by using the rotation of the motor and the friction of the belt
Backside Tensioning Wheels 1. When the backside tensioning wheel is used on the outside, the · Fix the mechanism part on the inspection and measurement
selected Idler diameter should be more than 20% larger than the instrument separately
minimum pulley diameter in the product catalog. Function of Economy series Timing Pulleys
2. When the backside tensioning wheel is used on the outside, it · Acting as a drive wheel to drive the timing belt
should be set close to the large pulley. · Economy series Timing Pulleys with flange can effectively prevent
3. The bending angle of the belt should be greater than 140°. the timing belt from deviation
4. The flat belt pulley without bulge should be used for the backside Function of Economy series Idlers
Drive tensioning pulley. Economy series Idlers · Cooperating with Economy series Timing Pulleys (driving wheel)
5. Do not use the backside tensioning wheel for the polyurethane belt. to be used as driven wheel
· Provides tensioning for the Economy series Timing Belts
07-034