RINV-OP65

Angular flanged gearbox

The RINV-OP65 is a flanged angular gearbox that, combined with a mechanical position indicator type “OP7” or an electronic position indicator type “EP7”, allows to carry out a visualized adjustment, angular or linear, even if the shaft is in an uncomfortable position.

• Several orientations and connection possibilities. 
• Available with ratios: 1:1 - 1:2 reduction - 2:1 moltiplication. 
• Maximum output torque 8Nm. 
• Aluminium case, black anodized. Steel shafts. Steel bevel gears, case-hardened (Pronox). 
• Movements on ball-bearings, water-proof. 
• Radial load 25 kg - axial load 2,5 kg
• Weight gr. 550. 

  

Photogallery


A.  4 fixing bores Ø4,-M4
B.  Spline 5x5
C.  N.3 M6-120°
D. Fixing flange OP7- EP7 
E.  Hollow shaft Ø14x16 

EXAMPLES OF MOUNTING POSITIONS

 

The RINV-OP is supplied standard as per overall drawing.
To change the mounting position of the OP flange, screw-off the two fixing screws, turn the flange in desired position, and fix the two screws.
To fix the machine side, insert shaft Ø14 into the hollow shaft of the RINV-OP, and lock with fixing screws M6 or spline.


With the shaft block flange on the OP2, OP3, OP6, OP7, OP5, OP9 indicator as a compact unity, we obtain a safe blocking of the drive shaft.
Handle in position “a” or “b”.
Block component in anodized aluminium.
Available stainless steel flange in model FL-B OP3, bore ø14.

FLB-OP2 FLB-OP3 FLB-OP6 FLB-OP7 FLB-OP5 FLB-OP9
bore*
ø 8  ø 14 ø 14  ø 14  ø 20  ø 20
ø 10  ø 10  ø 20  ø 20    ø 25
ø 12    ø 25   ø 25     
* other bores with reducing bushes    



 



Thermoplastic material, steel bush.

 



Thermoplastic material, steel bush.

 

The EP7 electronic indicator, which is supplied with an internal battery and includes in the same case the position sensor and the display unit, measures linear or angular movements,  applicable to many types of industrial machinery (packaging, woodworking, aluminium, coil etc).

Main features:
Simple assembly through the hollow shaft
Powered by long battery life, easy replacement from the front (without loss of quote and parameters)
The display has 7,5mm-high-digits, which allow excellent readability also from a distance.
The hollow shaft is made of stainless steel; shockproof, self-extinguishing plastic container.

Main functions:
▪ Directly programmable by the three front keys
On the display all activated functions are shown by a symbol.
Setting of the value shown on the display for every turn of the hollow shaft;  measurement direction, number of decimals.
Parameters of reset/preset; absolute/relative reference; mm/inches conversion and display in degrees. 3 distinct origins for the correction of by using different tools and the offset function for the compensation of tool wear.

Perfectly interchangeable with indicator OP6 but closer. The total height of  indicator OP7 with spacer flange or block flange is the same of OP6.
The coupling of numbers with a rubber-joint allows, especially in high ratios, a bigger flowability and manoeuvre speed.
• 5 digits counter (standard red digit indicates decimals; on request 2 red digits for hundredths or 5 black digits for mm) and a red digit with hundredth divisions for more reading accuracy. Readings until  99999. ‘Lens to improve the reading’: digit height 7 mm.
• Shock-proof self-extinguishing technopolymer case. Protection IP64. Max. temperature 80°C.
• Reading with 18° inclined or frontal view.
• Standard shaft bore ø20 (OP7) or ø25 bore (OP7F25). Other holes smaller than 20 with reducing bush.
On request:
• Special ratios and measures in Inch.
• Security dowel “c” ø10,5/12 mm.
• Model “IN” with metallic parts in stainless steel.
• Colours: orange RAL 2004, black RAL 9005, grey RAL 7004.
• Combinable tools: flanged gearbox: RINV-OP65.
Available attachments: shaft block flange, spacer flange, movement knob, handle, handwheel.



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                REPRESENTATION OF REDUCTION AND MULTIPLYING RATIOS               



                                            RADIAL AND AXIAL LOAD                                            

The loads are generated by the items connected to the gearbox and can be created for example by the pull of belt drives, accelerations and decelerations, structural misalignments, vibrations, shocks, etc. 
The loads acting on the shafts can be of two types: radial ‹Fr› (radial force) and axial ‹Fa› (axial force), referred to the axis of the shaft; when ordering specify whether the axial load is pull or push type. 

                    Fr = radial load
                    is the load acting in perpendicular direction to the shaft/axis
 
                                                        Fa = axial load
                                                        is the load acting of the shaft/axis


                                         GEARBOX LIFETIME CALCULATION                                       

THEORETIC EXPECTED LIFE* = 10.000H X FU

         RECOMMENDED TORQUE (NM) 
FU = ----------------------------------
         APPLIED TORQUE (NM)**

* The lifetime of 10.000h considers the following conditions: 
- Applied torque = advised torque (see tables) 
- Maximum of 8 working hours per day 
- Working temperature 20 ° - No shocks
 
** Output torque actually applied 
*** Max torque applied
 
"To identify the most suitable gearbox for your requirements, refer to the values in the table. If the loads and efficiency are very close to the table values, contact the technical department". 

Output torque with ratio 1:1

  
Max torque
  Recommended torque


Max torque*** (Nm)
12
10,2
9
8
6,8
5,5
Recommended torque (Nm)
8
6,8
5,8
4,9
4,1
3,5
RPM
50
100
200
400
800
1400

                                                                                                       Efficiency = 90%

Output torque with ratio 1:2
 

  Max torque
  
Recommended torque

Max torque*** (Nm)
8,9
7,5
6,7
5,9
5
4,1
Recommended torque (Nm)
5,5
4,7
4,1
3,7
3,1
2,5
RPM
50
100
200
400
800
1400

                                                                                                  Efficiency = 90%

 

RINV-OP65 IT  EN 
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RINV-OP65 EN  DE 
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RINV-OP65 FR  ES 
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