Options :
- Different Diameters & Bore sizes.
- Higher torsional versions
- Different material like Brass, Teflon, Nylon, etc.
Materia : Aluminium Alloy
Surface : Chrome Plated / Anodised
AF-14-X-X X=2,3&4
AF-16-X-X X=3,4&5
AF-20-X-X X=6,7,&8
AF-25-X-X X=6,8,9&10
AF-32-X-X X=6,8,10,12,14,&16.
A |
S |
A1 |
S1 |
D |
L |
5 |
M2 |
5 |
M2 |
14 |
21 |
6 |
M2 |
6 |
M2 |
16 |
25 |
6.5 |
M3 |
6.5 |
M3 |
20 |
28 |
8 |
M4 |
8 |
M4 |
25 |
32 |
8 |
M4 |
8 |
M4 |
32 |
38 |
INTRODUCTION :
Couplings are widely used in industry for
transmission of torque, speed and motion from one shaft to
the other. Any misalignment in two shafts brings loss of performance
in terms of loss of power, damage of shafts and bearings,
generation of heat and noise and ultimately damaging of equipment.
The Tachometric Controls flexible shaft couplings are being
used to overcome misalignments in the two shafts and to offer
transfer of precise motion from one shaft to other. Applications
where transmition of Precision Digital / Analog information
+ torque between shafts is required these are to be used.
Tachometric Controls flexible couplings transmit information
between two shafts precisely besides torque. These are flexible
in lateral and angular position movement but torsionally stiff
in rotary motion.
The shaft couplings Series are AS i.e. Aluminum Screw type
And AF i.e. Aluminum Flange type version.
We offer Helical / Spiral cut couplings which are comparatively
more flexible in axial and angular movements as compared to
our slit cut versions which are torsionally rigid.
FEATURES :
- Monolith (one piece) construction made of Aluminum alloy.
- No Backlash. Precision information transmission in both
direction of motion without any loss.
- Torsionally flexible / stiff – producing constant
velocity assuring smooth bearing load.
- Takes misalignment – Lateral (up to 0.2mm) and Angular
(up to 5 degrees).
- Permits slight axial movement.
- Precise concentric integral collate/flange Clamping or
setscrew clamping.
- Compact, Lightweight, space saving with low inertia.
- Suitable as diameter converter.
- Import substitution offered.
APPLICATIONS
:
- Shaft encoder
- Tachogenerators
- Potentiometers & Variacs
- Stepper & Synchronous motor
- Damper Drives
- Rotary Position Transmitters.
|
OPTIONS
:
- Different Diameters & Bore sizes.
- Different clamping styles.
- Higher torsional versions
- With inserts for electrical / thermal isolation.
|
SPECIFICATIONS
:
MATERIAL: Aluminum Alloy.
SURFACE: Chrome Plated / Anodized.
TYPE – AS (SCREW
TYPE) / HELICAL OR SLIT
D1 |
d2 |
D |
L
Min & Max |
3 |
3 |
14 |
20-40 |
3,4,5
& 6 |
3,4,5 & 6 |
16 |
20-40 |
6 to 10 |
6, to 10 |
20 |
25-50 |
6
to 15 |
6 to 15 |
25 |
30-60 |
6 to 22 |
6 to 22 |
32 |
30-80 |
|
TYPE - AF (FLANGE TYPE)
/ HELICAL OR SLIT
D1 |
d2 |
D |
L
Min & Max |
6 &7 |
6 &7 |
20 |
25-50 |
6
to 11 |
6
to 11 |
25 |
30-60 |
10 to 18 |
10 to 18 |
32 |
30-80 |
* Selection subject to consideration
of application.
960 RPM / 6 pole motor can be offered in AA. Subject to confirmation
from factory. |
Our STANDARD COUPLING –
AS OR AF/HELICAL OR SLIT
D1 |
d2 |
D |
L |
6 |
6 |
20 |
28 |
10 |
10 |
25 |
32 |
15 |
15 |
32 |
40 |
|
|
While ordering please specify type
& sizes of bore combination.
|
