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• Available with reduction ratios: 1:1 - 1:2 in reducing (standard) - 2:1 in multiplying (on request available in version A-B-C, not availabe in version D)
• Anodized aluminium case, stainless steel shafts AISI 303
• Radial load 15 kg - axial load 1,5 kg
• Models:
Version A with 2 outputs
Version B with 3 outputs
Version C with 3 ouputs with opposite rotation
Version D with 3 outputs, 2 through hollow shafts
Version E with 4 outputs
• output shafts: M = male / F = female Ø8
(see section "Overall dimensions")
• 2 outputs, weight gr. 145; 3 outputs, weight gr. 150
➤ Available on request:
• Version with case in stainless steel AISI 303
• Models with spiral bevel gears in versions A-B-C-D, ratio 1/1. The 'SP' spiral gearboxes allow high precision, silent operation, and 30% increased output torque.
Photogallery
| M = male |
| F = female |
| F = female through shaft (available only on version "D") |
| VERSION "A" M-M |
| VERSION "A" M-F |
| VERSIONE "A" F-F |
| VERSION "B" M-M-M |
| VERSION "B" F-M-M |
| VERSION "C" M-M-M with opposite rotation |
| VERSION "C" M-F-F with opposite rotation |
| VERSION "C" F-M-M with opposite rotation |
| VERSION "C" F-F-F with opposite rotation |
| VERSION "D" M-F-F with through-hollow shaft |
1. 2 x set screws M4
2. through female shaft
| VERSION "D" F-F-F with through-hollow shaft |
1. 2 x set screws M4
2. through female shaft
| VERSION "E" M-M-M-M |
| VERSION "E" F-F-F-F |
1. 2 x set screws M4
2. Through shafts
Richiedi l'accesso
1:2 in reducing *2:1 in mulitplying
n1 = 1000 RPM n1 = 1000 RPM
n2 = 500 RPM n2 = 2000 RPM
*available in versions A-B-C,
not available in version D.
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)
|
6
|
5,3
|
4,4
|
3,8
|
3,2
|
2,7
|
|
Recommended torque (Nm)
|
4
|
3,5 |
2,9
|
2,5
|
2,1
|
1,8
|
|
RPM
|
50
|
100
|
200
|
400
|
800
|
1400
|
Efficiency = 90%
Output torque with ratio 1:2 Max torque Recommended torque
|
Max torque*** (Nm)
|
5,3
|
4,6
|
3,9
|
3,3
|
2,8
|
2,4
|
|
Recommended torque (Nm)
|
3,5
|
3,1 |
2,6
|
2,2
|
1,9
|
1,6
|
|
RPM
|
50
|
100
|
200
|
400
|
800
|
1400
|
Efficiency = 90%
Output torque with ratio 2:1
Max torque Recommended torque
|
Max torque*** (Nm)
|
2,4
|
2,1
|
1,8
|
1,5
|
1
|
0,82
|
|
Recommended torque (Nm)
|
1,6
|
1,4
|
1,2
|
1
|
0,85
|
0,7
|
|
RPM
|
50
|
100
|
200
|
400
|
800
|
1400
|
Efficiency = 90%
