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The OMA Tubular Motor Difference:
Unlike conventional tubular motors,
Oma’s mechanical type’s motor does not require any tools for position setting. No screw drivers or Alan keys are needed to setup the motors stopping point. This is our product high light. Just simply hold the yellow switch to set a limit. (pictured below) .
- Mechanical Type
- SN40-A SERIES
- Progressive limit switch system capacity: 32 turns
- SN50-A SERIES
- Progressive limit switch system capacity: 28 turns
- Thermal Time 4min
- Cable length 2.0m
- Electronic Type
- SN50-B SERIES
- Progressive limit switch system capacity: 150 turns
- Wireless remote control for receiving, limits setting and operation.
- Equipped with “Micro Adjustment” device.
- Thermal Time 4min
- Cable length 2.0m
- Progressive limit switch system capacity 150 turns.
 
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DC Motor (Electronic Type)
Item No. |
Torque
Nm |
Speed
rpm |
Volt/Hz
V – Hz |
Motor Dia
D (mm) |
Length
L (mm) |
Ampere
A |
Watt
W |
SN28B |
0.7 |
22 |
100~240
50/60 |
25 |
415 |
0.1 |
15 |
SN402B |
2 |
26 |
35.7 |
550 |
0.3 |
8 |
Ps. DC Motor with Build-in transformer, receiver and electronic limits switch.
SN40-A SERIES (Mechanical Type)
Item No. |
Torque
Nm |
Speed
rpm |
Volt/Hz
V – Hz |
Motor Dia
D (mm) |
Length
L (mm) |
Ampere
A |
Watt
W |
SN 405A34 |
5 |
34 |
120-60 |
35.7 |
608 |
1 |
125 |
SN 410A16 |
10 |
16 |
SN 405A34 |
5 |
30/34 |
220-50/60 |
35.7 |
608 |
0.5 |
115 |
SN 410A16 |
10 |
14/16 |
SN 405A30 |
5 |
30 |
230/240-50 |
35.7 |
608 |
0.6 |
130 |
SN 410A14 |
10 |
14 |
SN40-B SERIES (Electronic Type)
Item No. |
Torque
Nm |
Speed
rpm |
Volt/Hz
V – Hz |
Motor Dia
D (mm) |
Length
L (mm) |
Ampere
A |
Watt
W |
SN405B34 |
5 |
34 |
120-60 |
35.7 |
668 |
1 |
125 |
SN410B16 |
10 |
16 |
SN405B34 |
5 |
30/34 |
220-50/60 |
35.7 |
668 |
0.5 |
115 |
SN410B16 |
10 |
14/16 |
SN405B30 |
5 |
30 |
230/240-50 |
35.7 |
668 |
0.6 |
130 |
SN410B14 |
10 |
14 |
SN50-A SERIES (Mechanical Type)
Item No. |
Torque
Nm |
Speed
rpm |
Volt/Hz
V – Hz |
Motor Dia
D (mm) |
Length
L (mm) |
Ampere
A |
Watt
W |
SN 510A34 |
10 |
34 |
120-60 |
45 |
655 |
1.9 |
205 |
SN 520A16 |
20 |
16 |
SN 520A34 |
20 |
34 |
685 |
2.5 |
290 |
SN 540A16 |
40 |
16 |
SN 510A34 |
10 |
30/34 |
220-50/60 |
45 |
655 |
0.7 |
160 |
SN 520A16 |
20 |
14/16 |
SN 520A34 |
20 |
30/34 |
685 |
1.1 |
240 |
SN 540A16 |
40 |
14/16 |
SN 510A30 |
10 |
30 |
230/240-50 |
45 |
655 |
0.5 |
132 |
SN 520A14 |
20 |
14 |
SN 520A30 |
20 |
30 |
685 |
0.9 |
220 |
SN 540A14 |
40 |
14 |
SN50-B SERIES (Electronic Type)
Item No. |
Torque
Nm |
Speed
rpm |
Volt/Hz
V – Hz |
Motor Dia
D (mm) |
Length
L (mm) |
Ampere
A |
Watt
W |
SN510B34 |
10 |
34 |
120-60 |
45 |
685 |
1.9 |
205 |
SN520B16 |
20 |
16 |
SN520B34 |
20 |
34 |
2.5 |
290 |
SN540B16 |
40 |
16 |
SN510B34 |
10 |
30/34 |
220-50/60 |
45 |
685 |
0.7 |
160 |
SN520B16 |
20 |
14/16 |
SN520B34 |
20 |
30/34 |
1.1 |
240 |
SN540B16 |
40 |
14/16 |
SN510B30 |
10 |
30 |
230/240-50 |
45 |
685 |
0.5 |
132 |
SN520B14 |
20 |
14 |
SN520B30 |
20 |
30 |
0.9 |
220 |
SN540B14 |
40 |
14 |
To pick the correct motor, please refer to this formula:
Torque (N.M) = Radius x load ÷ 100 = N.M required.
Use the above chart find the right N.M and that’s the motor you need.
View Tubular Motor Accessories
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