GST
Operator for sectional doors Type GST 120
Gear box with irreversible worm and worm wheel with hollow shaft of 25,4 mm. The wormwheel of special bronze and worm are equipped with ball bearings and runs in oil. The AC motor is directly flanged by means of a flexible coupling. Standard voltage 3-phase 230/400 V. with thermal protection in the coil (special voltage as option). The unit can be mounted in any position : the horizontal position is recommended. The limit switch shaft with its own drive worm is integrated in the gear box.
The limit switch
On the reduction is a box mounted with limit switch ES10, this can be connected with a separate controller which can be chosen out of the LST/WST range. The limit switch consist out of a potential free switch, a control current limit switch for the end positions and a safety switch for each side of rotation.
The Emergency chain operationAs option an emergency chain drive type SK can be mounted on the electromotor. It can be used for a horizontal and vertical placement. The emergency chain drive can be activated with the activation-chain. On the inside is a safety switch which prevents the activation of the motor during emergency. During emergency mode the setting of the end switches stay preserved.
Description
Operator for sectional doors Type GST 120
1. Type
2. Torque
3. Speed
4. Limit range
5. Motor power
6. Voltage
7. Frequency
8. Amperage
9. Fusing
10. Rating
11. Protection
12. Weight
13. Noise level in dB(A)
14. Weight of the gate
15. Chain wheel
16. Speed
17. Limit rang (larger limit range upon request)
(limit switch for longer lengths on request)
18. Pushing power
19. Control voltage
20. Mounting plate and protection hood
21. Initial lifting speed 20% friction included
22. Dimension of gate
23. Opening time
24. Width of wing max
25. Opening angle
26. Transformer
27. Dimensions and design subject to modifications
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Nm | Min-1 | U | kW | V | Hz | A | A | ED | IP | Kg | dB(A) |
| GST-120 | 120 | 16 | 14 | 0,30 | 230/400 | 50 | 3,2/1,8 | 6/4 | S3-60% | 54 | 16 | < 70 |
| GST-120 | 120 | 21 | 14 | 0,45 | 230/400 | 50 | 3,5/2,0 | 6/4 | S3-60% | 54 | 16 | < 70 |
| GST-120 | 120 | 32 | 14 | 0,55 | 230/400 | 50 | 2,8/1,6 | 6/4 | S3-60% | 54 | 16 | < 70 |
Operator for sectional doors Type GST 120
Additional information
| Brand |
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ROLLER DOORS
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