DISC BRAKE UNIT ZHT.VT
Disc Brake Unit ZHT.VT is designed to be used in drive units of belt conveyors. The task of the disc brake unit is to stop the drive unit of the conveyor belt at the time the conveyor was switched off. The brake clamps work on the brake discs which are mounted on the high speed shaft clutch. The Disc Brake Unit ZHT.VT is designed to work in places classified as "a", "b" or "c" levels of methane explosion hazard and "A" or "B" class of coal dust explosion hazard. Disc Brake ZHT.VT can also be used on the surface of mines and in other applications not described above, as long as it is used in accordance to the instruction and if the operating parameters of the device and the conditions of its use are not exceeded.
| Disc Clamp ZH-1 | |
| Nominal catching force of one clamp | Fz=11 000 N |
| Braking force of one clamp | Fh=4 400 N |
| Brake disc diameter | 400, 500, 630, 710 mm (other diameters on special request) |
| The thickness of the brake disc | 25 - 30 mm (other thickness on special request) |
| Brake disc material | Rm ≥ 600 MPa; HB = 240 ÷ 250 |
| Axial runout of the brake disc | ≤ 0,1 mm |
| Braking torque | [Nm] |
| Brake lining | BREMSKERL 4500 (or other linings that meet the applicable regulations and requirements for brake linings for use in devices operating in underground mines in an explosive atmosphere) |
| Hydraulic Power Unit HAZV VI | |
| Tank capacity | 160 dm3 |
| Pump type | 10C4,2X0,53G |
| Wydajność pompy | 4,2 cm3/rev |
| Nominal working pressure | 16 MPa |
| Electric motor supply voltage | 1000V/500V/230V - 50 Hz |
| Electric motor power | 2,2 kW |
| Permissible operating temperature | 70° |
| Disc Clamp ZH-1 dimensions | |
| Length | 328mm |
| Width | 220mm |
| Height | 180mm |
| Weight | 48kg |
| Hydraulic Power Unit HAZV VI dimensions | |
| Length | 1110mm |
| Width | 628mm |
| Height | 960mm |
| Weight (without oil) | 230kg |
PLATE BRAKE UNIT VT-001
Plate Brake Unit VT-001 is designed for installation along the route of belt conveyors. The task of the disc brake unit is to stop the drive unit of the conveyor belt at the time the conveyor was switched off. The Plate Brake Unit is designed to work in places classified as "a", "b" or "c" levels of methane explosion hazard and "A" or "B" class of coal dust explosion hazard. The Plate Brake V-001T can also be used on the surface of mines and in other applications not described above, as long as it is used in accordance to the instruction and if the operating parameters of the device and the conditions of its use are not exceeded.
| Plate Disc Brake VT-001 | |
| Belt braking force | min Fh0,25=192 kN (depending on the operating range of the springs) max Fh0,75=447 kN |
| Conveyor belt width | 800 ÷ 2000 mm |
| Conveyor belt thickness | 10 ÷ 30 mm (other thickness on special request) |
| Hydraulic Power Unit HAZV VI | |
| Tank Capacity | 160 dm3 |
| Pump type | 10C4,2X0,53G |
| Pump performance | 4,2 cm3/obr |
| Nominal working pressure | 16 MPa |
| Electric motor supply voltage | 1000V/500V/230V - 50 Hz |
| Electric motor power | 2,2 kW |
| Permissible operating temperature | 70° |
| Plate Disc Brake VT-001 dimensions | |
| Length | 2352÷3552 mm |
| Width | 2150÷3350 mm |
| Height | 698 mm |
| Weight | 1690÷1930 kg |
| Hydraulic Power Unit HAZV VI dimensions | |
| Length | 1110mm |
| Width | 628mm |
| Height | 960mm |
| Weight (without oil) | 230kg |
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