MD508 C
Closed, smooth surface
Fruit & Vegetables, Snack Food, Tire Manufacturing, Automotive +1
MD508 · 50.8 mm (2") Modular Belts
MD508 Heavy Duty Modular Belt
MD508 is a 50.8 mm / 2 inch pitch modular plastic belt series with a close, smooth surface and 0% open area. 6 surface options for industries such as Fruit & Vegetables, Snack Food, Tire Manufacturing, Automotive.
- Pitch
- 50.8 mm
- Open area
- %0
- Temperature range
- -40 / +105 °C
- Surface Options
- 6
FDA EU 10/2011
Specifications
- Pitch
- 50,8 mm / 2 inch
- Belt Surface
- Close, Smooth Surface
- Minimum Width
- 150 mm / 5.90 inch
- Open Area (%)
- 0%
- Flight
- Yes
- Sidewall
- No
- Pin
- Ø7 mm / 0.275 inch - Self Lock
- Approved
- FDA and EU
- Color
- Blue / White / Gray
- Cleanability
- Good
- Belt Thickness
- 16 mm / 0.629 inch
Features and Benefits
- Unique sprocket engagement reduces pulsation and increases load capacity.
- High power, bi-directional belt for long conveyors.
- Unique sprocket engagement - higher product load and longer conveyors.
- Strong and thick product supports allow more load without breaking
- Impact resistance to with stand heavy objects falling into the belt.
Important Notes
- Standard belt increments 75 mm.
- Non-standard belt increments 18,75 mm.
- Please contact with customer service for precise belt measurements.
- Special raw materials and additional colors available.
- Physical belt widths are generally 0.1% to 0.3% smaller.
- For PE material up to 750 mm (30") -3 mm to 0 mm and 0.4% to 0% for wider belts.
- For POM material up to 750 mm (30") -3 mm to 0 mm and -0.4% to 0% for wider belts.
Materials & Strength
| Belt material / Pin material | POM / PA | POM / POM | POM / PP | PP / PP | PP / POM | PE / POM |
|---|---|---|---|---|---|---|
| Belt strength N/m – lb/ft | 60000 - 4100 | 60000 - 4100 | 35000 - 2398 | 37400 - 2562 | 37400 - 2562 | 26400 - 1808 |
| Temperature °C | -40 / +93 | -40 / +93 | +5 / +93 | +5 / +105 | +5 / +93 | -40 / +65 |
| Temperature °F | -40 / +200 | -40 / +200 | +40 / +200 | +40 / +220 | +40 / +200 | -40 / +150 |
| Belt weight kg/m² – lb/ft² | 13.5 / 2.77 | 13.5 / 2.77 | 13.5 / 2.77 | 8.7 / 1.78 | 8.7 / 1.78 | 9.3 / 1.90 |
Minimum roller and backbend diameters
- Idling rollers (min.)90 mm3.5 inch
- Support rollers (min.)100 mm4 inch
- Gravity take-up / centre drive (min.)150 mm6 inch
- Backbend – elevators without side guards150 mm6 inch
- Backbend – elevators with side guards250 mm10 inch
Belt Widths
- 150.0 mm5.91"
- 225.0 mm8.86"
- 300.0 mm11.81"
- 375.0 mm14.76"
- 450.0 mm17.72"
- 525.0 mm20.67"
- 600.0 mm23.62"
- 675.0 mm26.57"
- 750.0 mm29.53"
- 825.0 mm32.48"
- 900.0 mm35.43"
- 975.0 mm38.39"
- 1050.0 mm41.34"
- 1125.0 mm44.29"
- 1200.0 mm47.24"
- 1275.0 mm50.20"
- 1350.0 mm53.15"
- 1425.0 mm56.10"
- 1500.0 mm59.06"
- 1575.0 mm62.01"
- 1650.0 mm64.96"
- 1725.0 mm67.91"
Sprockets (Moulded)
| Teeth | Di mm/inch | Do mm/inch | B | A | Square bore (Q) | Round bore (R) | Code (square) | Code (round) |
|---|---|---|---|---|---|---|---|---|
| Z8 | 107,4/4.23 | 127,3/5.01 | 7,0/0.27 | 40,0/1.57 | 40 mm / 1.5″ | 25-30 mm / 1-1.25″ | MD508SQZ8*POM | MD508SRZ8*POM |
| Z10 | 141,3/5.56 | 160,1/6.30 | 7,0/0.27 | 40,0/1.57 | 40 mm / 1.5″ | 25-30 mm / 1-1.25″ | MD508SQZ10*POM | MD508SRZ10*POM |
| Z12 | 174,7/6.87 | 193,2/7.61 | 7,0/0.27 | 40,0/1.57 | 40 mm / 1.5″ | 25-30 mm / 1-1.25″ | MD508SQZ12*POM | MD508SRZ12*POM |
| Z16 | 240,9/9.48 | 258,7/10.18 | 7,0/0.27 | 40,0/1.57 | 60-90 mm / – | - mm / – | MD508SQZ16*POM | MD508SRZ16*POM |
- Non-standard flight indent is on request.
- Other sprockets and hub sizes are manufactured up to request.
- PA (Polyamide) and PP (Polypropylene) sprockets raw material is available on request.
- Machined Split Sprockets are avaliable for each size.
Flights & Sidewalls
| Product code | Flight height mm/inch | Flight width mm/inch | Sidewall code | Sidewall height |
|---|---|---|---|---|
| MD508T50 | 50/2 | 150/5.90 | - | - |
| MD508T100 | 100/4 | 150/5.90 | - | - |
| MD508T150 | 150/6 | 150/5.90 | - | - |
Surface Options
MD508 C-RT
Closed, roller top
Tire Manufacturing, Automotive, Corrugated Board, Packaging +4
MD508 FG
Flush grid
Fruit & Vegetables, Snack Food
MD508 FG-RT
Flush grid, roller top
Tire Manufacturing, Automotive, Corrugated Board, Packaging +4
MD508 PR25%
Perforated, 25% open
Fruit & Vegetables, Snack Food
MD508 NS
Non-slip surface
Tire Manufacturing, Automotive, Material Handling
Suitable Industries
Documents & Images & Videos
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