SPZ 1000 FTD RICH Toothed V-Belt – 9.7 x 8 mm Section – 987 mm Inside Length
Technical Specifications
- Product Type: V-Belt
- Model Designation: SPZ 1000 FTD
- Brand: RICH
- Profile: SPZ
- Pitch Length (Ld=Lp=Lw): 1000 mm
- Inside Length (Li): 987 mm
- Outside Length: 1013 mm
- Belt Width (bo): 9.7 mm
- Belt Thickness (h): 8 mm
- Tensile Cord: Polyester
- Material: Reinforced rubber
- Construction: Cut-edge, notched back (FTD type)
- Country of Origin: China
Key Advantages
- Superior Flexibility: Toothed design allows for smaller pulley diameters and better power transfer.
- High Efficiency: Reduces heat build-up and energy loss compared to wrapped belts.
- Enhanced Durability: Reinforced rubber and polyester cords ensure excellent wear and tensile strength.
- Precision Fit: Ensures optimal transmission and reduced slippage.
Technical Note on Length Standards
The lengths shown in this data sheet follow the DIN/ISO standard for SPZ belts, where:
– Pitch Length (Lp) is the reference length,
– Inside Length (Li) is calculated as Lp − 13 mm,
– Outside Length (La) is calculated as Lp + 13 mm.
Some manufacturers and distributors use alternative conventions (such as RMA/ARPM or proprietary nominal lengths), which may show different Li or La values for the same SPZ belt designation. Despite these differences, the belt remains fully compatible, as the SPZ profile and pitch classification are standardized internationally.