Power Transmission Belts

Power transmission belts are mechanical elements employed in many industrial processes to efficiently transmit power or movement from the powered drive pulley to one or several driven pulleys.

Dongji offers a variety of power transmission belts that are tailor-made to suit customers' specific needs of application or machine designs in different industries. Our belts for power transmission have features of antistatic property, good elasticity, high accuracy, high abrasion resistance, high running stability and long lifespan. Various options of flat belting materials including nitrile butadiene rubber (NBR), polyethylene terephthalate (PET) and thermoplastic polyurethane (TPU) are available for customer's individual production demand.

Dongji's power transmission belts can be widely used in textile machinery, paper machinery, woodworking machinery, printing machinery, flour mill machinery, etc.

Flexproof Power Transmission Belt (Tangential Belt), RER20/22EF - TC Inquiry Material: 2 plies of nitrile butadiene rubber (NBR), 1 ply of polyethylene terephthalate (PET) Construction: NBR / PET / NBR Thickness: 2.2mm (±0.1mm) Color: light green / black Min. pulley diameter: 35mm Tensile force for 1% elongation (after running-in): 10.0 N/mm Mass (belt weight): 2.4kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Flexproof (adhesive-free joint) Applications: yarn processing, textile production, paper converting Polyester Transmission Belt, RER35/30ER-TC Inquiry Material: 2 plies of nitrile butadiene rubber (NBR), 1 ply of polyethylene terephthalate (PET) Construction: NBR / PET / NBR Thickness: 3.0mm (±0.1mm) Color: light green / black Min. pulley diameter: 50mm Tensile force for 1% elongation (after running-in): 18.0 N/mm Mass (belt weight): 3.5kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Flexproof (adhesive-free joint) Flexproof Power Transmission Belt, UEU8N/G Inquiry Material: 2 plies of thermoplastic polyurethane (TPU), 1 ply of polyethylene terephthalate (PET) Construction: TPU / PET / TPU Thickness: 1.5mm (±0.1mm) Color: dark green / dark green Min. pulley diameter: 14mm (Flexproof), 30mm (Thermofix) Tensile force for 1% elongation (after running-in): 8.0 N/mm Mass (belt weight): 1.8kg/m² Working temperature: -20 to 60℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) Flexproof Power Transmission Belt, UU6E/14GB AN Inquiry Material: 2 plies of thermoplastic polyurethane (TPU), 1 ply of polyethylene terephthalate (PET) Construction: TPU / PET / TPU Surface finish: double-sided matte finish Thickness: 1.4mm (±0.1mm) Color: green / black Min. pulley diameter: 18mm Tensile force for 1% elongation (after running-in): 6.0 N/mm Mass (belt weight): 1.8 kg/m² Working temperature: -20 to 80℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) Flexproof Power Transmission Belt, UE-06AN Inquiry Belt thickness: 0.6mm (±0.1mm) Material (top /bottom): soak PUR PET / TPU Surface finish (top /bottom): fabric texture / fabric texture Material of tension member: polyester fabric Color (top /bottom): black / black Min. pulley diameter: 10mm (Flexproof ), 15mm (Thermofix) Tensile force for 1% elongation: 6.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.0.65kg/m² Working temperature: -30 to 80℃ Conductivity /antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) Flexproof Power Transmission Belt, DU3/15EL-A Inquiry Material: 2 plies of thermoplastic polyurethane (TPU) Construction: TPU / TPU Thickness: 1.5 mm (±0.1mm) Color: green / black Min. pulley diameter: 15mm Tensile force for 8% elongation: 3.0 N/mm Mass (belt weight): approx.1.6kg/m² Working temperature: -20 to 80℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) TPU Transmission Belt (Tangential Belt), DB-10E 20 AN Inquiry Belt thickness: approx.2.0mm (±0.1mm) Material (top /bottom): TPU / TPU Surface structure (top /bottom): rough structure / rough structure Material of tension member: PET Color (top /bottom): black / black Min. pulley diameter (mm): 30mm (Flexproof), 50mm (Thermofix) Tensile force for 1% elongation: 10.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.2.4kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm TPU Transmission Belt, DB-7E 12 AN Inquiry Belt thickness: approx.1.2mm (±0.1mm) Material (top /bottom): TPU / TPU Surface structure (top /bottom): rough structure / fine structure Material of tension member: PET Color (top /bottom): black / black Min. pulley diameter (mm): 15mm (Flexproof), 25mm (Thermofix) Tensile force for 1% elongation: 8.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.1.5kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) TPU Transmission Belt, DB-8E 15 AN Inquiry Belt thickness: approx.1.5mm (±0.1mm) Material (top /bottom): TPU / TPU Surface structure (top /bottom): rough structure / rough structure Material of tension member: PET Color (top /bottom): black / black Min. pulley diameter (mm): 20mm (Flexproof), 30mm (Thermofix) Tensile force for 1% elongation: 8.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.1.7kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) Polyester Power Transmission Belt, UEU8N/G Inquiry Belt thickness: approx.1.5mm (±0.1mm) Material (top /bottom): TPU / TPU Surface structure (top /bottom): fine structure / fine structure Material of tension member: PET Color (top /bottom): dark green / dark green Min. pulley diameter (mm): 14mm (Flexproof), 30mm (Thermofix) Tensile force for 1% elongation: 8.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.1.6kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) TPU Transmission Belt, UE-10AN Inquiry Brand: UUITA Thickness: approx.1.0mm (±0.1mm) Material (top /bottom): soak PUR PET / TPU Surface finish (top /bottom): fabric texture / fabric texture Material of tension member: polyester fabric Color (top /bottom): black / black Min. pulley diameter: 15mm (Flexproof), 20mm (Thermofix) Tensile force for 1% elongation: 8.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx.1.1kg/m² Working temperature: -30 to 80℃ Conductivity /antistatic property: yes Standard belt width: 500mm Joining method: Thermofix & Flexproof (adhesive-free joint) Industry: micro conveyor belt (electronic equipment), conveyer belt scale, various industries Application: machine belting / TPU transmission belt Tangential Belt, RER20/25ER-TC Inquiry Brand: UUITA Thickness: approx.2.5mm (±0.1mm) Material (top /bottom): NBR elastomer / NBR elastomer Surface finish (top /bottom): rough structure / fine structure Material of tension member: polyester fabric Color (top /bottom): black / light green Min. pulley diameter: 40mm (Flexproof) Tensile force for 1% elongation: 11.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx. 3.3kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Flexproof (adhesive-free joint) Industry: paper, yarns Application: polyester transmission belt/tangential belt Power Transmission Belt, FEF-4N18 Inquiry Brand: UUITA Thickness: approx. 1.8mm (±0.1mm) Material (top /bottom): specialty fabric / specialty fabric Material of tension member: TPU Color (top /bottom): white / white Min. pulley diameter: 40mm Tensile force for 1% elongation: 4.0 N/mm Antistatic property: yes Standard belt width: 500mm Joining method: Flexproof (adhesive-free joint) Industry: printing & packaging, paper Application: machine belting Power Transmission Belt, RER35/30ER-TC Inquiry Brand: UUITA Thickness: approx. 3.0mm (±0.1mm) Material (top /bottom): NBR elastomer / NBR elastomer Surface finish (top /bottom): rough structure / rough structure Material of tension member: polyester fabric Color (top /bottom): black / light green Min. pulley diameter: 50mm (Flexproof) Tensile force for 1% elongation: 18.0 N/mm Recommended elongation: 0.3-2.0% Mass (belt weight): approx. 3.6kg/m² Working temperature: -20 to 70℃ Antistatic property: yes Standard belt width: 500mm Joining method: Flexproof (adhesive-free joint) Industry: paper, yarns Application: polyester transmission belt/tangential belt Tags: belts for power transmission flat transmission belts belt manufacturer conveyor belts elastic drive belts transmission products