Block Tensioner Arm – SP (Z-A-B) Pulley
The TransDrive SP Pulley is a robust and versatile belt tensioning component featuring a high-quality nylon roller specifically designed for use with V-belts in profiles Z, A, and B. Compatible with SE-11, SE-15/18, SE-27, SE-38, and SE-45 tensioner arms, this pulley is engineered for durability and a quiet, efficient performance in a wide range of industrial applications.
The roller is mounted on sealed, pre-lubricated bearings, ensuring smooth, maintenance-free operation even under continuous load. To accommodate various belt arrangements, the SP Pulley is available in single-, double- and triple-groove configurations. Additionally, custom belt profiles and cogged belt options can be provided upon request, offering enhanced flexibility for specialised applications such as high-speed drives, conveyors, and automated machinery.
Features
- Reliable, consistent belt tension for smooth operation
- Reduces belt wear and slippage, extending equipment life
- Maintenance-free with lubricated bearings
- Minimises noise and vibration
- Versatile groove options for different belt configurations
- Resistant to dust and harsh environments
- Ideal for enhancing performance and longevity of your SE arm belt systems.
Product Specifications
| Type | S | D | T | Belt | Size | A | B | C | ØE | H | I | L | M | ØP | W | Weight Kg | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | D | T | ||||||||||||||||
| SP 30-Z | RE011800 | RE011802 | RE011804 | SPZ | 30 | 24 | 35 | 40 | 67 | 55 | 60 | 70 | M10 | 63 | 12 | 0.40 | 0.70 | 1.10 |
| SP 40-A | RE011806 | RE011808 | RE011810 | SPA | 40 | 34 | 49 | 50 | 95.6 | 80 | 80 | 80 | M12 | 90 | 15 | 1.00 | 0.70 | 1.10 |
| SP 40-B | RE011812 | RE011814 | SPB | 40 | 41 | 60 | 132 | 90 | 80 | M12 | 125 | 19 | 1.90 | 2.80 | ||||
| SP 50-B | RE011816 | SPB | 50 | 63 | 132 | 120 | M20 | 125 | 19 | 3.50 | ||||||||