Solid sprockets for TPUN Series plastic Top Chains.
- Engineering plastic sprockets
- Steel sprockets (plain bore)
- Steel Lock Series sprockets
- Sprockets for Top Chains
Sprockets for TPUN Chain
1. Line-up
Engineering Plastic Sprockets
| Type | Solid Sprockets | ||
|---|---|---|---|
| Applicable chains | TPUN555、TPUN550-LH、TPUN535-LH、TP-50UNS、TP-50UNS-D76 | ||
| Basic model no. | TP-C213959T-SPR | TP-C213961T-SPR | TP-C12721T-SPR |
| Shape |  |
 |
|
| Material | Body: Polyamide
Bolts: Stainless steel Nuts: Nickel plated brass |
Body: Reinforced polyamide
Bore: Brass |
|
| No. of teeth | 8 | 10 | 10 |
- Split sprockets (TP-C12746T-SPR/TP-C12732T-SPR) were discontinued in October 2012.
Steel Sprockets
| Type | Solid sprockets (plain bore/Lock Series) | ||
|---|---|---|---|
| Applicable chains | TPUN555、TPUN550-LH、TPUN535-LH、TP-50UNS、TP-50UNS-D76 | ||
| Basic model no. | TPUN555-800T TPUN555-800T-S** |
TPUN555-1000T TPUN555-1000T-S** |
TPUN555-1200T TPUN555-1200T-S** |
| Construction | Machined | Welded | |
| Material | Machine-structural carbon steel | Teeth: Machine-structural carbon steel
Hub: SS400 |
|
| No. of teeth | 8 | 10 | 10 |
2．Model Numbering Example
Engineering Plastic Sprockets
- (1) Type
- (2) Simplified code: SPR = Sprocket
Steel Sprockets
- (1) Type
- (2) No. of teeth: (Ex.) 1000T = 10
- (3) Bore diameter: mm (Not available with plain bores)
