Transmissions
Chain Sprockets
Platewheels
12B1 3/4inch Simplex Platewheel
Quick Code: BB-96363
PW112B/55 12B1 3/4inch x 55 Teeth Simplex Platewheel
The PW112B/55 12B1 3/4inch x 55 Teeth Simplex Platewheel is a high-capacity sprocket engineered for reliable power transmission in single-strand chain drive systems. As a platewheel, this sprocket features a distinctive design with no boss diameter, making it an ideal choice for applications requiring a compact, lightweight solution with maximum tooth engagement.
Key Specifications:
- Number of Teeth: 55
- Bore Size (D): 25mm
- Pitch Diameter (Dp): 337.7mm
- Outside Diameter (De): 342.7mm
- Tooth Width (h1): 11.1mm
- Chain Type: 12B1 (3/4 inch pitch)
- Brand: Medway
- Reference: 6SR55PW
Key Features:
- 55-tooth configuration for high-capacity power transmission and low-speed, high-torque applications
- No boss diameter design for streamlined installation and compact profile
- Compatible with 12B1 3/4inch simplex chain for single-strand drive systems
- Precision-engineered for reliable performance and extended service life
- Optimal tooth width for consistent chain engagement
Applications:
This high-tooth-count simplex platewheel is versatile and suitable for numerous industrial and mechanical applications, including:
- Heavy-duty conveyor systems
- Speed reduction drives requiring maximum torque delivery
- Agricultural machinery and equipment
- Material handling equipment with demanding power transmission requirements
- Industrial power transmission systems requiring single-strand chain drives
- Equipment where space constraints require a compact sprocket design
The 55-tooth configuration provides exceptional performance for lower-speed, higher-torque applications, making it an excellent choice for heavy-duty industrial environments. Choose the PW112B/55 for cost-effective, dependable power transmission that meets your demanding drive system requirements.


