Product Description
Renold Crownpin Coupling offers high torque (249,400 Nm) and power capacity (2611 kW at 100 RPM). Manufactured with cast iron half bodies and neoprene buffers, it is engineered for demanding applications, providing robust flexibility, shock load resistance, and maintenance-free operation. Suitable for industrial electric lift truck drive systems and general mechanical power transmission.
Specifications
Mechanical Specifications
| Maximum Rated Torque | 249,400 Nm |
| Maximum Power at 100 RPM | 2611 kW |
| Construction Material | Cast iron half bodies |
Frequently Asked Questions
Q: What is the maximum torque rating for the CR 71517 coupling?
A: The CR 71517 Renold Crownpin Coupling has a maximum rated torque of 249,400 Nm and can deliver 2,611 kW of power at 100 RPM. This high-capacity coupling is engineered for demanding industrial electric lift truck drive systems.
Q: What materials are used in the CR 71517 coupling construction?
A: The CR 71517 is constructed with cast iron half bodies and neoprene buffers. This combination provides robust flexibility, shock load resistance, and maintenance-free operation in heavy-duty material handling applications.
Q: Does the CR 71517 coupling require regular maintenance?
A: The CR 71517 is designed for maintenance-free operation. The neoprene buffers absorb shock loads and vibration without requiring lubrication or periodic service, reducing downtime and maintenance costs.
Q: What equipment types is the CR 71517 coupling designed for?
A: The CR 71517 is suitable for industrial electric lift truck drive systems and general mechanical power transmission applications. It is commonly used in Crown, Toyota, Raymond, and Hyster electric lift trucks where high torque capacity and reliability are required.
Q: Why does the CR 71517 use neoprene buffers?
A: Neoprene buffers in the CR 71517 provide flexibility and shock absorption, allowing the coupling to handle sudden load changes and vibration. This protects the drive system from damage and extends component lifespan in demanding lift truck operations.