R series helical gear hard surface reducer combined with stepless speed changer

Product name R series helical gear hard surface reducer combined with stepless speed changer

Product number: RRF17 2737475767 7787 97 107 137 147 157

Product price: inquiry, selection, please call the national free customer service hotline: 4007 200-300

Detailed description:

●R series helical gear hard surface reducer structure features:

The double-body reducer specially designed for special low-speed occasions expands the transmission ratio of the F R reducer to 31431.

The shape design is suitable for all-round universal installation configuration;

The precise range of the drive should be 3.77-281.71. It can be arbitrarily selected according to the needs.

The gear is ground by a high-precision gear grinding machine with a transmission balance and a low noise efficiency of 98%.

●Main materials:

Box: cast iron;

Gear: low carbon alloy steel, carbonitriding treatment (maintaining tooth surface hardness 60HRC after hard grinding, hard layer thickness > 0.5mm);

Flat key: 45 steel, surface hardness of 45HRC or more.

● Efficiency:

Gear transmission efficiency is the most efficient of all transmissions and is much more efficient than worm drives. The efficiency of the gear reducer is mainly determined by the friction of the gear and the bearing. due to

The company's gears are grounded by a high-precision gear grinding machine. The bearings are NSK bearings, which effectively reduce the friction and make the inter-stage efficiency of the gear transmission reach 98%.