Shanghai Fanbao Industrial Co., Ltd
quality first, customer satisfaction, continuous innovation
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The R series reducer embodies the essence of mechatronics, combining high transmission efficiency with low energy consumption, making it a preferred choice in industries such as metallurgy and sewage treatment. Internally equipped with helical gears, this machine operates through a three-stage deceleration process. Initially, the pinion meshes with the large gear at the motor shaft end; the second stage features a coaxial deceleration between the large gear and the pinion, while the final stage involves meshing between the pinion and the large gear to complete the deceleration process.
| Specification | R47-R197 | |||
| Efficiency | 94%~98% (depends on the transmission stage) | |||
| Housing material | HT250 high-strength cast iron | |||
| Gear material | 20CrMnTi | |||
| Surface hardness of gears | HRC58°~62 ° | |||
| Input / Output shaft material | 40Cr | |||
| Machining precision of gears | accurate grinding, 6 Grade | |||
| Lubricating oil | Mineral oil | |||
| Heat treatment | tempering, cementiting, quenching,etc. | |||
| Brand of bearings | NSK bearing | |||
| Brand of oil seal | NAK or other brand | |||
| Noise (MAX) | <70dB | |||
| Temp. rise (MAX) | <40 C | |||
| Temp. rise (Oil)(MAX) | <50 C | |||
| Vibration | ≤20µm | |||
| Input power | 0.12~90KW | |||
| Output torque | 800~180000N.m | |||
| Transmission ratio | 5.31~21342 | |||
