1. Product description Precision planetary gearboxes from SR are compact and light,comparing with shaft-fixed driving cylindrical gear reducers with hard tooth surface,the weight is 1/2-1/3 lower,and volume is 1/2-1/3 less.It is of high driving efficiency,bearing capacity and driving power.The outline shapes are varied,and they will run steadily and at low noise.It employs high-quality Alloy steel that is hardened and nitrided,so it is of better performance. 2. Technical parameter -Rotation of input-shaft:<1500r/min -Transmission Rate:single-stage 4ï½?18,double-stage 20ï½?125,three-stage 112ï½?1250  3. Features (1)Color:Chinese Red or as clients' requirement (2)Material:Nodular Cast Iron or as clients' requirement (3)Weight:180kg-2000kgã??53kg-1733kgã??85kg-57000kg (4)Deceleration reduces the inertia of the load at the same time, and the reduction of inertia is the square of the reduction ratio. (5)The backhaul clearance is small, the accuracy is high, the service life is very long, the rated output torque can be done very much. 4. Terms of Payment 30% by T/T in advance.  5. Packaging & Delivery Packing details:We usually use the fumigation wooden case packing,also can be customized according to customer service request.  Loading Port: Shanghai or Ningbo Shipping details:Ocean shipping and air freight. Delivery time: Within 25-35 working days after we have received the full payment. 6. Our service (1)The Warranty period is 12 months. (2)Have many years of production experience. (3)We have the independent right to export, price better, can control the quality and delivery time. (4)The photos and films of production process will be reported to you. (5)Good after-sales service.
