... system, high efficiency, can apply in many industrial filed. ItemGearbox P SeriesModelP2N, P2L, P2S, P2K, P3N, P3S, P3KSpeed Ratio (i)25 ... - 4000Output Torque (T2N)22000 - 2600000 N.MFeaturesmall and light, large range of speed ratio, high efficiency ... . torque arm installationThis is for reference only, we produce Gearbox P Series according to customers' specifications.