扭矩覆盖范围广，在重型负载的场合应用广泛。具有高承载能力，高寿命，低噪音的特点。可配备单轴或双轴输入输出，结构简单，可根据用户要求配置风扇、水冷、油加热器、强制润滑、温度检测等附加模块。外观结构紧凑，且能承受高扭矩的传输，可以进行水平、垂直安装，安装方式灵活，适应各种不同的使用场合。

广泛应用于煤炭，港口，冶金，氧化铝，电力，建材，矿山，起重，环保，化工，轻工，造纸等行业。

型号有:

M3PSF50, M3PSF60, M3PSF70, M3PSF80, M3PSF90, M4PSF50, M4PSF60, M4PSF70, M4PSF80, M4PSF90, M5PSF60, M5PSF70, M5PSF80, M5PSF90, M3PHF50, M3PHF60, M3PHF70, M3PHF80, M3PHF90, M4PHF60, M4PHF70, M4PHF80, M4PHF90, M5PHF50, M5PHF60, M5PHF70, M5PHF80, M5PHF90,  M3PHT50, M3PHT60, M3PHT70, M3PHT80, M3PHT90, M4PHT50, M4PHT60, M4PHT70, M4PHT80, M4PHT90, M5PHT50, M5PHT60, M5PHT70, M5PHT80, M5PHT90,  M3PVSF50, M3PVSF60, M3PVSF70, M3PVSF80, M3PVSF90, M4PVSF50, M4PVSF60, M4PVSF70, M4PVSF80, M4PVSF90, M5PVSF50, M5PVSF60, M5PVSF70, M5PVSF80, M5PVSF90,   M3PST50, M3PST60, M3PST70, M3PST80, M3PST90, M4PST50, M4PST60, M4PST70, M4PST80, M4PST90, M3RSF50, M3RSF60, M3RSF70, M3RSF80, M3RSF90, M3RSF50, M3RSF60, M3RSF70, M3RSF80, M3RSF90, M5RSF60, M5RSF70, M5RSF80, M5RSF90, M3RHF50, M3RHF60, M3RHF70, M3RHF80, M3RHF90, M3RHF60, M3RHF70, M3RHF80, M3RHF90, M5RHF50, M5RHF60, M5RHF70, M5RHF80,M5RHF90,  M3RHT50, M3RHT60, M3RHT70, M3RHT80, M3RHT90, M3RHT50, M3RHT60, M3RHT70, M3RHT80, M3RHT90, M5RHT50, M5RHT60, M5RHT70, M5RHT80, M5RHT90,  M3RVSF50, M3RVSF60, M3RVSF70, M3RVSF80, M3RVSF90, M3RVSF50, M3RVSF60, M3RVSF70, M3RVSF80, M3RVSF90, M5RVSF50, M5RVSF60, M5RVSF70, M5RVSF80, M5RVSF90,   M3RST50, M3RST60, M3RST70, M3RST80, M3RST90, M3RST50, M3RST60, M3RST70, M3RST80, M3RST90,