深圳华工捷信是日本信浓指定全国一级经销商，也是最早经销商，产品型号齐全、多样、产品质量好精密度高性能高、价格低。
SST45D2150是信浓42步进马达，外径尺寸42mm、高保持力矩产品。
SST45D系列日本信浓步进电机型号：
SST45D0030 SST45D0031 SST45D003X SST45D0050 SST45D0051 SST45D005X SST45D0070 SST45D0071 SST45D007X SST45D0100 SST45D0101 SST45D010X SST45D0120 SST45D0121 SST45D012X SST45D0150 SST45D0151 SST45D015X SST45D1030 SST45D1031 SST45D103X
SST45D1050 SST45D1051 SST45D105X SST45D1070 SST45D1071 SST45D107X SST45D1100 SST45D1101 SST45D110X SST45D1120 SST45D1121 SST45D112X SST45D1150 SST45D1151 SST45D115X SST45D2030 SST45D2031 SST45D203X SST45D2050 SST45D2051 SST45D205X SST45D2070 SST45D2071 SST45D207X SST45D2100 SST45D2101 SST45D210X SST45D2120 SST45D2121 SST45D212X SST45D2150 SST45D2151 SST45D215X