Baldor Electric Motors is no longer manufacturing this motor, possible replacement is the following Baldor Electric Motors part#
CM7013-57
*** This motor has been replaced by Model # CM7013-57 **
CM7013-50 1 Hp, 220/380/440 Vac, 3 Phase Input, 56C Frame, C-Face, 3000 Rpm, IP54, Foot Mounted, 50 Hz, Explosion Proof Motor