Joliet Equipment Corporation is a distributor that specializes in large industrial motors of up to 30,000 HP.  They represent brands, such as  ABB, WEG, Hitachi, Baldor, Siemens, GE and Leeson. Joliet has available a line of motors for mud pump and rotary table applications. Amongst the product selection, the Joliet C75YZB Series of wound DC Hi-torque drilling motors feature continuous rating for applications of 1085 HP, continuous rating at 750 VDC, 1150 Amps, 965 RPM, and intermittent rating for applications of 1320 HP.

Kostov Motors offers compound excitation and shunt excitation DC motors with 1 kW of power, 1900 rpm, CW rotation, voltage of 72 VDC and S1 duty with a 125mm frame size. They also offer type MO three phase and type MOER single phase AC motors, as well as single-phase shaded pole motors.

Peerless Electric makes DC servo motors, traction DC motors, pump DC motors, and more, such as their specialty DC Motors, which are high response motors for high speed and quick reversal applications. Their pump DC motors have a multipolar design with Class "F" or "H" thermal insulation and a high efficiency with terminal studs or conduit box, for applications including utility vehicles, carts, carriers, pump drives, floor machines, lifts, motorized pallet trucks, and more.

Rotomag offers several DC motors, including wond field motors, gearmotors, custom DC motors, and permanent magnet DC motors, including industrial PMDC motors running at 90 or 180 volts, 0.25 to 3.0 HP; 1500, 1700, or 3000 RPM; in IEC and NEMA frame sizes; mini PMDC motors in 12/24 volts from 1/20th to 1/4th HP, 1500 or 3000 RPM, and more with applications including control systems, gate closers, packing machines, pumps, packaging, textiles, electric vehicles, golf caddies, and much more.

STS Motors makes explosion-proof motors, heavy duty DC traction motors, permanent magnet DC motors, and ML wound field motors. Their wound field motors have ratings from 0.25 to 200kW in their ventilated IP23 model, and 0.25 to 40kW in their TEFC IP44-IP56 model. These motors feature single or double pipe ventilated, forced ventilated, and CACA cooling methods, with foot/flange with D-type flange mounting and parallel key-wayed, tapered, and splined drive shafts.