Abstract: A refuse vehicle includes a chassis, an energy storage device, a vehicle body, an electric power take-off system, and a hydraulic component. The energy storage device is supported by the chassis and is configured to provide electrical power to a prime mover. Activation of the prime mover selectively drives the refuse vehicle. The vehicle body is supported by the chassis, and includes an on-board receptacle for storing refuse therein. The electric power take-off system is positioned on the vehicle body, and includes an electric motor configured to drive a hydraulic pump to convert electrical power received from the energy storage device into hydraulic power. An amount of electrical power at least one of received by and provided to the electric motor is limited by a controller to control an output characteristic of the hydraulic pump. The hydraulic component is in fluid communication with the hydraulic pump and configured to operate using hydraulic power from the electric power take-off system.

Abstract: An electric motor includes a stator and a rotor rotatable relative to the stator. The rotor includes an axial shaft, a disc projecting radially from the shaft, and a ring magnet affixed to the disc. The shaft and the disc are integrally formed as a unitary body.

Abstract: A refuse vehicle includes a chassis, an energy storage device supported by the chassis and configured to provide electrical power to a prime mover, wherein activation of the prime mover selectively drives the refuse vehicle, a body for storing refuse therein supported by the chassis, a first hydraulic pump configured to convert electrical power into hydraulic power, a second first hydraulic pump configured to convert electrical power into hydraulic power, and a motor coupled to at least one of the body or the chassis and configured to drive the first hydraulic pump and drive the second hydraulic pump.

Abstract: An assembly includes a cell stack, the cell stack including a plurality of cells, the cells separated by cell spacers. The assembly also includes a compression pad at each end of the cell stack and a lithium-ion battery module strap assembly, the cell stack and compression pads positioned within the lithium-ion battery module strap assembly. The lithium-ion battery module strap assembly includes a case, the case including a bottom and two sides, end caps at each end of the case, and at least one strap, the strap positioned around the cell stack and connected to each end cap.

Abstract: An energy storage system comprising a battery row having first and second row ends, first and second end pieces abutting the first and second row ends, respectively, an end piece retaining strap encircling the end pieces and the batteries therebetween and applying a first compressive force thereto, thereby defining a battery assembly, the battery assembly having external corners, first and second foam pieces enclosing at least the external corners of the battery assembly; a foam retaining strap encircling the foam pieces so as to maintain the foam pieces in a desired position relative to the battery assembly, thereby defining a battery module, and an enclosure having at least one battery module retained inside the enclosure. The foam pieces may be configured to reduce or enhance the rate of heat flow between the batteries and the operating environment.

Abstract: An apparatus and method for filtering a fluid is provided. The apparatus includes a filtration unit having an inlet and hollow fiber membranes. The hollow fiber membranes are each formed from an elongated tube having an exterior surface and an interior surface. The hollow fiber membranes are configured to separate the filtration unit into a permeate side that allows permeate to exit the filtration unit through a permeate outlet and a retentate side that allows retentate to exit the filtration unit through a retentate outlet. The hollow fiber membranes include a coating linked to the exterior surface or interior surface of the hollow fiber membranes. The coating includes a poly electrolyte electrostatically coupled to the charged exterior surface or the charged interior surface.