A motor driven roller transmission system for a conveyance assembly includes a transmission assembly connected between a first rotatable member and a second rotatable member, in which the first and second rotatable members are oriented at an angle from one another. The transmission assembly is adapted to efficiently transfer rotational motion of the first rotatable member to the second rotatable member. Rotation of the second rotatable member causes a conveyance surface to move in order to convey an object. The transmission assembly decreases the power required to drive the first rotatable member in order to move the conveyance surface by increasing the torque output of the first rotatable member, while also reducing the rotational speed required of the first rotatable member to drive the conveyance surface at a desired speed, thus extending the operational life of the first rotatable member.

A motor driven roller transmission system for a conveyance assembly includes a transmission assembly connected between a first rotatable member and a second rotatable member, in which the first and second rotatable members are oriented at an angle from one another. The transmission assembly is adapted to efficiently transfer rotational motion of the first rotatable member to the second rotatable member. Rotation of the second rotatable member causes a conveyance surface to move in order to convey an object. The transmission assembly decreases the power required to drive the first rotatable member in order to move the conveyance surface by increasing the torque output of the first rotatable member, while also reducing the rotational speed required of the first rotatable member to drive the conveyance surface at a desired speed, thus extending the operational life of the first rotatable member.

A conveyor system for conveying of piece goods has frame profiles and an energy supply bus disposed along the frame profile. The conveyor system includes a first connection box for electrical connection of a first actuator, and a second connection box for connection of a second actuator, which differs from the first actuator with regard to its nominal voltage. Furthermore, a modular system includes a first connection box and a second connection box of the type. In particular, a voltage converter is disposed in the second connection box, which converter makes available an output alternating voltage of 110 VAC and/or 230 VAC and/or 400 VAC.

A conveyor system for conveying of piece goods has frame profiles and an energy supply bus disposed along the frame profile. The conveyor system includes a first connection box for electrical connection of a first actuator, and a second connection box for connection of a second actuator, which differs from the first actuator with regard to its nominal voltage. Furthermore, a modular system includes a first connection box and a second connection box of the type. In particular, a voltage converter is disposed in the second connection box, which converter makes available an output alternating voltage of 110 VAC and/or 230 VAC and/or 400 VAC.

A motor-driven conveying roller for conveying installations for conveying containers, pallets and the like, having a roller body, of which the outer circumferential surface constitutes a bearing surface for articles, having a drive unit, which is arranged within an interior of the roller body, and having a coupling unit, which is designed to transmit a torque from the drive unit to an inner circumferential surface of the interior of the roller body and has a coupling bushing, which has a drive portion, connected to the drive unit, and an outer peripheral output portion, wherein the coupling bushing is connected to the inner circumferential surface of the roller body in a frictionally fitting and/or integral manner, for torque-transmitting purposes, only at certain points.

A motor-driven conveying roller for conveying installations for conveying containers, pallets and the like, having a roller body, of which the outer circumferential surface constitutes a bearing surface for articles, having a drive unit, which is arranged within an interior of the roller body, and having a coupling unit, which is designed to transmit a torque from the drive unit to an inner circumferential surface of the interior of the roller body and has a coupling bushing, which has a drive portion, connected to the drive unit, and an outer peripheral output portion, wherein the coupling bushing is connected to the inner circumferential surface of the roller body in a frictionally fitting and/or integral manner, for torque-transmitting purposes, only at certain points.

A gearmotor assembly for use with a conveyor system has a rotatable conveyor roller extending laterally between spaced conveyor side rails. The gearmotor assembly includes an electric motor with a rotatable motor output shaft. The gearmotor assembly further includes a gear train drivingly connected to the motor output shaft. The gear train includes a train output shaft axially offset from the motor output shaft, with the train output shaft being drivingly connectable to the conveyor roller, so that rotation of the motor output shaft produces corresponding rotation of the conveyor roller.

A control device includes first and second input terminals to which a DC voltage for driving a motor is input, and a control unit. The control unit sets a rotation direction of the motor based on first input to the first input terminal or the second input terminal. A rotation speed of the motor is changed based on a subsequence input of the DC voltage.

A control device includes first and second input terminals to which a DC voltage for driving a motor is input, and a control unit. The control unit sets a rotation direction of the motor based on first input to the first input terminal or the second input terminal. A rotation speed of the motor is changed based on a subsequence input of the DC voltage.

A curved conveyor in a horizontal curved path section of a conveying path has an inner idler wheel array arranged to the inside of the horizontal curved path section with respect to an arc-shaped center line that passes through the center of the path width of the horizontal curved path section, and an outer driving wheel array arranged to the outside of the horizontal curved path section with respect to the arc-shaped center line, wherein the distance from the arc-shaped center line to the outer driving wheel array is smaller than the distance from the arc-shaped center line to the inner idler wheel array.