Abstract: A brake hydraulic pressure unit 1 includes a housing 2 and a valve case 3. The housing 2 includes a base body 6. The base body 6 includes a first side face 7, a second side face 8, and a third side face 9. The first side face 7, the second side face 8, and the third side face 9 are perpendicular to one another. The base body 6 includes an inlet valve hole 10, an outlet valve hole 11, a master cylinder port 12, a wheel cylinder port 13, and a reservoir port 14. The inlet valve hole 10 and the outlet valve hole 11 are open on the first side face 7. The master cylinder port 12 and the wheel cylinder port 13 are provided on the second side face 8. The reservoir port 14 is provided on the third side face 9.

Abstract: The invention aims to provide a motor module in which the number of components is reduced and the number of steps required for assembly is reduced, and an ABS hydraulic unit in which the motor module is embedded. Provided is a motor module including a motor and a planetary gear mechanism which is attached to an output shaft of the motor. The motor module includes a fixing portion that integrally fixes the motor and the planetary gear mechanism. The fixing portion fixes the motor by inwardly clamping the motor and fixes an internal gear of the planetary gear mechanism.

Abstract: Provided is a miniaturized ABS hydraulic unit which can be manufactured at a low cost. An ABS hydraulic unit for performing an antilock brake control of a hydraulic brake includes: a pump and a valve mounted in a hydraulic circuit for making the hydraulic brake perform braking; a motor for operating the pump; a block into which the pump and the valve are assembled and in which a pipe passage where a brake liquid of the hydraulic circuit flows is formed; and a control circuit board for controlling the motor and the valve, wherein the control circuit board is arranged in an extending manner toward a direction that the motor and the valve are assembled into the block.

Abstract: Provided is an ABS hydraulic unit where it is unnecessary to change a size of a control circuit board corresponding to a size of a block. An ABS hydraulic unit for performing an antilock brake control of a hydraulic brake includes: a pump and a valve mounted in a hydraulic circuit for making the hydraulic brake perform braking; a motor for operating the pump; a block into which the pump, the valve and the motor are assembled; and a control circuit board for controlling the motor and the valve, wherein the block has a first surface into which. the motor and the valve are assembled, and a second surface which intersects with the first surface, and the control circuit board is arranged such that the control circuit board extends along the second surface and the valve is positioned between the control circuit board and the motor, the control circuit board being electrically connected with the motor and the valve through a wire extending along the first surface.

Abstract: A miniaturized ABS hydraulic unit is provided. In an ABS hydraulic unit 100 where a pump 12 and valves 13, 14 are disposed in the inside of a hydraulic circuit 1 for making a hydraulic brake perform braking, and an antilock brake control of the hydraulic brake is performed by controlling the pump 12 and the valves 13, 14, a motor 11 for operating the pump 12 is configured to operate the pump 12 by way of a planetary gear mechanism 30.

Abstract: An ABS hydraulic unit (100) where a hydraulic circuit (1) is connected to a master cylinder for discharging a brake fluid at a first connection end (A) thereof and is connected to a hydraulic brake at a second connection end (B) thereof, and makes the hydraulic brake perform braking, a pump (12) operated by a motor, a closing valve (13), a release valve (14) and an accumulator (15) are provided in the hydraulic circuit (1), and an antilock brake control of the hydraulic brake is performed by controlling the pump (12), the closing valve (13) and the release valve (14), wherein the ABS hydraulic unit (100) has a circuit part (50a) in which the hydraulic circuit (1) is disposed, the circuit part (50a) includes: a discharge side passage where the pump (12) is disposed at one end of the discharge side passage in a longitudinal direction and the first connection end (A) is formed on the other end of the discharge side passage in the longitudinal direction, and connects a discharge side of the pump (12) and the firs

Abstract: To improve the degree of freedom with which an ABS hydraulic unit is attached to a handlebar. An ABS hydraulic unit comprises: a main housing that has at least part of a hydraulic circuit formed inside and is equipped with a mounting portion for mounting a brake lever and an attachment portion having at least part of a side surface of a through hole formed along a first direction, the through hole being for attaching the ABS hydraulic unit to a handlebar; and a master cylinder that has a piston portion that moves in conjunction with the brake lever, the master cylinder being for increasing, with the movement of the piston portion, the pressure of brake fluid inside the hydraulic circuit. A piston insertion hole that extends in the moving direction of the piston portion and is for inserting the master cylinder is formed in the main housing along a second direction that intersects, but is not orthogonal to, the first direction.