公开(公告)号：EP4340187A2

公开(公告)日：2024-03-20

申请号：EP23192746.8

申请日：2023-08-22

申请人： Black & Decker, Inc.

发明人： FOGLE, John B. ,  PULLEY, Kevin L. ,  CLEMENTI, Mark J. ,  NOBIS, James M. ,  WAIKAR, Shailesh P. ,  KELLY, David M. ,  BYRNE, Nathaniel K. ,  CLAPP, Timothy A.

IPC分类号： H02K5/10 ,  H02K7/102 ,  H02K11/215 ,  H02K29/08 ,  H02K9/08 ,  H02K9/22 ,  H02K1/2791 ,  A01D34/78

摘要： An electric motor is provided including a stator, a rotor, a motor spindle coupled to the rotor and extending along a center axis, a first end cap formed on a first side of the stator, a second end cap formed on a second side of the stator and secured to the first end cap to form a first compartment around the stator and the rotor, an electro-magnetic brake module disposed on a side of the second end cap opposite the stator and engaged with the motor spindle, and a motor cover mounted on the second end cap to form a second compartment around the electro-magnetic brake module. The first end cap, the second end cap, and the motor cover form a substantially watertight seal around the stator, the rotor, and the position sensor assembly.

公开(公告)号：EP4340187A3

公开(公告)日：2024-07-10

申请号：EP23192746.8

申请日：2023-08-22

申请人： Black & Decker, Inc.

发明人： FOGLE, John B. ,  PULLEY, Kevin L. ,  CLEMENTI, Mark J. ,  NOBIS, James M. ,  WAIKAR, Shailesh P. ,  KELLY, David M. ,  BYRNE, Nathaniel K. ,  CLAPP, Timothy A.

IPC分类号： H02K5/10 ,  H02K7/102 ,  H02K11/215 ,  H02K29/08 ,  H02K9/08 ,  H02K9/22 ,  H02K1/2791 ,  B60K7/00 ,  A01D34/66 ,  H02K5/22 ,  H02K11/25 ,  H02P3/04 ,  A01D69/02 ,  A01D34/78 ,  A01D34/58

CPC分类号： H02K7/1023 ,  A01D34/78 ,  H02K5/10 ,  H02K29/08 ,  H02K11/215 ,  H02K1/2791 ,  H02K9/08 ,  H02K9/223 ,  A01D34/66 ,  H02K2211/0320130101 ,  H02K5/225 ,  H02K11/25 ,  H02P3/04 ,  A01D69/02 ,  A01D34/58 ,  B60K7/0007

摘要： An electric motor is provided including a stator, a rotor, a motor spindle coupled to the rotor and extending along a center axis, a first end cap formed on a first side of the stator, a second end cap formed on a second side of the stator and secured to the first end cap to form a first compartment around the stator and the rotor, an electro-magnetic brake module disposed on a side of the second end cap opposite the stator and engaged with the motor spindle, and a motor cover mounted on the second end cap to form a second compartment around the electro-magnetic brake module. The first end cap, the second end cap, and the motor cover form a substantially watertight seal around the stator, the rotor, and the position sensor assembly.

公开(公告)号：EP4354709A3

公开(公告)日：2024-06-26

申请号：EP23192786.4

申请日：2023-08-22

申请人： Black & Decker, Inc.

发明人： FOGLE, John B. ,  PULLEY, Kevin L. ,  CLEMENTI, Mark J. ,  NOBIS, James M. ,  WAIKAR, Shailesh P. ,  KELLY, David M. ,  BYRNE, Nathaniel K. ,  CLAPP, Timothy A.

IPC分类号： H02K1/2791 ,  H02K5/10 ,  H02K7/102 ,  H02K9/08 ,  H02K9/22 ,  H02K29/08 ,  H02K11/215 ,  A01D34/66 ,  A01D34/78 ,  H02K5/22 ,  H02K11/25 ,  H02P3/04 ,  A01D34/58 ,  A01D69/02

CPC分类号： H02K7/1023 ,  A01D34/78 ,  H02K5/10 ,  H02K29/08 ,  H02K11/215 ,  H02K1/2791 ,  H02K9/08 ,  H02K9/223 ,  A01D34/66 ,  H02K2211/0320130101 ,  H02K5/225 ,  H02K11/25 ,  H02P3/04 ,  A01D69/02 ,  A01D34/58

摘要： An electric power apparatus includes a main planar body having a circular opening that supports a brushless direct-current (BLDC) motor. The motor includes a stator, a rotor, a motor spindle extending through the circular opening, a first end cap formed on a first side of the stator and mounted on the main planar body; and a second end cap formed on a second side of the stator and secured to the first end cap to form a substantially watertight seal around the stator and the rotor. A ratio of a maximum power output of the motor when powered by at least one battery pack to a height of the motor as measured from an upper surface of the main planar body to a top surface of the motor is greater than or equal to approximately 34 watts / mm.

公开(公告)号：EP4354709A2

公开(公告)日：2024-04-17

申请号：EP23192786.4

申请日：2023-08-22

申请人： Black & Decker, Inc.

发明人： FOGLE, John B. ,  PULLEY, Kevin L. ,  CLEMENTI, Mark J. ,  NOBIS, James M. ,  WAIKAR, Shailesh P. ,  KELLY, David M. ,  BYRNE, Nathaniel K. ,  CLAPP, Timothy A.

IPC分类号： H02K1/2791 ,  H02K5/10 ,  H02K7/102 ,  H02K9/08 ,  H02K9/22 ,  H02K29/08 ,  H02K11/215 ,  A01D34/66 ,  A01D34/78 ,  H02K5/22 ,  H02K11/25 ,  H02P3/04

CPC分类号： H02K7/1023 ,  A01D34/78 ,  H02K5/10 ,  H02K29/08 ,  H02K11/215 ,  H02K1/2791 ,  H02K9/08 ,  H02K9/223 ,  A01D34/66 ,  H02K2211/0320130101 ,  H02K5/225 ,  H02K11/25 ,  H02P3/04

摘要： An electric power apparatus includes a main planar body having a circular opening that supports a brushless direct-current (BLDC) motor. The motor includes a stator, a rotor, a motor spindle extending through the circular opening, a first end cap formed on a first side of the stator and mounted on the main planar body; and a second end cap formed on a second side of the stator and secured to the first end cap to form a substantially watertight seal around the stator and the rotor. A ratio of a maximum power output of the motor when powered by at least one battery pack to a height of the motor as measured from an upper surface of the main planar body to a top surface of the motor is greater than or equal to approximately 34 watts / mm.