JPS5733259A - Direct drive type feeder - Google Patents

Direct drive type feeder

Info

Publication number
JPS5733259A
JPS5733259A JP10645780A JP10645780A JPS5733259A JP S5733259 A JPS5733259 A JP S5733259A JP 10645780 A JP10645780 A JP 10645780A JP 10645780 A JP10645780 A JP 10645780A JP S5733259 A JPS5733259 A JP S5733259A
Authority
JP
Japan
Prior art keywords
rotor
stator
feed screw
motor
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10645780A
Other languages
Japanese (ja)
Inventor
Mitsuoki Hatamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP10645780A priority Critical patent/JPS5733259A/en
Publication of JPS5733259A publication Critical patent/JPS5733259A/en
Pending legal-status Critical Current

Links

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  • Transmission Devices (AREA)

Abstract

PURPOSE: To reduce the longitudinal length of the feed screw of a feeder by fitting a rotor matched with a stator onto one end of a feed screw adjacent to a bearing portion supporting thereof, and attaching the stator on a structure member.
CONSTITUTION: One end, engaged with a bearing 2b, of a feed screw 3 extends from the bearing 2b. A rotor 11 consisting of a rotor core 11a, a rotor coil 11b and a rotor supporting member 11c which are motor components, are coupled to the extending end of the feed screw 3 with using a key 9 and etc. A stator 14 which is matched with the rotor for composing the motor and which consists of a stator core 14a and a stator coil 14b is disposed in an outer casing 15 of the motor and is attached to a machine structure member 1 by bolts 17 through spacers 16.
COPYRIGHT: (C)1982,JPO&Japio
JP10645780A 1980-08-04 1980-08-04 Direct drive type feeder Pending JPS5733259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10645780A JPS5733259A (en) 1980-08-04 1980-08-04 Direct drive type feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10645780A JPS5733259A (en) 1980-08-04 1980-08-04 Direct drive type feeder

Publications (1)

Publication Number Publication Date
JPS5733259A true JPS5733259A (en) 1982-02-23

Family

ID=14434112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10645780A Pending JPS5733259A (en) 1980-08-04 1980-08-04 Direct drive type feeder

Country Status (1)

Country Link
JP (1) JPS5733259A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320666U (en) * 1986-07-21 1988-02-10
JPH02180503A (en) * 1988-12-29 1990-07-13 Seibu Electric & Mach Co Ltd Tool post device for working lead and nc lead working device using the above tool post device
JPH05222666A (en) * 1992-02-07 1993-08-31 Hirano Tecseed Co Ltd Tenter device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729224U (en) * 1971-04-22 1972-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729224U (en) * 1971-04-22 1972-12-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320666U (en) * 1986-07-21 1988-02-10
JPH02180503A (en) * 1988-12-29 1990-07-13 Seibu Electric & Mach Co Ltd Tool post device for working lead and nc lead working device using the above tool post device
JPH05222666A (en) * 1992-02-07 1993-08-31 Hirano Tecseed Co Ltd Tenter device

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