JPS55142157A - Excessive axial load detector - Google Patents

Excessive axial load detector

Info

Publication number
JPS55142157A
JPS55142157A JP5041079A JP5041079A JPS55142157A JP S55142157 A JPS55142157 A JP S55142157A JP 5041079 A JP5041079 A JP 5041079A JP 5041079 A JP5041079 A JP 5041079A JP S55142157 A JPS55142157 A JP S55142157A
Authority
JP
Japan
Prior art keywords
output shaft
motor
driven shaft
sliding clutch
shaft
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.)
Granted
Application number
JP5041079A
Other languages
Japanese (ja)
Other versions
JPS6029028B2 (en
Inventor
Yoshio Kuge
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.)
CKD Corp
Original Assignee
CKD Corp
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 CKD Corp filed Critical CKD Corp
Priority to JP5041079A priority Critical patent/JPS6029028B2/en
Publication of JPS55142157A publication Critical patent/JPS55142157A/en
Publication of JPS6029028B2 publication Critical patent/JPS6029028B2/en
Expired legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

PURPOSE: To easily perform redriving of an excessive load preventing apparatus by interposing a sliding clutch in a gear transmission and allowing a motor to stop when the photoelectric signals of the input and output shafts are not synchronized.
CONSTITUTION: A driven shaft 7 is driven by a motor 1 through a reducer 2, output shaft 3, sliding clutch 4, and gears 5 and 6. When exceesive load state is developed, the sliding clutch 4 slides, so difference of relative revolution number is generated between the output shaft 3 and the driven shaft 7. The revolution of the output shaft 3 is counted by a rotary disc 8 and a photoelectric switch 9, and the revolution of the driven shaft 7 is counted by a rotary disc 10 and a photoelectric switch 11, so these signals are compared, and when decided that the output shaft 3 and the driven shaft 7 are not synchronized, generation of excessive load is judged, and the motor 1 is stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP5041079A 1979-04-24 1979-04-24 Shaft overload detection device Expired JPS6029028B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5041079A JPS6029028B2 (en) 1979-04-24 1979-04-24 Shaft overload detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5041079A JPS6029028B2 (en) 1979-04-24 1979-04-24 Shaft overload detection device

Publications (2)

Publication Number Publication Date
JPS55142157A true JPS55142157A (en) 1980-11-06
JPS6029028B2 JPS6029028B2 (en) 1985-07-08

Family

ID=12858086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5041079A Expired JPS6029028B2 (en) 1979-04-24 1979-04-24 Shaft overload detection device

Country Status (1)

Country Link
JP (1) JPS6029028B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192160A (en) * 1983-12-12 1985-09-30 ウエスタ−ン　ギア　コ−ポレ−シヨン Slip clutch with sliding detector and electric separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192160A (en) * 1983-12-12 1985-09-30 ウエスタ−ン　ギア　コ−ポレ−シヨン Slip clutch with sliding detector and electric separator

Also Published As

Publication number Publication date
JPS6029028B2 (en) 1985-07-08

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