Title:
GEAR MOTOR WITH INVERTER
Document Type and Number:
Japanese Patent JP2003088178
Kind Code:
A
Abstract:
To provide a gear motor with inverter wherein dedicated communication equipment for transmitting information from various sensors is unnecessary.
An inverter 30 incorporates a communication circuit 36 for communication with a controller 8, and thus controls speed under the control of the controller. Further, the inverter incorporates CPU 32 which acquires information from a sensor 4 installed on a gear portion 1 and performs predetermined judgment processing. Thus, the inverter is capable of transmitting the acquired information and the results of judgment processing to the controller through the communication circuit.
Inventors:
SUSONO MOTOHISA
YAMAMOTO AKIRA
KOMATSU MIKIO
YAMAMOTO AKIRA
KOMATSU MIKIO
Application Number:
JP2001276248A
Publication Date:
March 20, 2003
Filing Date:
September 12, 2001
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
H02P3/18; H02K7/116; H02K11/00; H02P1/00; H02P27/06; (IPC1-7): H02P7/63; H02K7/116; H02K11/00; H02P3/18
Domestic Patent References:
| JP2000299970A | 2000-10-24 | |||
| JPH0544143A | 1993-02-23 | |||
| JPH01308195A | 1989-12-12 |
Attorney, Agent or Firm:
Yosuke Goto (1 person outside)
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