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AOKI GEAR REDUCER

Aoki Seimitsu Kogyo Overview

Aoki Seimitsu Kogyo Co., Ltd., also known as Aoki Precision Industry, is a well-established Japanese company specializing in the production of high-precision mechanical components, including reduction gears, precision gears, and aluminum frames. Founded in 1961, Aoki Seimitsu Kogyo has consistently maintained a reputation for delivering top-quality products and has expanded its operations both domestically and internationally.

Company Background

  • Company Name: Aoki Seimitsu Kogyo Co., Ltd.
  • Headquarters: 3-38-12 Sasame, Kawaguchi City, Saitama Prefecture, Japan
  • President: Toshikazu Aoki
  • Established: December 22, 1961
  • Capital: 80 million yen
  • Business Activities: Manufacturing of precision gears, reduction gears, aluminum frames, and other precision machinery components

Aoki Seimitsu Kogyo’s commitment to quality, innovation, and customer satisfaction has earned it a solid position in the mechanical engineering industry. The company’s products are used in a wide range of industrial applications, supporting the operations of both large-scale industrial machinery and smaller, precision-dependent devices.

Product Portfolio

Aoki Seimitsu Kogyo’s product portfolio includes a diverse array of high-precision mechanical components, categorized into the following key product lines:

1. Reduction Gears

Reduction gears play a critical role in numerous industrial applications, and Aoki offers a wide variety of reduction gears to meet the needs of different industries.

  • L Series (Double-Shaft Worm Reduction Gears)

    • Models:
      • LA Series (Single-Stage Worm): LA-1, LA-2, LA-3, LA-4, LA-5, LA-6, LA-7, LA-8, LA-9, LA-10
      • LB Series (Single-Stage Worm): LB-1, LB-2, LB-3, LB-4, LB-5, LB-6, LB-7, LB-8, LB-9, LB-10
      • LC Series (Single-Stage Worm): LC-1, LC-2, LC-3, LC-4, LC-5, LC-6, LC-7, LC-8, LC-9, LC-10
      • LD Series (Worm + Spur): LD-1, LD-2, LD-3, LD-4, LD-5, LD-6, LD-7, LD-8, LD-9, LD-10
      • LDC Series (Worm + Spur): LDC-1, LDC-2, LDC-3, LDC-4, LDC-5, LDC-6, LDC-7, LDC-8, LDC-9, LDC-10
      • LE Series (Two-Stage Worm): LE-1, LE-2, LE-3, LE-4, LE-5, LE-6, LE-7, LE-8, LE-9, LE-10
      • LEC Series (Two-Stage Worm): LEC-1, LEC-2, LEC-3, LEC-4, LEC-5, LEC-6, LEC-7, LEC-8, LEC-9, LEC-10

  • PN Series (Motor-Attached Worm Reduction Gears)

    • Models:
      • PN Series (Without Brake): PN-1, PN-2, PN-3, PN-4, PN-5, PN-6, PN-7, PN-8, PN-9, PN-10
      • PNB Series (With Brake): PNB-1, PNB-2, PNB-3, PNB-4, PNB-5, PNB-6, PNB-7, PNB-8, PNB-9, PNB-10
      • PNC Series (Without Brake): PNC-1, PNC-2, PNC-3, PNC-4, PNC-5, PNC-6, PNC-7, PNC-8, PNC-9, PNC-10
      • PNCB Series (With Brake): PNCB-1, PNCB-2, PNCB-3, PNCB-4, PNCB-5, PNCB-6, PNCB-7, PNCB-8, PNCB-9, PNCB-10

  • B Series (Bevel Gear Boxes)

    • Models:
      • BNT & BXT Series: BNT-1, BNT-2, BNT-3, BNT-4, BNT-5, BNT-6, BNT-7, BNT-8, BNT-9, BNT-10
      • BNU & BXU Series: BNU-1, BNU-2, BNU-3, BNU-4, BNU-5, BNU-6, BNU-7, BNU-8, BNU-9, BNU-10
      • BNV & BXV Series: BNV-1, BNV-2, BNV-3, BNV-4, BNV-5, BNV-6, BNV-7, BNV-8, BNV-9, BNV-10

2. Standard Gears

Aoki Seimitsu Kogyo produces a wide range of standard gears, catering to different industrial machinery needs, including high-precision gears for specialized applications. These gears are manufactured with exacting standards to ensure maximum efficiency and reliability.

  • Spur Gears

    • Models: SG-01 to SG-20

  • Bevel Gears

    • Models: BG-01 to BG-10

  • Helical Gears

    • Models: HG-01 to HG-15

3. Aluminum Frames

The company also specializes in producing aluminum frames, which are used in constructing various machinery and devices. These frames are lightweight yet durable, making them ideal for industrial use. Aoki Seimitsu Kogyo offers both standard aluminum frame designs and customized solutions to meet clients' specific requirements.

  • Aluminum Frame Products
    • Models:
      • AF-100 Series: AF-101, AF-102, AF-103, AF-104
      • AF-200 Series: AF-201, AF-202, AF-203, AF-204
      • AF-300 Series: AF-301, AF-302, AF-303, AF-304

Product Applications

Aoki Seimitsu Kogyo’s products serve a wide array of industries, including:

  • Manufacturing Automation: Reduction gears and precision gears for automated assembly lines and robotic systems.
  • Agricultural Machinery: Gears and gearboxes used in tractors and other agricultural equipment.
  • Conveyor Systems: Custom aluminum frames and reduction gears for conveyor belt systems in logistics and warehousing.
  • Medical Devices: Precision gears for medical equipment requiring high reliability and accuracy.
  • Construction Equipment: Heavy-duty reduction gears and aluminum frames used in construction and material handling.

Quality and Innovation

Aoki Seimitsu Kogyo places a strong emphasis on quality and innovation. All products undergo rigorous quality control processes to ensure they meet industry standards. The company continuously invests in R&D to enhance product performance, improve efficiency, and explore new technological applications.

Their engineering team collaborates closely with clients to provide custom solutions that address specific mechanical and structural needs, ensuring that the products seamlessly integrate into existing systems and meet the desired specifications.

Global Presence and Manufacturing Facilities

Aoki Seimitsu Kogyo operates both domestically in Japan and internationally. The company’s factories are equipped with advanced machinery and follow strict quality assurance standards. Aoki Seimitsu’s facilities include:

  • Niigata Nagaoka Factory: Located in Nagaoka City, Niigata Prefecture, specializing in precision gear production.
  • Niigata Tsubame Factory: Located in Tsubame City, Niigata Prefecture, focusing on aluminum frame production.
  • China Factory (Nantong Qingfan Machinery Co., Ltd.): Specializes in aluminum frames, catering to global market demands.
  • China Factory (Nantong Qingfei Machinery Co., Ltd.): Produces gears and reduction gear components for various international clients.

Conclusion

Aoki Seimitsu Kogyo Co., Ltd. stands out as a leader in the production of precision gears, reduction gears, and aluminum frames, serving a diverse set of industries with products tailored to meet specific needs. Their emphasis on quality, innovation, and customer-focused customization has allowed them to build lasting relationships with clients and adapt to an ever-changing industrial landscape.

AOKI SEIMITSU KOGYO Co.,LTD
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Aoki Gear Reducer

aoki la
LA  LA0　LA1　LA1.5　LA2　LA3　LA4　LA5　LA6　LA7　LA8　LA9　LA10　LA11　LA12

LB  LB0　LB1　LB1.5　LB2　LB3　LB4　LB5　LB6　LB7　LB8　LB9　LB10　LB11　LB12

LC  LC0　LC1　LC1.5　LC2　LC3　LC4　LC5　LC6　LC7　LC8　LC9　LC10　LC11　LC12

LD  LD0　LD1　LD2　LD3　LD4　LD5　LD6　LD7　LD8　LD9

LDC  LDC0　LDC1　LDC2　LDC3　LDC4　LDC5　LDC6　LDC7　LDC8　LDC9

LE  LE0　LE1　LE2　LE3　LE4　LE5　LE6　LE7　LE8　LE9

LEC  LEC0　LEC1　LEC2　LEC3　LEC4　LEC5　LEC6　LEC7　LEC8　LEC9

LH  LH1　LH2　LH3　LH4　LH5　LH6　LH7　LH8


BXW BNW0　BNW1　BNW2　BNW3　BNW4　BNW5　BNW6

BXW0　BXW1　BXW2　BXW3　BXW4　BXW5　BXW6

BNV

BXV BNV0　BNV1　BNV2　BNV3　BNV4　BNV5　BNV6

BXV0　BXV1　BXV2　BXV3　BXV4　BXV5　BXV6

BNU

BXU BNU0　BNU1　BNU2　BNU3　BNU4　BNU5　BNU6

BXU0　BXU1　BXU2　BXU3　BXU4　BXU5　BXU6

BNT

BXT BNT0　BNT1　BNT2　BNT3　BNT4　BNT5　BNT6

BXT0　BXT1　BXT2　BXT3　BXT4　BXT5　BXT6



DH DH005　DH010　DH025　DH050　DH100　DH200

DT DT005　DT010　DT025　DT050　DT100　DT200

BSM3025
BSM2525
LC1.5  1：30 
LA 1.5  1：20  
SSA2572
LB5-20  
LB5-60  
LB5-20  
LB5-60   
PNC073-20 380V/50HZ
PNC154-30 380V/50HZ
JB04-60 200V/50/60HZ 
LA-2-20（）
LEC-6 ：i=1/400
LC1-30
LB3-30
LC-4  1:30  
LC 1.5  1/15
LA1.5  1/20
LC1-15 
LB4 1:25 
LB 1:25 
AB-8
B-200 S/N:53330
B-100
LB-6 1/60 
AB-10-BSS S/N:53331 B-100
AB-25-BSS S/N:54984 B-200
AB-15-BSS  BEETLE-B100  0.3MPA
SSA20120
SSA5050
LC-4 1/20 
LC-5 1/40 
AB-15-BSS
LA3 1:60 
AB-10-UTM
AB-20-BSS
LC6-10  1:10  1200r.p.m
LB5-1/60 
LC3-20 
LB5 1:60 
LC3 1:20 
LC4-60 
LC2-60  
LC2-60  
B-200 ：AB-15-10UGM ：54714
GY225-1/100
GY22-5-1/100
LB1.5-60(）
LB3-50 
LB0-20 
LA4-30 (）
LA4-20 (）
T81-6-20  1:20
LC2-1/15  
AB-25-BSS(B-200)
AB-15-BSS (B-200)
LB-1 1:60 
LC2-1/30
LD-6  1：120
LB-7 1/15
LC1-20
LB3-30
LD3-1/100 1:100(）
LC6-1/40 1:40(）
LH6-1/40 1:40(）
GY013-1200 
LC2-10 
LC-6-40:1
LD-3-150:1
LEC-6-400:1
ABR3-20A-OT NO.1
ABR3-20A-OT NO.2
LDO-1/60
LA3 1:20  
LEC1-1000
LC2-60(））
AB-15-BSS(B-100)
TZ1-6-20 1：20
LC2-60 
 AB-15-BSS 
LC3-60 
LEC2-300 
B-100-SUS317
B-100-SUS316
LECO-1000
LA8 1:40  11KW 1200r.p.m
LE1-200 ：1:200
LA-5 1:50 
LB3(1/50) 
LC-1(1/50) 
LD-1 1/200 RIGHT SCREW STANDARD SHAFT
LB1-50 
LC3-1/10(）
LA-8 1：30 
LC2-1/30 
LA4-1/60（）
LD-6 1:180 
LH-4-40 
LD-6555M 220DC-A/170W
LD1-200 
LC-2  1：30
LC-3  1：30
LC-4  1：30
LC-5  1：30
LC-6  1：20
LC-7  1：20
LC-9  1：30
LC1-50 
LD-5-1:200 
LA2-10（）
LA3-15（）
LB5-15
LC(1/30)
PNC-011
LC2-60
LC15-10
LC1.5-10
TBSB1020
TBSB1040
LC-1 1/50 
LB-3 1/50 
UB4-40，：UB409-1/40(1：40)
AB-25-BSS 
 LA2-15  
UB409-80(/40) 
LC2-1/30 
B-100 PT-3/8 0.39kg/cm2
UB309-10
LC1-20 NO.6410200309012 
LA4—1/60（）
LE31/400
LA2-60 
LA3-60
LA1-10 
GB04-5-0.4KW 200V/50HZ
GB041-1/5
LC4-50 
SSB2020
SSA2040
SSA20100
SSB1019
SSB1060
SSB1050
SSB1040
SSB1035
SSB1065
LC5-10 (）
LA2-15（）
LA3-50 
LA4-20 
LA-1.5 1:15 
LC-1.5 1:15 
LA3-20(）
AB-10-BSS
LB1.5-15 
LC1-20 ：
LB-5 1:60
DH025-L-01UL
LA3-1/10 
LA1-60
LEC7 ：1/600
LC1.5-15 
AB-15，：ABB-15-BSS
LA-8 ，20A
LB3-15
UB207-50
LB2-50 
LB2-50 
LC1-15
GS-4-150
LC-1(1/50)
LB-3(1/50)
LA3 1:60 
LA3-60 
LC5-10-1/10 
GB020-30
BSM3030
BSM3530
LA8 1:60 
LA7 1:60 
LEC0-1000