アペックスダイナミックスジャパン List of Products and Services

Apex Dynamics Japan has released the latest version of the "Reduction Gear Comprehensive Catalog." We offer reduction gears tailored to various applications, including a standard type with load distribution and extended lifespan due to precision-engineered gear design, a reinforced type suitable for high radial and thrust loads, and a low-cost type that simplifies specifications and reduces costs while being close to the standard type. 【Example of Featured Products】 ■ Reduction Gear AB Series Standard Type ■ Reduction Gear AF Series Reinforced Type ■ Reduction Gear AE Series Low-Cost Type ■ Reduction Gear AD Series Flange Output Type ■ Reduction Gear P2/P2R/PD/PDR/PL/PLR Series Low-Cost and Lightweight Type ■ Reduction Gear AT, ATB Series High-Precision Spiral Bevel Reduction Type ■ Reduction Gear AH Series Flange Type High-Precision Reduction Gear ■ Reduction Gear AFH Series High-Precision Planetary Reduction Gear ■ Reduction Gear KH Series High-Performance Hypoid Reduction Gear *We are currently offering a digest version of the "Reduction Gear Comprehensive Catalog" for PDF download! If you would like the complete version, please indicate <Request for Complete Version> in your inquiry.

• Gearbox

The "AP/APK/APC/APCK series" is a high-torque, high-precision planetary gearbox. It supports a wide range of applications. The "APK/APCK series" offers gear ratios in eight orthogonal types (4 to 5500). In addition to compatibility with flange and cubic mounting, it is well-suited for rack and pinion applications. 【Features】 ■ High torque ■ Optimization of output torque and moment of inertia ■ High precision ■ Long lifespan ■ Low noise ■ Suppression of temperature rise *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "AFX/AFXR series" is a high-precision planetary gearbox that demonstrates high quality and high transmission capability through advanced gear processing technology. The case body and output shaft are made of stainless steel, providing high rust resistance, corrosion resistance, and suitability for clean environments. We offer a wide range of reduction ratios with straight and orthogonal shafts, each available in 7 frame sizes. 【Features】 ■ Environmental resistance ■ Quiet operation ■ High efficiency and compact design ■ Low backlash ■ High load capacity *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AFH/AFHK series" is a precision planetary gearbox for servo motors. There are four types of output shafts available: S1: no key, S2: with key, S3: spline shaft, S4: hollow output shaft. Shrink discs are also available as an option. 【Features】 ■ High torque ■ Optimized output torque and moment of inertia ■ High precision / low backlash ■ Long lifespan ■ Low noise ■ Suppression of temperature rise *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

We have newly released the high-precision, high-torque type planetary gear reducers, AFH/AFHK series and AP/APC series. The backlash of the AFH series is high precision with 1 to 3 arc minutes and has 7 models (reduction ratios from 3 to 100). The backlash of the AFHK series is high precision with 2 to 3 arc minutes and has 22 models (reduction ratios from 4 to 10,000). 【Features of AFH/AFHK Series】 ■ Optimized output torque and moment of inertia ■ High precision / low backlash ■ Long lifespan / low noise ■ Suppression of temperature rise The AP/APC series has a backlash of high precision with 1 to 2 arc minutes and has 8 models (reduction ratios from 4 to 400). 【Features of AP/APC Series】 ■ Optimization of output torque and moment of inertia ■ Long lifespan / low noise ■ Suppression of temperature rise ■ Compatible with flange/cubic mounting ■ Suitable for rack & pinion applications *For more details, you can download the catalogs for the AFH/AFHK series and AP/APC series from the PDF download.

• Other processing machines
• Other machine elements

The "AB/ABR Series" is a standard type reducer made of stainless steel. We offer the "AB Series," a straight type reducer with output shaft ball bearings, and the "ABR Series," an angle type reducer with output shaft ball bearings. This reducer improves output capacity by 33% compared to spur gears and features a precision helical planetary gear spur gear that achieves high precision and low noise (56dB). 【Features】 ■ Reducer "AB Series" - Output shaft ball bearing, straight type ■ Reducer "ABR Series" - Output shaft ball bearing, angle type - More than 30% higher output torque due to the action of spiral bevel gears compared to spur bevel gears - Allows input rotational speeds up to 8 times higher than spur bevel gears - Load distribution and extended lifespan due to precision machined gear design *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AT Series (Flange)" is a reduction gear that supports high reduction ratios. The gears designed with advanced technology are highly efficient. The diverse shapes of input and output shafts can accommodate applications across various industries. Additionally, the high torque tolerance, low backlash, and compact design make it suitable for a wide range of applications. 【Features】 ■ The stainless steel integrated housing achieves high rigidity and rust resistance. ■ Easy installation due to finishing with precision machining. ■ Achieves a reduction ratio of 1/500 by combining with a planetary gear reducer. ■ Pre-filled with lubricating oil for maintenance-free operation. *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AT Series (Shaft)" is a high-precision spiral bevel gear type reducer. The reduction ratio ranges from 1/1 to a maximum of 1/500, accommodating high reduction ratios. All gears are precisely polished and have a curvature, achieving smooth rotation and low noise. Additionally, the stainless steel integrated housing combines high rigidity and rust resistance, and is easy to install due to finishing by precision machining. 【Features】 ■ High-efficiency gears ■ Input and output shafts in various shapes can accommodate applications across multiple industries ■ Achieves a reduction ratio of 1/500 by combining with a planetary reducer ■ High torque tolerance, low backlash, and compact design make it suitable for various applications ■ Pre-filled with lubricating oil for maintenance-free operation *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "K Series" is a high-performance hypoid reduction gear with various output types. The output shaft rotates in the same direction as the servo motor, making machine control and installation easy. 【Features】 ■ Innovative hypoid helical bevel gear ■ Optimized moment of inertia ■ High-performance positioning ■ High durability ■ Flexible installation ■ Rotation in the same direction as the servo motor output *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "PL Series" is a planetary gearbox designed to reduce backlash. It accommodates various motor shaft diameters and features an optimized moment of inertia. There are 16 types of reduction ratios across 3 models (ranging from 3 to 100), and it is a lightweight product. 【Features】 ■ Output shaft ball bearing, straight type ■ 16 types of reduction ratios across 3 models (ranging from 3 to 100) ■ Low cost ■ High efficiency ■ Optimized moment of inertia ■ Compatible with various motor shaft diameters ■ Lightweight *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "PD Series" is a straight-type planetary gearbox with output shaft ball bearings. It offers 15 types of reduction ratios (from 3 to 100) and is compatible with various motor shaft diameters. Since grease is sealed in as the lubricant, there is no need for lubricant replacement. 【Features】 ■ Low cost ■ High efficiency ■ Reduced backlash ■ Optimized moment of inertia ■ Lightweight ■ Flanged output *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

"High-Precision Rack & Pinion" offers various specifications such as quality grade, material, heat treatment, processing methods, and painting options. With high-precision specifications achieved through gear finishing, it accommodates a variety of fastening methods with dedicated pinion gears. 【Features】 ■ Short delivery time ■ High precision ■ High load capacity ■ High speed ■ Low noise ■ Long lifespan ■ Clearly defined hardness and tooth thickness of the hardened layer ■ Clearly defined straightness, parallelism, and perpendicularity

• rack
• Pinion cutter

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, low noise, and reduced backlash. It has optimized inertia moment and output torque. Additionally, we offer flange shafts as optional components. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, and low noise, while reducing backlash. It has optimized inertia moment and output torque. Additionally, we offer flange shafts as optional parts. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, and low noise, while reducing backlash. It has optimized inertia moment and output torque. Additionally, we also offer a flange shaft as an optional component. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "AD Series" is a reduction gear with a flange output of tapered roller bearing and straight type on the output shaft, offering 16 types in 7 models (reduction ratios from 4 to 100). Among them, the "ADS Series" features a shaft with a key and tap on the input side, allowing for easy driving using timing belts or couplings, achieving flexible design during motor assembly and saving space. By improving the tooth contact ratio, it enables high load tolerance, low noise, and low vibration, increasing output capability by 33% compared to spur gears, and achieving high performance with low noise (50dB)! 【Features】 ■ Flange output ■ Output shaft tapered roller bearing, straight type ■ 16 types in 7 models (reduction ratios from 4 to 100) available

• Gearbox

The "AD Series" is a reduction gear with a flange output of tapered roller bearings and a straight type output shaft, offering 16 types in 7 models (reduction ratios from 4 to 100). Among them, the "ADS Series" features a shaft with a key and a tap on the input side, allowing for easy drive using timing belts or couplings, achieving flexible design and space-saving during motor assembly. By improving the tooth contact ratio, it enables high load tolerance, low noise, and low vibration, increasing output capability by 33% compared to spur gears, achieving high performance and low noise (50dB)! 【Features】 ■ Flange output ■ Output shaft tapered roller bearing, straight type ■ 16 types in 7 models (reduction ratios from 4 to 100) available

• Gearbox

The "P2 Series" is a reduction gear for servo motors with a backlash accuracy of 14 arc minutes or less. Due to the miniaturization and high precision of internal components, the internal inertia moment has been reduced. The orthogonal part uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. 【Features】 ■ Reduced backlash 　Backlash accuracy of 14 arc minutes or less ■ Lightweight ■ Uses spur gears ■ Reduced inertia moment ■ Low cost

• Gearbox

The "P2 Series" is a reduction gear for servo motors with a backlash accuracy of 14 arc minutes or less. Due to the miniaturization and high precision of internal components, the internal inertia moment has been reduced. The orthogonal part uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. 【Features】 ■ Backlash reduction 　Backlash accuracy of 14 arc minutes or less ■ Lightweight ■ Uses spur gears ■ Reduction of inertia moment ■ Low cost

• Gearbox

The "AE Series" is a straight-type reduction gear with output shaft ball bearings that simplifies specifications and reduces costs. We also offer an all-stainless steel version that is safe for the food industry. It boasts over 30% higher output torque than spur bevel gears. Additionally, its robust structure without a case provides a larger contact area, improving rigidity and allowing for high torque tolerance! The output flange and carrier (planetary gear case) are machined as a single unit, enhancing anti-twisting rigidity, concentricity, and strength. 【Features】 ■ Output shaft ball bearing, straight type ■ Simplified specifications and reduced costs ■ Only one type of backlash ■ Output shaft available only with key

• Gearbox

The "AE Series" is a straight-type reduction gear with output shaft ball bearings that simplifies specifications and reduces costs. It boasts over 30% higher output torque than spur bevel gears. Additionally, due to its robust structure without a case, it has a large contact surface, improved rigidity, and high torque tolerance! The output flange and carrier (planetary gear case) are machined as a single unit, enhancing anti-twist rigidity, concentricity, and strength. 【Features】 ■ Output shaft ball bearing, straight type ■ Simplified specifications and reduced costs ■ Only one type of backlash ■ Output shaft available only with key

• Gearbox

The "AB Series" is a stainless steel standard type reducer that has been a beloved all-rounder for many years. It features a straight type output shaft ball bearing and offers 21 variations across 7 models (with reduction ratios from 3 to 100). This product utilizes precision helical planetary spur gears that improve output capacity by 33% compared to spur gears, achieving high precision and low noise (56dB). With a patented planetary carrier design that directly supports the sun gear's bearing with the planetary carrier, it prevents misalignment and significantly reduces noise, vibration, and transmission loss. 【Features】 ■ Straight type output shaft ball bearing ■ 21 variations across 7 models (reduction ratios from 3 to 100) ■ Robust structure without a case, resulting in a large contact area, increased rigidity, and high torque tolerance.

• Gearbox

The "AB Series" is a stainless steel standard-type reducer that has been a beloved all-rounder for many years. It features a straight type output shaft with ball bearings and offers 21 variations in 7 types of reduction ratios (from 3 to 100). This product employs precision helical planetary spur gears that improve output capability by 33% compared to spur gears, achieving high precision and low noise (56dB). With a patented planetary carrier design that directly supports the sun gear's bearings with the planetary carrier, it prevents misalignment and significantly reduces noise, vibration, and transmission loss. 【Features】 ■ Straight type output shaft with ball bearings ■ 21 variations in 7 types of reduction ratios (from 3 to 100) ■ Robust structure without a case, resulting in a larger contact surface, improved rigidity, and high torque tolerance.

• Gearbox

The "AB/ABR Series" is a standard type of reduction gear made of stainless steel. We offer the "AB Series" with a straight type output shaft ball bearing and the "ABR Series" with an angle type output shaft ball bearing. This product features precision helical planetary gear spur gears that improve output capability by 33% compared to spur gears, achieving high precision and low noise (56dB). 【Features】 ■ AB Series - Output shaft ball bearing - straight type - 21 types in 7 models (reduction ratios from 3 to 100) *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "P2/P2R series" is a low-cost type of gearbox for servo motors. By miniaturizing and increasing the precision of internal components, the internal inertia moment has been reduced. There are 15 types of reduction ratios in 5 models (ranging from 3 to 100). *The PG2 series has 23 types of reduction ratios in 5 models (ranging from 3 to 1000). The orthogonal part of the P2R series uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. *Only for P2. 【Features】 ■ Reduced backlash ■ Reduced inertia moment ■ Lightweight ■ Low cost ■ Uses spur gears *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

This catalog summarizes the "gear reducers for servo motors" handled by Apex Dynamics Japan Co., Ltd. It includes the "P2/P2R series" planetary gear reducers that reduce backlash, and the "AB/ABR series" which features spindles made of ball bearings. Additionally, it introduces compatible motor manufacturers, product lineup, how to choose suitable gear reducers, and detailed specifications of each gear reducer. [Featured Products] ■ PR/P2R Series ■ AB/ABR Series ■ AF/AFR Series ■ AE/AER Series ■ AD/ADR/ADS Series, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "KF Series" is a gearbox with output shaft tapered roller bearings, featuring 15 types of reduction ratios (from 3 to 100) across 7 models. The output shaft comes in four types: with key, without key, DIN5480 spline shaft, and power lock fastening method (hollow shaft). Since the output shaft rotates in the same direction as the servo motor, it makes machine control and installation easy. 【Features】 ■ Hypoid helical bevel gears ■ Optimized moment of inertia ■ High-performance positioning ■ High durability ■ Flexible mounting ■ Various output types *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "KH Series" is a flange output reduction gear. It features a tapered roller bearing on the output shaft, with 15 types of reduction ratios (from 3 to 100) across 7 models. Since the output shaft rotates in the same direction as the servo motor, it facilitates easy control and installation of the machinery. 【Features】 ■ Hypoid helical bevel gears ■ Optimized moment of inertia ■ High-performance positioning ■ High durability ■ Flexible mounting ■ Various output types *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AD/ADR/ADS Series" is a flange output reduction gear. We offer the "AD Series" with a straight type output shaft taper roller bearing, the "ADR Series" with an angle type, and the "ADS Series" with an input side shaft type. Among them, the "ADS Series" features a shaft with a key and tap on the input side, allowing for easy driving using timing belts or couplings. This enables flexible design and space-saving during motor assembly. 【Features】 ■ AD Series - Flange output - Output shaft taper roller bearing, straight type - 7 types with 16 variations (reduction ratios from 4 to 100) *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "AF Series" is a reduction gear composed of a main shaft with tapered roller bearings and a tapered roller straight type output shaft. It is suitable for applications with high radial and thrust loads, and offers 21 types in 7 configurations (with reduction ratios from 3 to 100). It increases output capacity by 33% compared to spur gears, achieving high performance and low noise (50dB)! Improved tooth contact ratio allows for high load tolerance, low noise, and low vibration. 【Features】 ■ Tapered roller straight type output shaft ■ Suitable for high radial and thrust loads ■ 21 types in 7 configurations (reduction ratios from 3 to 100) available

• Gearbox

The "AE/AER Series" is a low-cost type of reducer. We offer the "AE Series" with a straight type output shaft ball bearing and the "AER Series" with an angle type output shaft ball bearing. The "AE Series" simplifies specifications to reduce costs. The "AER Series" boasts over 30% higher output torque than the spiral bevel gear due to the adoption of spiral bevel gears. 【Features】 ■ AE Series - Output shaft ball bearing - straight type - Simplified specifications to reduce costs - Only one type of backlash - Output shaft available only with key *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "AB/ABR Series" is a standard type reduction gear made of stainless steel. We offer the "AB Series" with a straight type output shaft ball bearing and the "ABR Series" with an angle type output shaft ball bearing. This product employs a precision helical planetary gear spur gear that improves output capability by 33% compared to spur gears, achieving high precision and low noise (56dB). 【Features】 ■ AB Series - Output shaft ball bearing - straight type - 21 types in 7 variations (reduction ratios from 3 to 100) *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

"High Precision Rack & Pinion" offers various specifications such as quality grade, material, heat treatment, processing methods, and coating options. High precision specifications achieved through gear finishing. Compatible with various fastening methods thanks to dedicated pinion gears. 【Features】 ■ High precision ■ High load capacity ■ High speed ■ Low noise ■ Long lifespan ■ Short delivery time *For more details, please refer to the PDF document or feel free to contact us.

• rack
• Pinion cutter

The "PAT-B Series" is a precision planetary gearbox for servo motors manufactured by APEX DYNAMICS. Thanks to the high-precision helical planetary gears, the engagement rate is increased, maintaining an even load balance, which enables quiet operation. The case body and output shaft are made of stainless steel, providing high rust resistance, corrosion resistance, and suitability for clean environments. Additionally, it features a compact design that achieves high efficiency by directly machining internal gears into the casing. 【Features】 ■ Environmental resistance ■ Quiet operation ■ High efficiency and compact design *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

The "P2/P2R series" is a gearbox for servo motors with a backlash accuracy of 14 arc minutes or less. Due to the miniaturization and high precision of internal components, the internal moment of inertia has been reduced. The orthogonal part of the P2R series uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series (only for P2). 【Features】 ■ Reduced backlash ■ Reduced moment of inertia ■ Lightweight ■ Low cost ■ Uses spur gears *For more details, please refer to the PDF materials or feel free to contact us.

• Gearbox

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, and low noise, while reducing backlash. It has optimized inertia moment and output torque. Additionally, we offer a flange shaft as an optional component. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduces backlash *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

● True Helical Gear Design Precision helical gear structure 33% increase in output capability compared to conventional spur gears Very smooth gear engagement: achieves low noise (56dB) and low vibration ● Triple split collet with dynamic balanced set collar clamping system Three-directional slot formation at the collet center Improved centricity and power transmission ● A special non-electrolysis Nickel surface treatment Electroless nickel plating surface treatment: gear head frame (output side) Black anodizing treatment: adapter frame (input side) Improved internal environment and suppression of magnetic field generation ● NYOGEL 792D Application of NYOGEL 792D grease Achieves long life and smooth operation Protection rating IP65 standard Prevention of oil leakage ● NEW - Patented input sealing system design Application of ceramic seals on the input side (white, black) Prevention of oil leakage for extended lifespan

• Gearbox