COMPANY PROFILE 原 億 昌 機 械 將 近 四 十 年 的 生 產 經 驗， 擁 有 ISO 9001 認證，與經濟部工研院產學合作，因應目前全球智能 製造的趨勢，提供傳動系列零配件與設備，包含齒條 ( 排 齒 )、 導 軌 齒 條、 齒 輪、 滾 輪、 行 星 減 速 機、 蝸 輪蝸桿減速機和消隙減速機等產品。 Yuan Yi Chang Machinery has 40 years of experience, with ISO 9001 certificate and work projects with Industrial Technology Research Institute. Corresponding to smart manufacturing trend globally, YYC offers different series of transmission parts and equipment including Rack, Guideway Rack, Pinion, Roller, Planetary Reducers, Servo Worm Gearboxes, Backlash Free Reducers. 廣 大 客 群 包 含 各 行 業 領 域 例 如： CNC 機 台、 工 具 母 機、木工機、印刷機、切割機、龍門铣床、磨床、鑽...

Specificantion & Quality Grade 世 界 主 要 齒 條 與 齒 輪 標 準 規 範 World Major Standard Specification of Racks and Pinions 簡稱 Specification Full Name American Gear Manufacturers Association Deutsches Institut für Normung International Organization for Standardization Japanese Industrial Standards 精 度 等 級 對 照 表 Quality Grade Comparison Table 規格 Quality Grade

Code JIS Material Type Teeth Treatment Hardness Mounted Holes Module Page

Rack Code Instruction Rack Code Instruction 1st Remarks: Lengths, holes,materials,surface treaments (sandblasted, phosphated,Black-coated, sides ground) and other requirements all could be customized.

Helical Teeth Ground Racks Series CHTGH-DIN5 Helical Teeth Ground Racks Quality Grade DIN 5 Material S50C Right Hand Angle 19°31'42" Hardness HRC 50~55° Ground on all sides after hardening. Total Pitch Error: Fp /1000 ^ 0.026 mm Room Temperature is 25°C L L2 No. of B A0 A1 D I No. of A 0d1 0D E D1 I1 0d2 f , t* KG Code Module Teeth Holes kN *Weight only for reference. Actual scale should be Weighing.

Series CHTGH-DIN6 Helical Teeth Ground Racks Quality Grade DIN 6 Material S50C Right Hand Angle 19°31'42" Hardness HRC 50~55° Ground on all sides after hardening. Total Pitch Error: Fp /1000 g 0.036 mm Fp /2000 g 0.047 mm ( g 0.024/1000 mm) * Weight only for reference. Actual scale should be Weighing.

Helical Teeth Ground Racks Series MHTG-DIN6 Helical Teeth Ground Racks Quality Grade DIN 6 Material SCM440 Right Hand Angle 19°31'42" Hardness HRC 10~12° Ground on all sides. Total Pitch Error: Fp /1000 g 0.036 mm Fp /2000 g 0.047 mm ( g 0.024/1000 mm) *Weight only for reference. Actual scale should be Weighing.

Helical Milled Racks Series CHTM-DIN8 Helical Milled Racks Quality Grade DIN 8 Material S50C Right Hand Angle 19°31'42" Hardness: HRC 10~12° Total Pitch Error: Fp /1000 g 0.060 mm Fp /2000 g 0.080 mm X Weight only for reference. Actual scale should be Weighing.

Helical Milled Quenched & Tempered Racks Series CHTMQ-DIN8 Helical Milled Quenched & Tempered Racks Quality Grade DIN 8 Material S50C Right Hand Angle 19°31'42" Hardness: HRC 18~22° Total Pitch Error: Fp /1000 g 0.060 mm Fp /2000 g 0.080 mm *Weight only for reference. Actual scale should be Weighing.

Helical Hardened Racks Series CHTMH-DIN 10 Helical Hardened Racks Quality Grade DIN 10 Material S50C Right Hand Angle 19°31'42" Hardness: HRC 50~55° Surfaces: Sand-blasted. Total Pitch Error: Fp /1000 ^ 0.15 mm L L2 No. of B A0 A1 D I No. of A 0d1 0D E D1 I1 0d2 f t* KG Code Module Teeth Holes kN ^ Weight only for reference. Actual scale should be Weighing.

Straight Teeth Ground Racks Series CSTGH-DIN5 Straight Teeth Ground Racks Quality Grade DIN 5 材料 S50C 硬度 HRC 50~55° 硬化處理後四面研磨與齒研 總齒距誤差 :Fp /1000 ≦ 0.026 mm 室溫在攝氏 25° 為準 Material S50C Hardness: HRC 50~55° Ground on all sides after hardening. Total Pitch Error: Fp /1000 ≦ 0.026 mm Room Temperature is 25°C

Straight Teeth Ground Racks CSTGH-DIN6 IfififSg SHI DIN 6 S50C Sfffi HRC 50~55° eftHiHiwiffliw : Fp /1000 g 0.036 mm Fp /2000 g 0.047 mm ( g 0.024/1000 mm) Series CSTGH-DIN6 Straight Teeth Ground Racks Quality Grade DIN 6 Material S50C Hardness: HRC 50~55° Ground on all sides after hardening. Total Pitch Error: Fp /1000 g 0.036 mm Fp /2000 g 0.047 mm ( g 0.024/1000 mm) ^ Weight only for reference. Actual scale should be Weighing.

Series CSTM-DIN8 Straight Milled Racks Quality Grade DIN 8 Material S50C Hardness: HRC 10~12° Total Pitch Error: Fp /1000 g 0.060 mm Fp /2000 g 0.080 mm *Weight only for reference. Actual scale should be Weighing.

Straight Milled Quenched & Tempered Racks Series CSTMQ-DIN8 Straight Milled Quenched & Tempered Racks Quality Grade DIN 8 Material S50C Hardness: HRC 18~22° Total Pitch Error: Fp /1000 g 0.060 mm Fp /2000 g 0.080 mm L No. of B A0 A1 D I No. of A 0d1 0D E D1 I1 0d2 f , ta KG Code Module Teeth Holes kN * Weight only for reference. Actual scale should be Weighing.

Straight Hardened Rack CSTMH-DIN10 Series CSTMH-DIN10 Straight Hardened Racks Quality Grade DIN 10 Material S50C Hardness: HRC 50~55° Surfaces: Sand-blasted or phosphated Total Pitch Error: Fp /1000 ^ 0.1 mm *Weight only for reference. Actual scale should be Weighing.

Helical Quenched & Tempered Ground Racks Series MHTGQ-JIS1 Helical Quenched & Tempered Ground Racks Quality Grade JIS 1 Material SCM440 Right Hand Angle 21°30' Hardness: HRC 18~22° Total Pitch Error: Fp/1000 ≦ 0.033mm Ground on all sides after quenching. No Mounted Holes , Code with-N

Helical Racks Series CHTM-JIS4 Helical Racks Quality Grade JIS 4 材料 S50C 右旋角 15° 硬度 HRC 10~12° 表面 染黑處理 總齒距誤差 : Fp/1000 ≦ 0.075mm 無鑽孔處理，品號為 -N Material S50C Right Hand Angle 15° Hardness: HRC 10~12° Surfaces: Black-coated Total Pitch Error: Fp/1000 ≦ 0.075mm No Mounted Holes , Code with-N

Straight Teeth Ground Racks CSTGH-JIS2 SIfl JIS 2 Series CSTGH-JIS2 Straight Teeth Ground Racks Quality Grade JIS 2 Straight S50C Sfffi HRC 50~55° MM HMWMM : Fp/1000 g 0.036 mm -N Material S50C Hardness: HRC 50~55° Surfaces: Black-coated (Exclude Teeth) Ground on all sides after hardening. Total Pitch Error: Fp/1000 g 0.036 mm No Mounted Holes , Code with-N ?l m « u D I No. of A 0d1 0D E Holes Screw X Weight only for reference. Actual scale should be Weighing.

Straight Quenched & Tempered Racks Series MSTMQ-JIS4-N Straight Quenched & Tempered Racks Quality Grade JIS 4 材料 SCM440 硬度 HRC 18~22° 表面 染黑處理 總齒距誤差 : Fp/1000 ≦ 0.075mm 無鑽孔處理，品號為 -N Material SCM440 Hardness: HRC 18~22° Surfaces: Black-coated Total Pitch Error: Fp/1000 ≦ 0.075mm No Mounted Holes , Code with-N