Varitron Servo Gearbox

Take Control In Speedw w w . c - v a r . c o m

®

Precised Servo Gearhead精密伺服減速機

Varitron Engineering (Taiwan) Co., Ltd.台灣中國變速工程股份有限公司

Varitron Engineering (Taiwan) Co., Ltd.台灣中國變速工程股份有限公司No.45, Lane171, Sec.1, Chung Shin Rd, Wuku District, New Taipei City, Taiwan新北市五股區中興路一段171巷45號Tel：886-2-29889598 Fax：886-2-29850998www.c-var.com [email protected] Varitron Corporation. All Rights Reserved.

Take Control In Speed

Catalog 2015 Jan

Company Introduction

Quality & Customer’s Satisfaction

6

Varitron Engineering (Taiwan) Co., Ltd. establish in 1971, specialist in design, R&D and manufacturing of wide range of high-tech power transmission products, including cyclo gearmotor, helical gear reducers, planetary gear reducers, gearbox and speed variator. In recent decade, to meet customers' requirements of quality and price, we have been dedicated to constantly upgrading the performance of reducers, maximize efficiency, and provide the most comprehensive technical supports.

At Varitron, we have a team with outstanding back-ground in high-tech field. Varitron outstanding enter-prise culture results from its practicality, constantly learning the advanced management system and a commitment to excellence.

To enhance technical improvement, Varitron has placed a huge investment in purchasing CNC machines and equipment. Our well experienced technicians take good control of precision in out parts, and stringent quality control to ensure the best precision and perfor-mance of all parts and components.

Our products

Cyclo Drive擺線減速機

Gear motor齒輪減速機

Variator無段變速機

Belt Variator皮帶無段變速機

Worm Gear蝸輪減速機

Gearbox齒輪箱

中國變速工程股份有限公司專業從事高科技的各種傳動商品、賽驅樂減速機，齒輪減速機，蝸輪減速機，無段變速機及齒輪箱的設計、研發、生產。近年來肩負著顧客們對產品品質量與價格的追求，不斷地在提高減速機的高效能，實現效率的最大化和提供廣泛的技術資源等方面做著不懈的努力。

中國變速為增進技術精良，斥資購置整套CNC電腦加工機械設備，以精密零件加工，配合優秀工程人員，提升零件精度，確保穩定的品質。

本公司經驗豐富的技術員，掌握零件加工特性精度控制，嚴格品質管制以確保所有零組件的精度及性能，一系列自動化加工設備為零件加工精度穩定性提供最穩固的基礎。

DM Series Dimensions

For servo motor

INDEXPlanetary Gear

DM series

Planetary Gear

DH series

Planetary Gear

DL seriesStandard type

Standard type

High precision type

Cycloidal Gear

FC seriesHigh torque precision type

Recommended to customers requiring highprecision of semiconductor manufacturingsystem, machine tools, etc.適合需求高精密度應用如半導體或加工機

Recommended to customers requiring rigidity and precison applications.適合需求一般精密度與剛性應用

Recommended to customers requiring rigidity and precison applications.適合需求一般精密度與剛性應用

Recommended to customers requiring highprecision and high shock load. Minimzing space with its superior deisgn.適合需求高精密度，耐撞擊力與短薄型需求應用。

4

6

8

10

Planetary Gear seriesQuiet Operation 靜音Feature design to reduce vibration and noise to under 65db採用防振動，低噪音的行星設計構造,低於65dB。

High Precision Low Backlash 高精度低背隙High precision machined allows up to 5 Arcmin (0.08°) can be chosen 精密加工研磨，背隙最高5弧分可選擇

High Efficiency高效率Exceeds 95% for single stage and 92% for Double Stage. 一段效率高達95%和二段92%。

High Torque and Stability高扭矩與穩定性High tensile strength alloy steel and improved gear hardening technics employed to maintain high accuracy and long service life.齒輪選用高級鉻鉬合金鋼，切削加工後，經滲碳熱處理，在進行兩次加工skiving或研磨加工確保齒輪高精度與壽命。

Index 1

Intro

Model Number Chart

2

Modular Deisgn of Motor Connection Plate模組化馬達連接法蘭設計

The special modular design of motor connection plate is suitable for any brand and any type of servomotor. Manufactured from aluminum alloy, its surface is anodized treated for upgrading environmental-resistant and corrosion-resistant capability.獨特的馬達連接板模組化設計，適用於任何廠牌和型式的伺服馬達，材質採用鋁合金，表面抗氧化陽極處理，提高環境的耐受性和抗腐蝕能力。

Single-piece Gearbox & Advanced Surface Treatment

一體式齒輪箱本體The gearbox and internal gear ring are single price design and constructed, which is manufactured from Cr-Mo alloy steel, and tempered for high torque output. Gearbox surface is anti-corrosive treated for upgrading environmental resistant and corrosion-resistant capability.齒輪箱和內齒輪採一體式的設計，採用鉻鉬合金鋼經調質後加工，輸出扭矩大，精密度高。表面防銹處理，提高環境的耐受性和抗腐蝕能力。

High Precision Gear高精度齒輪

The planetary gear and sun gear are manufactured from high quality Ni-Cr-Mo alloy steel. Precision machined and carburized, then for precision tooth grinding or skiving assures gears high precision.行星齒輪及太陽齒輪選用高級鉻鉬合金鋼，切削加工後，經滲碳熱處理，在進行兩次加工skiving或研磨加工確保齒輪高精度。

Integrated Planetary Arm Bracket一體式的行星臂架及雙軸承加大誇距設計

The planetary arm bracket and the output shaft are single piece design constructed to increase torsional rigidity and accuracy. The entire structure is one-time machined for controlling accuracy in the specified tolerance. 行星臂架與輸出軸採一體式的結構設計，以確保提高扭轉剛性及精確度。並採用滾珠軸承大誇距配置設計，增加輸出軸之徑向負荷。

Modular Input Shaft入力軸模組化

Modular input shaft design and motor shaft are coupled through a dynamic balanced collar clamping mechanism to ensure connection concentricity and zero slip power transmission at high speed.模組化輸入軸與馬達入力軸連結方式採用拴緊式機構，確保高轉速下，結合界面的同心度及零滑差動力傳遞。

For servo motor

Gearhead Servo Motor

DM 090 L1 3 S B P M AInstalling Screw Size安裝螺絲孔內徑 (A)Installing Screw P.C.D安裝螺絲孔直徑 (M)

Motor Guide Depth馬達引導深度 (P)

Motor Pilot Diameter馬達引導外徑 (B)

Motor Shaft Diameter馬達軸心直徑 (S)

Stage Reduction Ratio 減速比 L1 3 / 4 / 5 / 7 / 10 L2 9 / 12 / 15 / 16 / 20 / 25 / 28 / 30 / 40 / 49 / 50 / 70 L3 36 / 45 / 60 / 75 / 80 / 150 / 200 / 300 / 400 / 500 / 700 / 1000

Stage:L1L2 L3

Frame Size042060070090120150180220

Model:DMDHDLFC

Model & Type Symbol

Select

Planetary Precision Gearbox Quick Selection Table 減速機型號快速選擇表

3

1.For more accurate selection, please refer to page 22. 詳細型號選擇請參考第22頁計算書選用2.Use larger model when large moment of inertia is needed. 慣性距較大時,選用大一級減速機型號3.For 3 Stage selection please contact Varitron® or your sales personal. 如需三段選擇表請聯絡本公司

Servo Capacity 伺服馬力

Model 型號 Reduction Ratio 減速比

3 4 5 7 9 10 15 20 25 30 35 40 50 70 100

100W DH 042 ● ● ● ● ● ● ● ● ● ● DM/DH/DL 060 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 060 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

200W

DM/DH/DL 060 ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 060 ● ● ● ● ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 090 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 090 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

400W

DM/DH/DL 060 ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 060 ● ● ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 090 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 090 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

500W

DM/DF/DH/DL 090 ● ● ● ● ● ● ● ● ● ● RAM/RAH 090 ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 120 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 120 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

750W

DM/DF/DH/DL 090 ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 090 ● ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 120 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 120 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

1.0kW

DM/DF/DH/DL 120 ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 120 ● ● ● ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 150 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

1.5kW

DM/DF/DH/DL 120 ● ● ● ● ● ● ● ● ● ● RAM/RAH 120 ● ● ● ● ● ● ● ● ● ● DM/DF/DH/DL 150 ● ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● ● ● ● ● ● ● ● ● ● DM 180 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

2.0kW DM/DF/DH/DL 150 ● ● ● ● ● ● ● ● ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● ● ● ● ● ● ● ● ● DM 180 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

3.5kW DM/DF/DH/DL 150 ● ● ● ● ● ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● ● ● ● ● ● DM 180 ● ● ● ● ● ● ● ● ● ● ● ● ●

5.0kW DM/DF/DH/DL 150 ● ● ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● ● ● DM 180 ● ● ● ● ● ● ● ● ● ● ● ●

7.0kW DM/DF/DH/DL 150 ● ● ● ● ● RAM/RAH 150 ● ● ● ● ● DM 180 ● ● ● ● ● ● ● ● ●

11.0kW DM 220 ● ● ● ● ● ● ● ● ● ● ● ●

DM Series Dimensions

DIMENSIONSPlanetary Gear

seriesDM

Dimensions 尺寸 DM060 DM070 DM090 DM120 DM150 DM180 DM220

D1 70 75 105 130 165 215 250 D2 5 5.5 6.8 8.6 10.5 13 17 *D3 16(12~16) 16(12~16) 20(16~22) 32(24~35) 42(38~45) 55(50~60) 55 (50~75) D4 50 60 80 110 130 160 180 C1 35 33 56 58 74 107 124 C2 7 5 6 5 4 10 15 C3 27 27 49 52 67 96 106 C4 3 3 5 5 5 6 7 C5 20 20 25 40 45 70 90 C6 60 68 95 114 142 180 220 C7 11 17 17 14 18 25 30 L1 125 125 168 170 265 332 367 L2 147 147 196 198 315 414 457 M M5*P0.8x12 M5*P0.8x12 M6*P1.5x12 M8*P1.25x27 M12*P1.75x32 M14*P1.75x40 M14*1.75Px40 K1 5 5 6 10 12 14 16 K2 18 18 22.5 35.1 45 58.5 70.3 d ≤14 ≤14 ≤24 ≤28 ≤42 ≤55 ≤69.7 A 30~50 30~60 50~80 55~110 95~130 95~155 180~250 B 4.5 6 6 5 10 11 12 F ≤33.5 ≤33.5 ≤47.5 ≤47.5 ≤66.5 ≤82.5 ≤88.5

1. For 3 stages dimension please contact Varitron® or your sales personal. 如需三段尺寸請聯絡本公司2. Output shaft can be custom size upon ordering. 減速機出力軸可依需求訂製3. For ‘A’ & ‘F’ dimension, may array according to different servo motor. 「A」&「F」會因不同伺服馬達而有所變動

DM4

DM Series Specifications

SPECIFICATIONSPlanetary Gear

seriesDM

Specification 規格 Ratio 減速比 DM060 DM070 DM090 DM120 DM150 DM180 DM220

Instantaneous Max. Output Torque 瞬間最大輸出扭矩

T2B (Nm)

3 / 9 / 10 / 21 / 30 132 144 504 780 1428 2961 4680 4 / 15 / 16 / 20 / 25 / 40 162 180 564 918 1680 3840 6600 7 / 28 / 35 / 70 / 100 138 156 528 855 1560 3555 5640 5 / 50 144 168 540 876 1608 3744 7080

Defined Output Torque 額定輸出扭矩 T2N (Nm)

3 / 9 / 10 / 30 44 48 168 260 476 987 1560 4 / 15 / 16 / 20 / 25 / 28 / 40 54 60 188 306 560 1280 2200 7 / 21 / 35 / 70 / 100 46 52 176 285 520 1185 1880 5 / 50 48 56 180 292 536 1248 2360

Reduction Ratio 減速比 1 Stage 單段 3 / 4 / 5 / 7 / 10 2 Stage 雙段 9 / 12 / 15 / 16 / 20 / 21 / 25 / 28 / 30 / 35 / 40 / 49 / 50 / 70 3 Stage 三段 100 / 200 / 250

Defined Input Rotational Speed 額定輸入轉速 n1N (rpm)

3 / 4 / 5 3300 3300 2600 2300 2200 1500 1500 7 / 10 4000 4000 2900 2700 2700 2400 2000 12 ~ 40 4400 4400 3200 3000 3000 2800 2400 50 4800 4800 3600 3300 3200 3000 2500 70 ~ 100 5500 5500 4200 3900 3500 3200 2000

Radial Load Force 徑向負荷力 FrMax. (N) 3~100 2600 2600 6000 7500 9000 14000 48000

Axial Load Force 軸向負荷力 FrMax. (N) 3~100 2300 2300 5400 6700 9000 14000 42000

Backlash 精密背隙 (arcmin) 3~10 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 12~100 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8 ≤8

Torsional Rigidity 扭轉剛性(Nm/arcmin) 3~100 6.5 7 14 27 48 115 218

Allowable Radial Force 容許徑向力 F2rB2 N L1, L2 1400 1400 6200 7500 14000 22000 28800

Allowable Axial Force 容許軸向力 F2aB2 N L1, L2 800 800 5200 3225 12000 20000 26000

Full Load Efficiency 滿載時使用效率 %

3~10 ≥95 12~100 ≥92

Service Life使用壽命 Lh2 (hrs) 3~100 20000

Weight 重量 (kgs) 3~10 1.28 1.4 4.4 6.3 18 38 49 12~100 1.6 1.8 5.2 7.8 25 50 61

Noise 噪音值 (db) 65 65 64 64 64 64 64 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 / IP65 (IP66 by request 訂購製作) Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油

Moment Of Inertia 轉動慣量 J1 (kg.cm)

Stage 段數

Ratio 減速比

1

3 0.042 0.042 0.78 2.38 19.8 48.7 66.5 4 0.03 0.03 0.6 2 17 45 63.2 5 0.029 0.029 0.59 2 17 46.5 65 7 0.028 0.028 0.73 2 16.8 45.5 65.8 10 0.035 0.035 0.75 2.3 19 48 66.8

2

9 0.042 0.042 0.78 2.38 19.8 19.8 24.5 12 0.03 0.03 0.73 2.1 17 19 24 16 0.03 0.03 0.6 2.1 17 17 22 20 0.03 0.03 0.6 2.1 16.8 17 22 25 0.029 0.029 0.75 2.1 17 17 21.5 28 0.03 0.03 0.75 2.1 19 17 21.5 35 0.03 0.03 0.73 2.38 19 19 21 40 0.035 0.035 0.78 2.38 19 19 21 50 0.035 0.035 0.78 2.38 19 19 21 70 0.035 0.035 0.78 2.38 19 19 21

100 0.035 0.035 0.78 2.38 19.8 19.8 20.6

1. For 3 stage technical data please contact Varitron®or your sales personal. 如需三段技術資料請聯絡本公司2. Use larger model when large moment of inertia is needed. 慣性距較大時,選用大一級減速機型號3. Continuous operating will reduce service life. 連續運轉將會減少減速機的使用壽命 DM 5

®

DF Series Dimensions


seriesDF


DF6

Dimensions 尺寸 DF090 DF120 DF150 D1H7 31.5 40 50 D2 50 63 80

*D3h7 60 80 95 D4h7 90 110 140 D5 109 135 168 D6 8xM6*P1.0 12xM6*P1.0 12xM8*P1.25 D7 118 145 179 D8 8x5.5 8x5.5 12x6.6 D9 45° 45° 30° D10 45° 30° 30° L1 12 12 12 L3 6 6 6 L4 30 29 38 L5 10 10 14.6 L6 11 13 25 C1 ≤24 ≤28 ≤42 C2 50~80 55~100 95~130 C3 6 29 10 C4 ≤47.5 ≤47.5 ≤66.5 C5 95 114 142 C6 90 130 145 C7 M6 M8 M8 C8 135 140.3 233

DM Series Specifications


seriesDF

1. For 3 stage technical data please contact Varitron®or your sales personal. 如需三段技術資料請聯絡本公司2. Use larger model when large moment of inertia is needed. 慣性距較大時,選用大一級減速機型號3. Continuous operating will reduce service life. 連續運轉將會減少減速機的使用壽命

DF 7

®

Specification 規格 Ratio 減速比 DF090 DF120 DF150

Instantaneous Max. Output Torque 瞬間最大輸出扭矩 T2B (Nm)

3 / 9 / 10 / 30 / 100 504 780 1428 4 / 12 / 16 / 20 / 28 / 40 564 918 1680 5 / 15 / 25 / 35 / 50 528 855 1560 7 / 21 / 49 / 70 540 879 1608


3 / 9 / 10 / 21 / 30 / 100 168 260 476 4 / 15 / 16 / 20 / 25 / 28 / 40 188 306 560 5 / 15 / 25 / 35 / 50 176 285 520 7 / 21 / 49 / 70 180 292 536



3 / 4 / 5 2600 2300 2200 7 / 10 2900 2700 2700 12 ~ 40 3200 3000 3000 50 3600 3300 3200 70 ~ 100 4200 3900 3500

Backlash 精密背隙 (arcmin) 3~10 ≤5 ≤5 ≤5 12~100 ≤8 ≤8 ≤8

Torsional Rigidity 扭轉剛性 (Nm/arcmin) 3~100 14 27 48

Max. Bending Moment 最大彎曲力矩 (N) 3~100 98 125 200

Allowable Axial Force 容許軸向力 F2aB2 N L1, L2 5400 6700 9000


3~10 ≥97 12~100 ≥94


Weight 重量 (kgs) 3~10 4.7 7.4 22 12~100 5.8 8.9 29

Noise 噪音值 (db) 65 64 64 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油


Stage 段數

Ratio 減速比

1

3 0.78 2.38 19.8 4 0.6 2 17 5 0.59 2 17 7 0.73 2 16.8 10 0.75 2.3 19

2

9 0.78 2.38 19.8 12 0.73 2.1 17 16 0.6 2.1 17 20 0.6 2.1 16.8 25 0.75 2.1 17 28 0.75 2.1 19 35 0.73 2.38 19 40 0.78 2.38 19 50 0.78 2.38 19 70 0.78 2.38 19

100 0.78 2.38 19.8


seriesRAM

RAM8

RAM Series Specifications

1. For 3 stage technical data please contact Varitron® or your sales personal. 如需三段技術資料請聯絡本公司2. Use larger model when large moment of inertia is needed. 慣性距較大時,選用大一級減速機型號3. Continuous operating will reduce service life. 連續運轉將會減少減速機的使用壽命

Specification 規格 Ratio 減速比 RAM060 RAM090 RAM120 RAM150


3 / 9 / 10 / 30 / 100 132 498 750 1428 4 / 12 / 16 / 20 / 28 / 40 162 498 750 1500 5 / 15 / 25 / 35 / 50 138 498 750 1500 7 / 21 / 49 / 70 144 498 750 1500


3 / 9 / 10 / 21 / 30 44 166 250 476 4 / 15 / 16 / 20 / 25 / 28 / 40 54 166 250 500 5 / 15 / 25 / 35 / 50 46 166 250 500 7 / 21 / 49 / 70 48 166 250 500

Reduction Ratio 減速比 1 Stage 單段 3 / 4 / 5 / 7 / 10 2 Stage 雙段 9 / 12 / 15 / 16 / 20 / 21 / 25 / 28 / 30 / 35 / 40 / 49 / 50 / 70 / 100


3 / 4 / 5 3300 2600 2300 2200 7 / 10 4000 2900 2700 2700 12 ~ 40 4400 3200 3000 3000 50 4800 3600 3300 3200 70 ~ 100 5500 4200 3900 3500

Backlash 精密背隙 (arcmin) 3~10 ≤8 ≤8 ≤8 ≤8 12~100 ≤11 ≤11 ≤11 ≤11


3~10 ≥91 12~100 ≥88


Weight 重量 (kgs) 3~10 Vary according to shaft type 依產品輸出軸類型有所不同 12~100 Noise 噪音值 (db) 65 65 65 65 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油


seriesRAM®

RAM 9

RAM-S Series Dimensions

1. For 3 stages dimension please contact Varitron® or your sales personal. 如需三段尺寸請聯絡本公司2. Output shaft can be custom size upon ordering. 減速機出力軸可依需求訂製3. For ‘C2’ & ‘C4’ dimension, may array according to different servo motor. 「C2」&「C4」會因不同伺服馬達而有所變動

Dimensions 尺寸

RAM060S RAM090S RAM120S RAM150S L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98

L6(1 Stage單段) 146 188 196 285 L6(2 Stage雙段) 168 216 224 335 L7(1 Stage單段) 187.5 245 258 362 L7(2 Stage雙段) 209.5 273 286 412

L8 59.5 79.5 84.5 99 L9 1 1 1 1 L20 18 22.5 35 45 L21 5 6 10 12 L22 20 25 40 45 L23 3 5 5 5 L24 27 49 52 67 L25 85.5 127.5 135.5 162.5 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8*10 M6*P1.0x14 M8*P1.25*18 M10*P1.5*22 D21 16 20 32 42 D22 M4*P0.7x15 M6*P1.0x20 M8*P1.25x27 M12*P1.75x32 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8


seriesRAM

RAM10

RAM-SS Series Dimensions


Dimensions 尺寸 RAM060SS RAM090SS RAM120SS RAM150SS

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98


L8 59.5 79.5 84.5 99 L9 1 1 1 1 L20 18 22.5 35 45 L21 5 6 10 12 L22 20 25 40 45 L23 3 5 5 5 L24 27 49 52 67 L25 85.5 127.5 135.5 162.5 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D21 16 20 32 42 D22 M4*P0.7x15 M6*P1.0x20 M8*P1.25x27 M12*P1.75x32 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8


seriesRAM®

RAM 11

RAM-H Series Dimensions


Dimensions 尺寸 RAM060H RAM090H RAM120H RAM150H

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98


L8 59.5 79.5 84.5 99 L9 1 1 1 1 L40 16.3 22.8 31.3 43.3 L41 5 6 8 12 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D41 14 20 28 40 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8


seriesRAM

DL12

RAM-D Series Dimensions


Dimensions 尺寸 RAM060D RAM090D RAM120D RAM150D

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98


L8 59.5 79.5 84.5 99 L9 1 1 1 1 L30 30 30 30 30 L31 31 31 31 31 L32 89.5 109.5 113.5 128 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D30 14 20 28 40 D31 30 36 54 66 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8

DH Series Dimensions


seriesDH


Dimensions 尺寸

DH042 DH060 DH090 DH120 DH150

D1 50 70 105 130 165 D2 4.2 5.2 6.5 8.5 10.5 *D3 12 16 (12~16) 20 (18~22) 32 (24~35) 42 (38~45) D4 35 50 80 110 130 C1 24 35 55 58 74 C2 4 7 5 5 4 C3 20 27 49 52 67 C4 3 3 5 5 5 C5 10.1 20 25 40 45 C6 42 62 95 115 145 C7 8 9.6 10 19 23.5 L1 92 116 175 170 261 L2 105 135 200 198 313 M M4*P0.7x8 M5*P0.8x12 M6*P1.5x12 M8*P1.25x27 M12*P1.75x32 K1 4 5 6 10 12 K2 14.3 18 22.5 35.1 45 d ≤8 ≤14 ≤24 ≤28 ≤42 A 30 30~50 50~80 50~110 95~130 B 4 4 8 5 10 F ≤25 ≤30 ≤40 ≤47.5 ≤66.5

DH13

DH Series Specifications


Specification 規格 Ratio 減速比


90 120 420 780 1428 4 / 15 / 16 / 20 / 25 / 28 / 40 123 153 504 918 1680 7 / 28 / 35 / 70 / 100 110 132 498 855 1560 5 / 50 120 141 465 876 1608


30 40 140 260 476 4 / 15 / 16 / 20 / 25 / 28 / 40 48 60 168 306 560 7 / 28 / 35 / 70 / 100 40 50 166 285 520 5 / 50 45 55 155 292 536



3 / 4 / 5 3300 3300 2600 2300 2200 7 / 10 4000 4000 2900 2700 2700 12 ~ 40 4400 4400 3200 3000 3000 50 4800 4800 3600 3300 3200 70 ~ 100 5500 5500 4200 3900 3500

Backlash 精密背隙 (arcmin) 3~10 ≤10 ≤10 ≤10 ≤10 ≤10 12~100 ≤12 ≤12 ≤12 ≤12 ≤12

Torsional Rigidity 扭轉剛性(Nm/arcmin) 3~100 5 7 11 27 48

Allowable Radial Force 容許徑向力 F2rB2 N L1, L2 365 840 6000 7500 14000

Allowable Axial Force 容許軸向力 F2aB2 N L1, L2 305 605 5000 3225 12000


3~10 ≥95 12~100 ≥92


Weight 重量 (kgs) 3~10 1.2 1.3 3.5 6 16 12~100 1.4 1.6 4.5 7.2 20

Noise 噪音值 (db) 65 65 64 64 64 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 / IP65 (IP66 by request 訂購製作) Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油


Stage 段數

Ratio 減速比

1

3 0.31 0.31 0.4 5.9 10.5 4 0.3 0.3 0.6 5.09 9.1 5 0.29 0.29 0.59 4.93 8.85 7 0.28 0.28 0.58 4.83 8.85 10 0.27 0.27 0.57 4.81 8.46

2

9 0.29 0.29 0.56 4.91 9.02 12 0.3 0.3 0.58 5.1 9.01 16 0.3 0.3 0.6 5.09 9.01 20 0.3 0.3 0.6 5.07 9.02 25 0.29 0.29 0.59 4.91 8.83 28 0.3 0.3 0.59 5.07 9.01 35 0.3 0.3 0.58 4.91 8.82 40 0.27 0.27 0.56 4.8 8.45 50 0.27 0.27 0.56 4.8 8.45 70 0.27 0.27 0.56 4.8 8.45

100 0.27 0.27 0.56 4.8 8.45

3 / 9 / 10 / 12 / 21 / 30

3 / 9 / 10 / 12 / 21 / 30

DH042 DH060 DH090 DH120 DH150


seriesDH®

DH 14


seriesRAH®

RAH 15

RAH Series Specifications


Specification 規格 Ratio 減速比 RAH060 RAH090 RAH120 RAH150


3 / 9 / 10 / 30 / 100 132 498 750 1428 4 / 12 / 16 / 20 / 28 / 40 162 498 750 1500 5 / 15 / 25 / 35 / 50 138 498 750 1500 7 / 21 / 49 / 70 144 498 750 1500


3 / 9 / 10 / 21 / 30 44 166 250 476 4 / 15 / 16 / 20 / 25 / 28 / 40 54 166 250 500 5 / 15 / 25 / 35 / 50 46 166 250 500 7 / 21 / 49 / 70 48 166 250 500

Reduction Ratio 減速比 1 Stage 單段 3 / 4 / 5 / 7 / 10 2 Stage 雙段 9 / 12 / 15 / 16 / 20 / 21 / 25 / 28 / 30 / 35 / 40 / 49 / 50 / 70 / 100


3 / 4 / 5 3300 2600 2300 2200 7 / 10 4000 2900 2700 2700 12 ~ 40 4400 3200 3000 3000 50 4800 3600 3300 3200 70 ~ 100 5500 4200 3900 3500



3~10 ≥91 12~100 ≥88


Weight 重量 (kgs) 3~10 Vary according to shaft type 依產品輸出軸類型有所不同 12~100

Noise 噪音值 (db) 65 65 65 65 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油


seriesRAH

RAH16

RAH-S Series Dimensions


Dimensions 尺寸 RAM060SS RAM090SS RAM120SS RAM150SS

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98




seriesRAH®

RAH 17

RAH-SS Series Dimensions


Dimensions 尺寸

RAH060SS RAH090SS RAH120SS RAH150SS

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98




seriesRAH

RAH18

RAH-H Series Dimensions


Dimensions 尺寸 RAH060H RAH090H RAH120H RAH150H

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98

L6(1 Stage單段) 137.5 196 196 281 L6(2 Stage雙段) 156.5 221 224 333 L7(1 Stage單段) 179 253 258 358 L7(2 Stage雙段) 198 278 286 410

L8 59.5 79.5 84.5 99 L9 1 1 1 1 L40 16.3 22.8 31.3 43.3 L41 5 6 8 12 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D41 14 20 28 40 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8


seriesRAH

RAH19

RAH-D Series Dimensions


Dimensions 尺寸 RAH060D RAH090D RAH120D RAH150D

L1 83 114 124 154 L2 17 21.5 21.5 21 L3 28.284 33.587 42.426 45.962 L5 58.5 78.5 83.5 98


L8 59.5 79.5 84.5 99 L9 1 1 1 1 L30 30 30 30 30 L31 31 31 31 31 L32 89.5 109.5 113.5 128 D1 79 109 119 139 D2 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D3 42 62 85 90 D4 100 130 145 165 D5 M5*P0.8x10 M6*P1.0x14 M8*P1.25x18 M10*P1.5x22 D30 14 20 28 40 D31 30 36 54 66 C1 ≤14 ≤24 ≤28 ≤42 C2 30-50 50-80 55-110 95-130 C3 6 6 5 10 C4 ≤35 ≤47.5 ≤47.5 ≤66.5 C5 60 95 114 142 C6 70 90 130 145 C7 M5 M6 M8 M8

DL Series Dimensions


seriesDL


Dimensions 尺寸

DL060 DL090 DL120 DL150

D1 50 70 100 145 D2 M5 M6 M8 M12 *D3 16 (12~16) 20 (18~22) 32 (24~32) 42 (38~42) D4 40 60 80 130 C1 31 55 58 74 C2 3 5 5 4 C3 27 49 52 67 C4 3 5 5 5 C5 20 25 40 45 C6 60 93 115 160 L1 116 175 170 261 L2 135 200 198 313 M M5*P0.8x12 M6*P1.5x12 M8*P0.8x12 M12*P1.75x32 K1 5 6 10 12 K2 18 22.5 35.1 45 d ≤14 ≤24 ≤28 ≤42 A 30~50 50~80 50~110 95~130 B 4 8 5 10 F ≤30 ≤40 ≤47.5 ≤66.5

DL20

DL Series Specifications


Specification 規格 Ratio 減速比


120 420 780 1428 4 / 15 / 16 / 20 / 25 / 28 / 40 153 504 918 1680 7 / 28 / 35 / 70 / 100 132 498 855 1560 5 / 50 141 465 876 1608


40 140 260 476 4 / 15 / 16 / 20 / 25 / 28 / 40 51 168 306 560 7 / 28 / 35 / 70 / 100 44 166 285 520 5 / 50 47 155 292 536



3 / 4 / 5 3300 2600 2300 2200 7 / 10 4000 2900 2700 2700 12 ~ 40 4400 3200 3000 3000 50 4800 3600 3300 3200 70 ~ 100 5500 4200 3900 3500


Torsional Rigidity 扭轉剛性(Nm/arcmin) 3~100 7 11 27 48

Allowable Radial Force 容許徑向力 F2rB2 N L1, L2 750 5400 7500 14000

Allowable Axial Force 容許軸向力 F2aB2 N L1, L2 545 4500 3225 12000


3~10 ≥95 12~100 ≥92


Weight 重量 (kgs) 3~10 1.1 3.5 6 16 12~100 1.6 4.5 7.2 20

Noise 噪音值 (db) 65 64 64 64 Temperature使用溫度範圍 °C （-15°C ~ +90°C） Protection Rank 防護等級 IP64 / IP65 (IP66 by request 訂購製作) Lubricating Oil 潤滑油 High viscosity anti-separation grease 高粘度潤滑油


Stage 段數

Ratio 減速比

1

3 0.31 0.4 5.9 10.5 4 0.3 0.6 5.09 9.1 5 0.29 0.59 4.93 8.85 7 0.28 0.58 4.83 8.85 10 0.27 0.57 4.81 8.46

2

9 0.29 0.56 4.91 9.02 12 0.3 0.58 5.1 9.01 16 0.3 0.6 5.09 9.01 20 0.3 0.6 5.07 9.02 25 0.29 0.59 4.91 8.83 28 0.3 0.59 5.07 9.01 35 0.3 0.58 4.91 8.82 40 0.27 0.56 4.8 8.45 50 0.27 0.56 4.8 8.45 70 0.27 0.56 4.8 8.45

100 0.27 0.56 4.8 8.45

3 / 9 / 10 / 12 / 21 / 30

3 / 9 / 10 / 12 / 21 / 30

DL060 DL090 DL120 DL150


seriesDL®

DL 21

■ Frame Size Selection Procedure 框號選擇

1 Calculate mean load torque given to the output shaft from the load torque pattern. 依照‘運轉運動曲線’計算減速機所需轉矩。Mean load torque 平均負載轉矩 : Ta (Nㆍm)

Calculate mean output speed from the load torque pattern.計算平均速度Output speed :

2 Provisionally select the frame size to meet the following equation. 依照下列公式選擇減速機框號

(For Defined Output Torque T2N(Nm) of each frame sizes, see the specification table.額定輸出扭矩T2N(Nm) 請參考各型號規範表)

3 Decide reduction ratio(R)from max.output speed (nOUT)and max.input speed(nIN).依最大出力軸轉速(nOUT)與最大入力軸轉速(nIN)計算減速比

(nIN is limited by motors, etc.)(最大輸入轉速請參考馬達規範)

Calculate max.input speed from max.output speed (nOUT) and reduction ratio (R).依最大出力軸轉速(nOUT)與最大入力軸轉速(nIN)

T1

T2

T3

T4

t1 t2 t3 t4

n1

n2

n3

n4

Loadtorque

Outputspeed

＋

－

輸出轉速

負載扭矩

T1～Tn (Nm) : Load torque 負載扭矩t1～tn (Nm) : Time 時間n1～nn (Nm) : Output speed出力軸轉速 (mean rpm upon acceleration & reduction 均速)nOUT : Max. output speed 最大輸出轉速 (rpm) ≥n1 ～ nnnin : Max. input speed 最大入力軸轉速 (rpm) ≥n1×R ～ nn×R

■ Reference Formular 參考公式

TP = Min.torque required at moment of srarting, that gear reducer should bear against peak torque at moment. 所需啟動轉矩，亦是減速機必須承受之瞬間轉矩GD2M = Rotary inertia of motor rotor.為電機本身轉子之飛輪效應矩GD2L = The rotary inertia of load reflected motor rotor.為負載之飛輪效應矩，經減速機等化到電機轉子GD2a = Rotary inertia of gear reducer reflected to motor rotor.為減速機之飛輪效應矩等化到電機轉子

R = Total reduction ratio. 為電機至減速機出力側總減速比 R = nin / noutTL = The static torque of load reflected to motor rotor. 為負載之靜態轉矩等化到電機轉子 TL = Tload /(R x efficiency)t = The time required in accelerate/decelerate. 設定所需之加速或減速時間 nin = Motor rotor speed RPM.為電機工作轉速+ = Accelerating 為加速- = Decelerating 為減速

SELECTION OF FRAME SIZE

Select 22

®

Selection of frame size 框號選擇

Once motor capacity and reduction ratio are fixed, reducer type and frame size may be simply selected according to the ‘Servo Gearhead Quick Selection Table’. However, in case that combination out of the standard is made or detailed calculation is necessary, select applicable reducer type according to the equations as suggested below:但馬達容量及減速比確定後,可以"依減速機型號快速選擇表"決定減速機型號。如需更精準減速機框號，可依照下列計算式計算

n1t1(T1)3 + n2t2(T2)

3 + ...+ nntn(Tn)3

n1t1 + n2t2 + ... + nntn

3Ta =

naOUT(rpm)

naOUT = n1t1 + n2t2 + ...+ nntn

t1 + t2 + ...+ tn

Ta ≦ Defined Output Torque額定輸出扭矩 T2N(Nm)

≧ RnIN nOUT

= nOUT RnIN

4 Calculate mean input speed naIN from mean output speed naOUT and reduction ratio(R).從平均出力軸轉速naOUT與減速比(R)計算平均入力轉速naIN

Ensure that max.input speed is less than the Defined Input Rotational Speed n1N(rpm) of each frame sizes specification.確定額定輸入轉速n1N(rpm) 比各框號規範表容許範圍小

= naOUT R ≦ 3000 (rpm)nIN

5Ensure that T1 and T3 are within the numerical values of Instantaneous Max. Output Torque T2B(Nm)in the specification table.確定瞬間最大輸出扭矩T2B(Nm) 比各框號規範表容許範圍小

Decision of Frame Size選擇框號

※If there are values that do not fit within the maximum, examine it again as a stronger type, or reduce the specifications,e.g. load torque or speed.如果計算數值不符，請選擇較大框號或更改轉速或扭矩。

OK

OK

OK

OK

OK

TP = ( (GD2L + GD

2a + GD

2M) x N / (375 x t) ± T

L ) / R

Contents of catalog subject to change without notice 如有更改，不另行通知

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Varitron Servo Gearbox