RAM-F Varitron Right angle hollow clamping output shaft(bore) RAM-F high precision planetary gearbox promise dynamic performances with low backlash.
Features
- High Precision Gear -
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.
- Modular Deisgn of Motor Connection Plate -
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.
- Single-piece Gearbox & Advanced Surface Treatment -
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 corrosionresistant capability.
- Modular Input Shaft -
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.
- Integrated Planetary Arm Bracket -
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.
Technical
Information
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Specification 規格 |
Ratio減速比 (Stage 段數) |
RAM060 |
RAM090 |
RAM120 |
RAM150 |
|
Instantaneous Max. Output Torque 瞬間最大輸出扭矩 T2B (Nm) |
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 |
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Defined Output Torque 額定輸出扭矩 T2N (Nm) |
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 |
L1: 1 Stage 單段 |
3 / 4 / 5 / 7 / 10 |
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L2: 2 Stage 雙段 |
9 / 12 / 15 / 16 / 20 / 21 / 25 / 28 / 30 / 35 / 40 / 49 / 50 / 70 / 100 |
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L3: 3Stage 三段 |
100/200/250 |
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Defined Input Rotational Speed 額定輸入轉速 n1N (rpm) |
3/4/5 (L1) |
3300 |
2600 |
2300 |
2200 |
|
7/10 (L2) |
4000 |
2900 |
2700 |
2700 |
|
|
12 ~ 40 (L2) |
4400 |
3200 |
3000 |
3000 |
|
|
50 (L2) |
4800 |
3600 |
3300 |
3200 |
|
|
70 ~ 100 (L2) |
5500 |
4200 |
3900 |
3500 |
|
|
Backlash 精密背隙 (arcmin) |
3~10 (L1) |
≤8 |
≤8 |
≤8 |
≤8 |
|
12~100 (L2) |
≤11 |
≤11 |
≤11 |
≤11 |
|
|
Full Load Efficiency 滿載時使用效率 % |
3~10 (L1) |
≥91 |
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12~100 (L2) |
≥88 |
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Service Life使用壽命Lh2 (hrs) |
3~100 (L1,L2) |
20000 |
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Weight 重量 (kgs) |
3~10 (L1) |
Vary according to shaft type 依產品輸出軸類型有所不同 |
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|
12~100 (L2) |
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Noise 噪音值 (db) |
|
65 |
65 |
65 |
65 |
|
Temperature使用溫度範圍°C |
|
（-15°C ~ +90°C） |
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Protection Rank 防護等級 |
|
IP64 |
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Lubricating Oil 潤滑油 |
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Synthetic Lubricant 合成潤滑油 ISO VG220 |
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Designation
|
j |
Model型式 |
DA: Helical Gear High Precision Planetary Gearbox DM:Precision Planetary Gearbox DF:Precision Flange Type Planetary Gearbox DH:Standard Precision Planetary Gearbox DL:Standard Precision Planetary Gearbox DN:High R-A Load Standard Precision Planetary Gearbox RAM-S:Precision Shaft Output Spiral Bevel Gearbox RAM-SS:Precision Double Shaft Spiral Bevel Gearbox RAM-H:Precision Hollow Shaft Spiral Bevel Gearbox RAM-D: Precision Clamping Shaft Spiral Bevel Gearbox RAM-F: Precision Flange Spiral Bevel Gearbox RAH-S: Standard Precision Shaft Output Spiral Bevel Gearbox RAH-SS:Standard Precision Double Shaft Spiral Bevel Gearbox RAH-H:Standard Precision Hollow Shaft Spiral Bevel Gearbox RAH-D:Standard Precision Clamping Shaft Spiral Bevel Gearbox RAH-F: Standard PrecisionFlange Spiral Bevel Gearbox |
斜齒輪高精密型 精密型 法蘭式精密型 標準型 標準型 高徑軸向負荷標準型 精密單出力軸直角型 精密雙出力軸直角型 精密中空軸直角型 精密束軸直角型 精密法蘭直角型 標準單出力軸直角型 標準雙出力軸直角型 標準中空軸直角型 標準束軸直角型 標準法蘭直角型 |
|
k |
Frame Size 型號 |
042,060,070,080,090,120,150,180,220… Refer to Gearbox Quick Selection Table Page 89. 請參考快速選擇表第89頁 |
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|
l |
Stage段數 |
L1, L2, L3 |
|
|
m |
Ratio減速比 |
L1: 3 / 4 / 5 / 7 / 10 L2: 9 / 12 / 15 / 16 / 20 / 21 / 25 / 28 / 30 / 40 / 49 / 50 / 70 L3: 36 / 45 / 60 / 75 / 80 / 150 / 200 / 300 / 400 / 500 / 700 / 1000 |
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|
n |
Motor Shaft Diameter 馬達軸心直徑(S) |
Customized according to customer requirement. 依客戶需求訂製 |
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|
o |
Motor Pilot Diameter 馬達引導外徑(B) |
Customized according to customer requirement. 依客戶需求訂製 |
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p |
Motor Guide Depth 馬達引導深度(P) |
Customized according to customer requirement. 依客戶需求訂製 |
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q |
Installing Screw P.C.D 安裝螺絲孔直徑(M) |
Customized according to customer requirement. 依客戶需求訂製 |
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r |
Installing Screw Size 安裝螺絲孔內徑(A) |
Customized according to customer requirement. 依客戶需求訂製 |
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|
s
|
Motor Shaft Length 馬達出力軸長度(R) |
Customized according to customer requirement. 依客戶需求訂製 |
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Dimensions
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