AF SERIES

High Precision Gearbox

OVERVIEW

Output torque

T2N : 14 Nm - 2000 Nm

Ratios:

1-stage : 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10
2-stage : 15 / 20 / 25 / 30 / 35 / 40 / 45 / 50 / 60 / 70 / 80 / 90 / 100

Low backlash

1-stage : ≤1arcmin / ≤3arcmin / ≤5arcmin
2-stage : ≤3arcmin / ≤5arcmin / ≤7arcmin

High efficiency

1-stage : ≧ 97%
2-stage : ≧ 94%

Easy mount

Low noise

Compact structure

SIZE

AF042 / AF060 / AF060 / AF075 / AF075/ AF100 / AF140 / AF180 / AF220

Features

True Helical Gear Design
Precision helical gearing increases tooth to tooth contact ratio by over 33% vs spur gearing. The helix angle produces smooth and quiet operation with decreased backlash (less than 1 arc-minutes and ≤ 56dB).

Triple split collet with dynamic balanced set collar clamping system
Provides backlash free power transmission and eliminates slippage. 100% concentricity allows for smooth rotation and higher input speed capability.

Bushing module system design
The unique motor adapter and bushing module system design allows for quick and easy mounting of any motor.

A special non-electrolysis Nickel surface treatment
A special non-electrolysis nickel surface treatment on the output housing and black anodized aluminum input adapter are provided for the most extreme environmental conditions.

Single piece structured ring gear with housing
Helical Internal ring gear is machined directly into a single piece of steel. Maximized diameter and number of teeth to improve overall performance and torque capacity.

NYOGEL 792D
Lubricated with Nyogel 792D synthetic grease (Smart Grease) and sealed to IP65 standards prevent leakage and is maintenance free.

Whole piece planet carrier design
One piece planet carrier with extended bearing design provides maximum radial load capacity and increases system reliability and stiffness.

In-house plasma nitriding heat treatment
Our in house plasma nitriding heat treatment process maintains the tooth surface hardness at 900Hv for superior wear-resistance and a core hardness at 30HRc for toughness.

HeliTopo technology
A high setting gear performance is achieved by using our HeliTopo Technology. This eases off the tooth profile and crowns the lead of each tooth. This optimizes the gear mesh alignment and overlap to achieve maximum tooth surface contact.

Solid needle roller bearings without cage
Equipped with solid uncaged needle roller bearings, provides maximum contact points to increase stiffness and generates high output torque.

NEW - Patented Output sealing system design
NEW - Patented output sealing systems design eliminates friction and heat generation which is accomplished by applying our hi-tech coating to all output contact surfaces. This coating reaches a hardness of 3700Hv and is ground to Ra 0.2mm finish to ensure sealing.

NEW - Patented input sealing system design
NEW - Patented input sealing system design eliminates break away torque and decreases friction/heat. The hi-tech coating bushing (3700 Hv, Ra 0.2 mm finish) interfaces with our proprietory seal which decreases wear and erosion of both sealing surfaces. This new patent prevents leakage and has a service life of over 20,000 hours.

Patented planet carrier design
Patented planet carrier design puts the sun gear bearing directly into the planet carrier. It minimizes gear misalignment to gain higher accuracy.

Solid,Single piece sun gear construction obtains precise concentricity with increased strength and rigidity.

Precision taper roller bearing support to increases radial and axial loading capacity.

Specification
Gearbox Performance
Model No.   Stage Ratio1 AF042 AF060 AF060A AF075 AF075A AF100 AF140 AF180 AF220
Nominal Output TorqueT2N Nm 1 3 20 55 - 130 - 208 342 588 1,140
4 19 50 - 140 - 290 542 1,050 1,700
5 22 60 - 160 - 330 650 1,200 2,000
6 20 55 - 150 - 310 600 1,100 1,900
7 19 50 - 140 - 300 550 1,100 1,800
8 17 45 - 120 - 260 500 1,000 1,600
9 14 40 - 100 - 230 450 900 1,500
10 14 40 - 100 - 230 450 900 1,500
2 15 20 55 55 130 130 208 342 588 1,140
20 19 50 50 140 140 290 542 1,050 1,700
25 22 60 60 160 160 330 650 1,200 2,000
30 20 55 55 150 150 310 600 1,100 1,900
35 19 50 50 140 140 300 550 1,100 1,800
40 17 45 45 120 120 260 500 1,000 1,600
45 14 40 40 100 100 230 450 900 1,500
50 22 60 60 160 160 330 650 1,200 2,000
60 20 55 55 150 150 310 600 1,100 1,900
70 19 50 50 140 140 300 550 1,100 1,800
80 17 45 45 120 120 260 500 1,000 1,600
90 14 40 40 100 100 230 450 900 1,500
100 14 40 40 100 100 230 450 900 1,500
Emergency Stop Torque T2NOT3 Nm 1,2 3~100 3 times of Nominal Output Torque
Nominal Input Speed N1N rpm 1,2 3~100 5,000 5,000 5,000 4,000 4,000 4,000 3,000 3,000 2,000
Max. Input Speed N1B rpm 1,2 3~100 10,000 10,000 10,000 8,000 8,000 8,000 6,000 6,000 4,000
Micro BacklashP0 arcmin 1 3~10 - - - ≤ 1 - ≤ 1 ≤ 1 ≤ 1 ≤ 1
2 15~100 - - - - - ≤ 3 ≤ 3 ≤ 3 ≤ 3
Reduced BacklashP1 arcmin 1 3~10 ≤ 3 ≤ 3 - ≤ 3 - ≤ 3 ≤ 3 ≤ 3 ≤ 3
2 15~100 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5
Standard Backlash P2 arcmin 1 3~10 ≤ 5 ≤ 5 - ≤ 5 - ≤ 5 ≤ 5 ≤ 5 ≤ 5
2 15~100 ≤ 7 ≤7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7
Torsional Rigidity Nm / arcmin 1,2 3~100 3 7 7 14 14 25 50 145 225
Max. Radial Load F2rB2 N 1,2 3~100 610 1,400 1,400 4,100 4,100 9,200 14,000 18,000 33,000
Max. Axial LoadF2aB2 N 1,2 3~100 320 1,100 1,100 3,700 3,700 5,820 11,400 19,500 16,300
Service Life hr 1,2 3~100 30,000 *
Efficiency % 1 3~20 ≧97%
2 15~100 ≧94%
Weight kg 1 3~10 0.6 1.3 - 3.7 - 6.9 13.7 28 48
2 5~100 0.8 1.5 2 4.1 5.5 8.1 16.6 33 60
Operating Temp ºC 1,2 3~100 -10ºC~90ºC
Lubrication   - - synthetic gear grease (NYOGEL 792D)
Degree of Gearbox Protection   1,2 3~100 IP65 
Mounting Position   1,2 3~100 all directions
Noise Level(n1=3000 rpm,
No Load)		 dB(A) 1,2 3~100 ≤ 56 ≤ 58 ≤ 60 ≤ 60 ≤ 63 ≤ 63 ≤ 65 ≤ 67 ≤ 70
1.Ratio ( i=N in / N out )

2. Applied to the output shaft center @ 100 rpm

3.Max. acceleration torque T2B = 60% of T2NOT
*S1 service life 15,000 hrs.
Gearbox Inertia
Model No. Stage Ratio1 AB042 AB060 AB060A AB090 AB090A AB115 AB142 AB180 AB220
Mass Moments of inertia J1 kg‧cm2 1 3 0.03 0.16 - 0.61 - 3.25 9.21 28.98 69.61
4 0.03 0.14 - 0.48 - 2.74 7.54 23.67 54.37
5 0.03 0.13 - 0.47 - 2.71 7.42 23.29 53.27
6 0.03 0.13 - 0.45 - 2.65 7.25 22.75 51.72
7 0.03 0.13 - 0.45 - 2.62 7.14 22.48 50.97
8 0.03 0.13 - 0.44 - 2.58 7.07 22.59 50.84
9 0.03 0.13 - 0.44 - 2.57 7.04 22.53 50.63
10 0.03 0.13 - 0.44 - 2.57 7.03 22.51 50.56
2 15 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
20 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
25 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
30 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
35 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
40 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
45 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
50 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
60 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
70 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
80 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
90 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
100 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
Dimension
1-stage , Ratio i = 3 ~ 10
AF042 AF060 AF075 AF100 AF140 AF180 AF220
D1 50 68 85 120 165 215 250
D2 3.4 5.5 6.8 9 11 13 17
D3 j6 13 16 22 32 40 55 75
D4 g6 35 60 70 90 130 160 180
D5 22 45 60 80 75 95 115
D6 M4 X 0.7P M5 X 0.8P M8 X 1.25P M12X1.75P M16 X 2P M20 X 2.5P M20 X 2.5P
L1 42 62 76 105 142 180 220
L2 19.5 28.5 36 58 82 82 105
L3 6.5 20 20 30 30 30 33
L4 1 1.5 2 2 3 3 3
L5 16 25 32 40 63 70 90
L6 2 2 3 5 5 6 7
L7 4 6 7 10 12 15 20
L8 31 54.5 86.5 89.5 110 150 163.5
L9 42 60 90 115 142 180 220
L10 10 12.5 19 28 36 42 42
C1 3 46 70 100 130 165 215 235
C2 3 M4 X 0.7P M5 X 0.8P M6 X 1P M8 X 1.25P M10 X 1.5P M12 X 1.75P M12 X 1.75P
C3 3 ≤11 *≤14 / ≤16 ≤19 / ≤24 ≤32 ≤38 ≤48 ≤55
C4 3 25 34 40 50 60 85 116
C5 3 30 50 80 110 130 180 200
C63 3.5 8 4 5 6 6 6
C7 3 42 60 90 115 142 190 220
C8 3 29.5 19 17 19.5 22.5 29 63
C9 3 86.5 122 159.5 197 244.5 291 364.5
C10 3 8.75 13.5 10.75 13 15 20.75 53
B1 h9 5 5 6 10 12 16 20
H1 15 18 24.5 35 43 59 79.5

3. C1~C10 are motor specific dimensions (metric std shown).
* AF060M1 ratio 5,10 offers C3 ≤16 option.
* AF075M1 offers C3 ≤24 option.

2-stage , Ratio i = 15 ~ 100
AF042 AF060 AF060A AF075 AF075A AF100 AF140 AF180 AF220
D1 50 68 85 120 165 215 250
D2 3.4 5.5 6.8 9 11 13 17
D3 j6 13 16 22 32 40 55 75
D4 g6 35 60 70 90 130 160 180
D5 22 45 60 80 75 95 115
D6 M4 X 0.7P M5 X 0.8P M8 X 1.25P M12 X1.75P M16 X 2P M20 X 2.5P M20 X 2.5P
L1 42 62 76 105 142 180 220
L2 19.5 28.5 36 58 82 82 105
L3 6.5 20 20 30 30 30 33
L4 1 1.5 2 2 3 3 3
L5 16 25 32 40 63 70 90
L6 2 2 3 5 5 6 7
L7 4 6 7 10 12 15 20
L8 58.5 65.5 91.5 119.5 134.5 131 166.5 205.5 248
L9 42 60 90 115 142 180 220
L10 10 12.5 19 28 36 42 42
C1 4 46 46 70 70 100 100 130 165 215
C2 4 M4 X 0.7P M4 X 0.7P M5 X 0.8P M5 X 0.8P M6 X 1P M6 X 1P M8 X 1.25P M10 X 1.5P M12 X 1.75P
C3 4 ≤11 *≤11 / ≤12 * ≤14 / ≤16 * ≤14 / ≤15.875 / ≤16 ≤19 / ≤24 ≤19 / ≤24 ≤32 ≤38 ≤48
C4 4 25 25 34 34 40 40 50 60 85
C5 4 30 30 50 50 80 80 110 130 180
C64 3.5 3.5 8 8 4 4 5 6 6
C7 4 42 42 60 60 90 90 115 142 190
C8 4 29.5 29.5 19 19 17 17 19.5 22.5 29
C9 4 114 143.5 159 194.5 207.5 236 298 340 415
C10 4 8.75 8.75 13.5 13.5 10.75 10.75 13 15 20.75
B1 h9 5 5 6 10 12 16 20
H1 15 18 24.5 35 43 59 79.5

4. C1~C10 are motor specific dimensions (metric std shown).
* AF060M1 ratio 15~50 offers C3 ≤12 option.
* AF060AM1 offers C3 ≤16 option.
* AF075M1 ratio 15~50 offers C3 ≤16 option.
* AF075M2 ratio 15~50 offers C3 ≤15.875 option.
* AF075AM1 offers C3 ≤24 option.