AT Series
AT Series
Characteristic Highlights
Characteristic Highlights
AT-4M
AT-L
Single Piece Stainless Steel housing for maximum rigidity and corrosion resistance. Multiple precision
machined surfaces for ease of installation.
Gearing design is optimized by state of the art software for highest performance. Carburized high
tensile alloy steel is precision ground to
exceed DIN 5 specifications.
Stainless steel input and output shaft with
multiple design configurations to meet all
industrial requirements.
High precision ground spiral bevel gear sets
are combined with optimized planetary
geometry to create ratios up to 500:1.
High torque. Low backlash and compact
design are ideal for all servo application.
01
Maintenance free, lubricated for life.
AT Shaft Type Series
AT Shaft Type Series
Specifications
Specifications
Gearbox Performance
Model No.
Nominal Output Torque T
Max. Acceleration Torque T
Acceleration
Max. Input Speed n
Standard Backlash
Max. Radial Load F
Input d1
Max. Radial Load F
Output d2
Max. Axial Load F
Input d1
Max. Axial Load F
Output d2
Service Life
Efficiency
Operating Temp
Lubrication
Noise Level (n =1500rpm, No Load)
1. Ratio ( i=N / N )
*S1 service life 10,000 hrs
1
in out
AT-LM / RM / 4M OFFER RATIO 1 : 1 ONLY.
2N
2B
*
1aB
2aB
1B
2
1rB
3
2rB
2
3
Nm
Nm
rpm
arcmin
N
N
N
N
hr
%
O
C
dB (A)
AT065 L
AT065 L1
AT065 H
AT065 C
1
Stage
Rati o
AT065 R1
AT065 LM
AT065 RM
AT065 4M
1
1.5
2
1
3
4
5
1~5
1
1~5
1
1~5
1
1
1
1
1~5
1
1~5
1
1~5
1
1~5
1
1~5
1
2. Apply to the input shaft center @ n
AT075 L
AT075 L1
AT075 H
AT075 C
AT075 R1
AT075 LM
AT075 RM
AT075 4M
25
25
24
18
13
12
7,50 0
≤6
7001~5
9001~5 11,5001,10 0 1,70 0 2,70 0 4,80 0 6,60 0 16,0 00 18,000
3501~5 3,90 0425 725 1,05 0 1,35 0 1,90 0 4,80 0 5,25 0
450
≤68
AT090 L
AT090 L1
AT090 H
AT090 C
AT090 R1
AT090 LM
AT090 RM
AT090 4M
45
45
42
33
28 48 100
AT110 L
AT110 L1
AT110 H
AT110 C
AT110 R1
AT110 LM
AT110 RM
AT110 4M
78 1 50
78 1 50
68 1 50
54
120 270 450
AT140 L
AT140 L1
AT140 H
AT140 C
AT140 R1
AT140 LM
AT140 RM
AT140 4M
360
360
330
224
AT170 L
AT170 L1
AT170 H
AT170 C
AT170 R1
AT170 LM
AT170 RM
AT170 4M
25 40 85 196
1.5 ti mes of No minal O ut put Torque
6,50 0 5,50 0 4,50 0 3,50 0 3,00 0 2,20 0
≤6 ≤6 ≤6 ≤6 ≤6 ≤6 ≤6 ≤6
950 1, 45 0 2, 10 0 2, 70 0 3, 80 0 9, 60 0 10,5 007,80 0
550 850
1,35 0 2,40 0 3,30 0 8, 005 9,000
20,000*
≥98%
O O
-10 C ~ 90 C
Synthetic lubrication oils
≤70 ≤74
1B
≤76 ≤77 ≤78 ≤8 0 ≤82 ≤83
3. Apply to the output shaft center @ n
*Backlash is measured at 2% Nominal Output Torque T
AT210 L
AT210 L1
AT210 H
AT210 C
AT210 R1
AT210 LM
AT210 RM
AT210 4M
1,30 0 2,15 0 3,20 0
585
1,30 0 2,15 0
585
1,22 0 2,01 0 3,05 0
544
1,02 0 1,65 0 2,85 0
376
320
860
740
5,75 0
AT240 L
AT240 L1
AT240 H
AT240 C
AT240 R1
AT240 LM
AT240 RM
AT240 4M
AT280 L
AT280 L1
AT280 H
AT280 C
AT280 R1
AT280 LM
AT280 RM
AT280 4M
3.20 0
1,41 0 2,30 0
1,21 0 2,00 0
2,00 0 1,70 0
1B
2N
Gearbox Inertia
Model No.
Mass Moments of Inertia J
Weight
Model No.
L Series
L1 Series
H Series
C Series
R1 Series
LM Series
RM Series
4M Series
1
kg‧cm
kg
2
Stage
1
Stage
1
1
1
1
1
1
1
1
1
Rati o
1
1.5
2
3
4
5
Rati o
1~5
1~5
1~5
1~5
1~5
1
1
1
AT065 L
AT065 L1
AT065 H
AT065 C
1
AT065 R1
AT065 LM
AT065 RM
AT065 4M
AT075 L
AT075 L1
AT075 H
AT075 C
AT075 R1
AT075 LM
AT075 RM
AT075 4M
AT090 L
AT090 L1
AT090 H
AT090 C
AT090 R1
AT090 LM
AT090 RM
AT090 4M
AT110 L
AT110 L1
AT110 H
AT110 C
AT110 R1
AT110 LM
AT110 RM
AT110 4M
AT140 L
AT140 L1
AT140 H
AT140 C
AT140 R1
AT140 LM
AT140 RM
AT140 4M
AT170 L
AT170 L1
AT170 H
AT170 C
AT170 R1
AT170 LM
AT170 RM
AT170 4M
AT210 L
AT210 L1
AT210 H
AT210 C
AT210 R1
AT210 LM
AT210 RM
AT210 4M
AT240 L
AT240 L1
AT240 H
AT240 C
AT240 R1
AT240 LM
AT240 RM
AT240 4M
0.51 1.30 3.16 7. 70 23.5 7 58.9 9 195. 40 3 69 .34 799.1 2
0.64 1.16 2.82 6. 74 19.3 7 49.2 8 155. 45 2 83 .58 595.7 8
0.44 1 .11 2.70 6. 31 17.7 5 45.3 5 140. 24 2 49 .74 5 11. 76
0.43 1.09 2.66 6. 17 17.1 8 44.0 1 134. 95 2 37 .71 483.0 6
0.43 1.09 2.65 6. 13 17.0 6 43.7 0 133. 58 2 34 .72 476.2 6
0.43 1.09 2.65 6. 12 17.0 2 43.6 0 133. 14 2 33 .67 473.5 8
1
AT065
2.6
AT075
4.2
AT090
6.8
AT110 AT140 AT170 AT210 AT240
11.6
19.8
34.8
66.2
98.1
2.6 4.1 6.7 11.5 19.5 34.2 65.1 96 .6 153. 4
2.5 3.9 6.4 11.0 18.1 31.6 60.0 89 .4 143. 4
2.8 4.2 6.9 11.4 19.6 33.7 63.3 97 .9 149. 1
2.6
3.5
3.5
3.5
4.1
5.6
5.6
5.6
6.7
9.0
9.0
9.1
11.5
15.2
15.2
15.4
19.5
24.1
24.1
24.8
34.2
42.4
42.4
42.6
65.1
81.4
81.4
82.5
96.6
122. 0
122. 0
123. 5
AT280 L
AT280 L1
AT280 H
AT280 C
AT280 R1
AT280 LM
AT280 RM
AT280 4M
AT280
155. 7
153. 4
190. 9
190. 9
193. 3
02
AT-C Series
AT-C Series
Dimensions (1-stage, Ratio i=1~5)
Dimensions (1-stage, Ratio i=1~5)
L11L 11
ØD4 h7ØD3
L3
L26
L25
ØD17
ØD18
L13
L18
L17
h6
h8
ØD2
L2 L4
L1
L11
L7
L8
L3
D1
L11
ØD8D9
L7
L4 L 2
L8
L26
L25
L24L23
ØD17
H6
ØD2
ØD3 h8ØD4
Standard acces sory includes 2 shrink disk power lock un its.
Dimension
D1
D2 H6
D3 h8
D4 h7
D8
D9
D10
D11 g6
D12
D13 k6
D14 h7
D16
D17
D18
L1
L2
L3
L4
L7
L8
L11
L12
L13
L14
L15
L16
L17
L18
L19
L20
L21
L22
L23
L24
L25
L26
B2 h9
H2
AT065 C
M4
13
16
63
53
4xM4xL 7
15.4
62.9
62
13
63
M4
26
41
65
14
13
2
47.5
66
27
19.5
13
2
16
2
6
43
4.5
10
75.5
95
15
15
15
18.5
5
15
AT075 C
M6
14
16
73
62
4xM5xL 8
20.4
72.9
72
16
73
M5
26
41
75
14
14.5
2
54
72.5
30
30
15
2
25
2.5
8
52.5
4.8
12.5
90
120
15
15
15
18.5
5
18
AT090 C
M6
18
22
88
76
4xM5xL 8
25.8
87
86
18
88
M5
36
50
90
18
15
2
62
85
36
35
15
2
28
3.5
8
55
4.8
12.5
100
135
20
20
19.5
23
6
20.5
B2
h9
ØD18
ØD13
Sha ft Opti on S1 Sha ft Opti on S2
h7
k6
g6
ØD10
ØD11
L12 L14
ØD12
H2
L22
(Input Shaft)
h7
ØD14
L21
L16 L15
L19
D16
ØD13
k6
L1
L11
L11
Key acc. to DIN6885/1
L20
D1
L11L11
L1
AT110 C AT140 C AT170 C AT210 C AT240 C AT280 C
M8
22
25
108
95
6xM6xL 10
35.8
107
106
22
108
M8
38
50
110
18
15
2
72
95
44
40
15
2
32
4
8
60
7.2
19
115
155
20
20
19.5
23
6
24.5
M10
32
44
135
92
6xM6xL 10
49.8
103
104
32
135
M12
61
80
140
24
15
2
87
116. 5
55
50
15
2
45
2.5
10
60
10
28
130
180
26
26
25.5
29.5
10
35
M12
40
50
165
114
6xM8xL12.5
59.3
127
128
40
165
M16
70
90
170
26
15
2
102
133.5
67
60
15
2
50
5
10
70
12
36
155
215
28
28
27.5
31.5
12
43
M16
50
62
205
142
6xM8xL12.5
79.3
158
160
50
205
M16
86
110
210
29
20
2
127
161.5
85
75
20
2
70
2.5
10
90
12
36
195
270
31
31
30.5
34.5
14
53.5
M16
55
68
235
160
6xM8xL12.5
92.3
178
180
55
235
M16
86
115
240
29
25
2
147
181.5
95
85
25
2
80
2.5
10
105
12
36
225
310
31
31
30.5
34.5
16
59
6xM10xL15
M16
60
75
275
176
102.3
198
200
60
275
M20
100
138
280
30.5
25
2
167
205
110
110
25
2
100
5
10
120
15
42
260
370
32.5
32.5
32.5
38
18
64
06