←   Back

Precision Right Angle Gearbox Dimensions and Specifications

CT Performance Specifications

Gearbox Performance Ratio I Stages Model Numbers
CT065L CTO65L1
CTO65H CTO65C
CT075L CT075L1
CT075H CT075C
CT090L CT090L1
CT090H CT090C
CT110L CT110L1
CT110H CT110C
CT140L CT140L1
CT140H CT140C
CT170L CT170L1
CT170H CT170C
CT210L CT210L1
CT210H CT210C
CT240L CT240L1
CT240H CT240C
CT280L CT280L1
CT280H CT280C
Continuous Torque (Nm)
1 1 25 45 78 150 360 585 1,300 2,150 3,200
1.5 1 25 45 78 150 360 585 1,300 2,150 3,200
2 1 24 42 68 150 330 544 1,220 2,010 3,050
3 1 18 33 54 120 270 450 1,020 1,650 2,850
4 1 13 28 48 100 224 376 860 1,410 2,300
5 1 12 25 40 85 196 320 740 1,210 2,000
Maximum Torque (Nm) 1~5 1 1.5 X Continuous Torque
Maximum Input Speed (rpm) 1~5 1 7,500 6,500 5,500 4,500 3,500 3,000 2,200 2,000 1,700
Backlash (arcmin) 1~5 1 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6 ≤ 6
Max. Radial Load, Input (N) 1~5 1 700 950 1,450 2,100 2,700 3,800 7,800 9,600 10,500
Max. Radial Load, Output (N) 1~5 1 900 1,100 1,700 2,700 4,800 6,600 11,500 16,000 18,000
Max. Axial Load, Input (N) 1~5 1 350 425 725 1,050 1,350 1,900 3,900 4,800 5,250
Max. Axial Load, Output (N) 1~5 1 450 550 850 1,350 2,400 3,300 5,750 8,500 9,000
Service Life (hours) 1~5 1 20,000*
Efficiency (%) 1~5 1 ≥ 98%
Temperature Range (°C) 1~5 1 ­30° C to +100° C
Lubrication 1~5 1 Nyogel 792D Synthetic Grease
Noise Level (1,500 rpm) 1~5 1 ≤ 68 ≤ 70 ≤ 74 ≤ 76 ≤ 77 ≤ 78 ≤ 80 ≤ 82 ≤ 83

Radial load applied at center of shaft

Backlash measured at 2% of continuous output torque

S1 service life10,000 hrs

CT Series Inertia

CT Gearbox Inertia Ratio I Stages CT065L CTO65L1
CTO65H CTO65C
CT075L CT075L1
CT075H CT075C
CT090L CT090L1
CT090H CT090C
CT110L CT110L1
CT110H CT110C
CT140L CT140L1
CT140H CT140C
CT170L CT170L1
CT170H CT170C
CT210L CT210L1
CT210H CT210C
CT240L CT240L1
CT240H CT240C
CT280L CT280L1
CT280H CT280C
Moment of Inertia(kg·cm²) 1 1 0.51 1.30 3.16 7.70 23.57 58.99 195.40 369.34 799.12
1.5 1 0.64 1.16 2.82 6.74 19.37 49.28 155.45 283.58 595.78
2 1 0.44 1.11 2.70 6.31 17.75 45.35 140.24 249.74 511.76
3 1 0.43 1.09 2.65 6.17 17.18 44.01 134.95 237.71 483.06
4 1 0.43 1.09 2.65 6.13 17.06 43.70 133.58 234.72 476.26
5 1 0.43 1.09 2.65 6.12 17.02 43.60 133.14 233.67 473.58

CT Series Weight (kg)

CT Series Weight (kg) Ratio I Stages Model Numbers
CT065 CT075 CT090 CT110 CT140 CT170 CT210 CT240 CT280
L Series 1~5 1 2.6 4.2 6.8 11.6 19.8 34.8 66.2 98.1 155.7
L1 Series 1~5 1 2.6 4.1 6.7 11.5 19.5 34.2 65.1 96.6 153.4
H Series 1~5 1 2.5 3.9 6.4 11.0 18.1 31.6 60.0 89.4 143.4
C Series 1~5 1 2.8 4.2 6.9 11.4 19.6 33.7 65.5 97.9 149.1

CT-L & L1 Dimensions, Single Stage, Ratio 1~5

CT-L-Dimension-s1

CT-L picture above. CT-L1 is without the shaft on the right.

Dimensions Model Numbers
CT065L/L1 CT075L/L1 CT090L/L1 CT110L/L1 CT140L/L1 CT170L/L1 CT210L/L1 CT240L/L1 CT280L/L1
D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
D3 13 16 18 22 32 40 50 55 60
D4 63 73 88 108 135 165 205 235 275
D5 31 35 43 53 68 83 104 124 144
D6 M4 M5 M5 M8 M12 M16 M16 M16 M20
D7 21 22 28 33 47 55 75 85 110
D8 53 62 76 95 92 114 142 160 176
D9 4xM4xL7 4xM5xL8 4xM5xL8 6xM6xL10 6xM6xL10 6xM8xL12.5 6xM8xL12.5 6xM8xL12.5 6xM10xL15
D10 15.4 20.4 25.8 35.8 49.8 59.3 79.3 92.3 102.3
D11 62.9 72.9 87 107 103 127 158 178 198
D12 62 72 86 106 104 128 160 180 200
D13 13 16 18 22 32 40 50 55 60
D14 63 73 88 108 135 165 205 235 275
D16 M4 M5 M5 M8 M12 M16 M16 M16 M20
L1 65 75 90 110 140 170 210 240 280
L2 19.5 30 35 40 50 60 75 85 110
L3 13 14.5 15 15 15 15 20 25 25
L4 2 2 2 2 2 2 2 2 2
L5 16 25 28 32 45 50 70 80 100
L6 2 2.5 3.5 4 2.5 5 2.5 2.5 5
L7 47.5 54 62 72 87 102 127 147 167
L8 67 84 97 112 137 162 202 232 277
L9 4.5 4.8 4.8 7.2 10 12 12 12 15
L10 10 12.5 12.5 19 28 36 36 36 42
L11 27 30 36 44 55 67 85 95 110
L12 19.5 30 35 40 50 60 75 85 110
L13 13 15 15 15 15 15 20 25 25
L14 2 2 2 2 2 2 2 2 2
L15 16 25 28 32 45 50 70 80 100
L16 2 2.5 3.5 4 2.5 5 2.5 2.5 5
L17 6 8 8 8 10 10 10 10 10
L18 43 52.5 55 60 60 70 90 105 120
L19 4.5 4.8 4.8 7.2 10 12 12 12 15
L20 10 12.5 12.5 19 28 36 36 36 42
L21 75.5 90 100 115 130 155 195 225 260
L22 95 120 135 155 180 215 270 310 370
B1 5 5 6 6 10 12 14 16 18
B2 5 5 6 6 10 12 14 16 18
H1 15 18 20.5 24.5 35 43 53.5 59 64
H2 15 18 20.5 24.5 35 43 53.5 59 64

CT-H Dimensions, Single Stage, Ratio 1~5

CT-H-Dimension-s1

Dimensions Model Numbers
CT065H CT075H CT090H CT110H CT140H CT170H CT210H CT240H CT280H
D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
D3 13 16 18 22 32 40 50 55 60
D4 63 73 88 108 135 165 205 235 275
D5 31 35 43 53 68 83 104 124 144
D6 M4 M5 M5 M8 M12 M16 M16 M16 M20
D7 21 22 28 33 47 55 75 85 110
D8 53 62 76 95 92 114 142 160 176
D9 4xM4xL7 4xM5xL8 4xM5xL8 6xM6xL10 6xM6xL10 6xM8xL12.5 6xM8xL12.5 6xM8xL12.5 6xM10xL15
D10 15.4 20.4 25.8 35.8 49.8 59.3 79.3 92.3 102.3
D11 62.9 72.9 87 107 103 127 158 178 198
D12 62 72 86 106 104 128 160 180 200
D13 13 16 18 22 32 40 50 55 60
D14 63 73 88 108 135 165 205 235 275
D16 M4 M5 M5 M8 M12 M16 M16 M16 M20
L1 65 75 90 110 140 170 210 240 280
L3 13 14.5 15 15 15 15 20 25 25
L4 2 2 2 2 2 2 2 2 2
L7 47.5 54 62 72 87 102 127 147 167
L11 27 30 36 44 55 67 85 95 110
L12 19.5 30 35 40 50 60 75 85 110
L13 13 15 15 15 15 15 20 25 25
L14 2 2 2 2 2 2 2 2 2
L15 16 25 28 32 45 50 70 80 100
L16 2 2.5 3.5 4 2.5 5 2.5 2.5 5
L17 6 8 8 8 10 10 10 10 10
L18 43 52.5 55 60 60 70 90 105 120
L19 4.5 4.8 4.8 7.2 10 12 12 12 15
L20 10 12.5 12.5 19 28 36 36 36 42
L21 75.5 90 100 115 130 155 195 225 260
L22 95 120 135 155 180 215 270 310 370
L23 40 47 52 53 70 80 95 115 115
L24 30 32 35 35 50 55 65 80 80
B2 5 5 6 6 10 12 14 16 18
B3 5 5 6 6 10 12 14 16 18
H2 15 18 20.5 24.5 35 43 53.5 59 64
H3 15.3 16.3 20.8 24.8 35.3 43.3 53.8 59.3 64.4

CT-C Dimensions, Single Stage, Ratio 1~5

CT-C-Dimension-s1

Dimensions model Numbers
CT065C CT075C CT090C CT110C CT140C CT170C CT210C CT240C CT280C
D1 M4 M6 M6 M8 M10 M12 M16 M16 M16
D2 13 16 18 22 32 40 50 55 60
D3 16 16 22 25 44 50 62 68 75
D4 63 73 88 108 135 165 205 235 275
D8 53 62 76 95 92 114 142 160 176
D9 4xM4xL7 4xM5xL8 4xM5xL8 6xM6xL10 6xM6xL10 6xM8xL12.5 6xM8xL12.5 6xM8xL12.5 6xM10xL15
D10 15.4 20.4 25.8 35.8 49.8 59.3 79.3 92.3 102.3
D11 62.9 72.9 87 107 103 127 158 178 198
D12 62 72 86 106 104 128 160 180 200
D13 13 16 18 22 32 40 50 55 60
D14 63 73 88 108 135 165 205 235 275
D16 M4 M5 M5 M8 M12 M16 M16 M16 M20
D17 26 26 36 38 61 70 86 86 100
D18 41 41 50 50 80 90 110 115 138
L1 65 75 90 110 140 170 210 240 280
L2 14 14 18 18 24 26 29 29 30.5
L3 13 14.5 15 15 15 15 20 25 25
L4 2 2 2 2 2 2 2 2 2
L7 47.5 54 62 72 87 102 127 147 167
L8 66 72.5 85 95 116.5 133.5 161.5 181.5 205
L11 27 30 36 44 55 67 85 95 110
L12 19.5 30 35 40 50 60 75 85 110
L13 13 15 15 15 15 15 20 25 25
L14 2 2 2 2 2 2 2 2 2
L15 16 25 28 32 45 50 70 80 100
L16 2 2.5 3.5 4 2.5 5 2.5 2.5 5
L17 6 8 8 8 10 10 10 10 10
L18 43 52.5 55 60 60 70 90 105 120
L19 4.5 4.8 4.8 7.2 10 12 12 12 15
L20 10 12.5 12.5 19 28 36 36 36 42
L21 75.5 90 100 115 130 155 195 225 260
L22 95 120 135 155 180 215 270 310 370
L23 15 15 20 20 26 28 31 31 32.5
L24 15 15 20 20 26 28 31 31 32.5
L25 15 15 19.5 19.5 25.5 27.5 30.5 30.5 32.5
L26 18.5 18.5 23 23 29.5 31.5 34.5 34.5 38
B2 5 5 6 6 10 12 14 16 18
H2 15 18 20.5 24.5 35 43 53.5 59 64