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Precision Helical Planetary Gearbox Dimensions and Specifications

CN Performance Specifications Back to Top

Gearhead Performance Ratio 1 Stages Model Numbers
CN023 CN023A CN023B CN023C CN034 CN034A CN034B CN034C
Nominal output torque (Nm ) 5 1 60 60 160 160
10 1 40 40 100 100
25 2 60 60 60 60 160 160 160 160
50 2 60 50 60 60 160 160 160 160
100 2 40 60 40 40 100 100 100 100
Emergency Stop Torque (Nm) 5~100 1,2 3 X nominal output torque
Nominal Input Speed (rpm) 5~100 1,2 5000 5000 5000 5000 4000 4000 4000 4000
Maximum Input Speed (rpm) 5~100 1,2 10000 10000 10000 10000 8000 8000 8000 8000
Micro Backlash PO (arcmin) 5~-10 1 ≤ 1 ≤ 1
25~-100 2
Reduced Backlash P1 (arcmin) 5~-10 1 ≤ 3 ≤ 3 ≤ 3 ≤ 3
25~-100 2 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5
Standard Backlash P2 (arcmin) 5~-10 1 ≤ 5 ≤ 5 ≤ 5 ≤ 5
25~-100 2 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7
Noise Level @ 3000rpm (dB) 5~100 1,2 ≤ 58 ≤ 60 ≤ 58 ≤ 60 ≤ 60 ≤ 63 ≤ 60 ≤ 63
Torsional Rigidity (Nm/arcmin) 5~100 1,2 2.6 2.6 1.7 1.7 9.5 9.5 3.2 3.2
Maximum Radial Load (N) 5~100 1,2 950 950 1000 1000 2450 2450 2550 2550
Maximum Axial Load (N) 5~100 1,2 475 475 500 500 1225 1225 1225 1275
Service Life (hours) 5~100 1,2 20,000
Efficiency (%) 5~10 1 ≥ 97%
25~100 2 ≥ 94%
Weight (kg) 5~10 1 1.2 1.2 3.4 3.4
25~100 2 1.4 1.9 1.4 1.9 4 5.3 4 5.3
Protection 5~100 1,2 IP65

 

CN Series Inertia Back to Top

Stages Ratio Model Numbers
CN023 CN023A CN023B CN023C CN034 CN034A CN034B CN034C
Moment of Inertia
(kg∙m²)
1 5 0.13 0.13 0.47 0.47
10 0.13 0.13 0.44 0.44
2 25 0.03 0.13 0.03 0.13 0.13 0.47 0.13 0.47
50 0.03 0.13 0.03 0.13 0.13 0.44 0.13 0.44
100 0.03 0.13 0.03 0.13 0.13 0.44 0.13 0.44

 

CN Series Dimensions, 1 Stage, Ratios 5~10 Back to Top

CN-Dimension-s1

Dimensions Model Numbers
CN023 CN023B CN034 CN034B
D1 66.675 (2.625) 66.675 (2.625) 98.425 (3.875) 98.425 (3.875)
D2 5.6 5.6 5.6 5.6
D3j6 12.7 (0.50) 9.525 (0.375) 19.05 (0.750) 12.7 (0.50)
D4j6 38.1 (1.50) 38.1 (1.50) 73.025 (2.875) 73.025
D5 22 22 30 30
D6  M5 X 0.8P M4 X 0.7P M8 X 1.2P  M5 X0.82P
L1 60 60 86 86
L2 31.8 (1.252) 25.4 (1.00) 38.1 (1.50) 31.8 (1.252)
L3 2 2 2 2
L4 1 1 1 1
L5 19.05 (0.750) 19.05 (0.750) 3.8 (0.150)
L6 3.8 (0.150) 5.7 (0.224) 3.8
L7 6 6 7 7
L8 64.5 64.5 87.5 87.5
L9 4.8 4.5 7.2 4.8
L10 12.5 10 19 12.5
L11 60 60 90 90
C1 * 66.675 (2.625) 66.675 (2.625) 98.425 (2.875) 98.425 (3.875)
C2 * M5 X 0.8P M5 X 0.8P M5 X 0.8P M5 X 0.8P
C3 * ≤14≤16 ≤14 / ≤16 ≤19 / ≤24 ≤19 / ≤24
C4 * 40 (1.575) 40 (1.575) 40 (1.575) 40 (0.157)
C5* 38.15 (1.502) 38.15 (1.502) 73.08 (2.877) 73.08 (2.877)
C6 * 4 (0.157) 4 (0.157) 4 (0.157) 4 (0.157)
C7 * 58 (2.283) 58 (2.283) 85 (3.346) 85 (3.346)
C8 * 25 (0.984) 25 (0.984) 17 (0.669) 17 (0.669)
C9 * 121.3 (4.776) 114.9 (4.524) 142.6 (5.614) 136.3 (5.366)
C10 * 19.5 (0.768) 19.5 (0.768) 10.75 (0.423) 10.75 (0.423)
B1 3.175 (0.125) 4.75 (0.188) 3.175 (0.125)
H1 14.125 (0.556) 21.113 (0.832) 14.125 (0.556)
* C1~C10 are motor specific dimensions, metric standard shown. Consult Candy Controls for your specific motor

 

CN Series Dimensions, 2 Stage, Ratios 25, 50, 100 Back to Top

CN-Dimension-s2

Dimensions Model Numbers
CN023 CN023B CN034 CN034B
D1 66.675 (2.625) 66.675 (2.625) 98.425 (3.875) 98.425 (3.875)
D2 5.6 5.6 5.6 5.6
D3j6 12.7 (0.50) 9.525 (0.375) 19.05 (0.750) 12.7 (0.50)
D4j6 38.1 (1.50) 38.1 (1.50) 73.025 (2.875) 73.025 (2.875)
D5 22 22 30 30
D6  M5 X 0.8P M4 X 0.7P M8 X 1.2P  M5 X0.82P
L1 60 60 86 86
L2 31.8 (1.252) 25.4 (1.00) 38.1 (1.50) 31.8 (1.252)
L3 2 2 2 2
L4 1 1 1 1
L5 19.05 (0.750) 19.05 (0.750) 19.05 (0.750)
L6 3.8 (0.150) 5.7 (0.224) 3.8 (0.150)
L7 6 6 7 7
L8 75.5 75.5 120.5 87.5
L9 4.8 4.5 7.2 4.8
L10 12.5 10 19 12.5
L11 60 60 90 90
C1 * 66.675 (2.625) 66.675 (2.625) 66.675 (2.625) 66.675 (2.625)
C2 * M5 X 0.8P M5 X 0.8P M5 X 0.8P M5 X 0.8P
C3 * ≤11≤12 ≤11≤12 ≤14 / ≤16 ≤19 / ≤24
C4 * 32 (1.260) 32 (1.260) 40 (1.575) 40 (1.575)
C5* 38.15 (1.502) 38.15 (1.502) 38.15 (1.502) 38.15 (1.502)
C6 * 3.5 (0.138) 3.5 (0.138) 4 (0.157) 4 (0.157)
C7 * 55 (2.165) 55 (2.165) 58 (2.283) 58 (2.283)
C8 * 36.5 (1.437) 36.5 (1.437) 25 (0.984) 25 (0.984)
C9 * 143.8 (5.661) 137.4 183.6 (7.228) 177.3 (6.980)
C10 * 15.75 (0.620) 15.75 19.5 (0.768) 19.5 (0.768)
B1 3.175 (0.125) 4.763 (0.188) 4.763 (0.188)
H1 14.125 (0.556) 21.113 (0.831) 21.113 (0.831)
* C1~C10 are motor specific dimensions, metric standard shown. Consult Candy Controls for your specific motor

 

CN Series Large Motor Shaft Dimensions, 2 Stage, Ratios 25, 50, 100 Back to Top

CN-Dimension-s3

Dimensions Model Numbers
CN023A CN023C CN034A CN034C
D1 66.675 (2.625) 66.675 (2.625) 98.425 (3.875) 98.425 (3.875)
D2 5.6 5.6 5.6 5.6
D3j6 12.7 (0.50) 9.525 (0.375) 19.05 (0.750) 12.7 (0.50)
D4j6 38.1 (1.50) 38.1 (1.50) 73.025 (2.875) 73.025 (2.875)
D5 22 22 30 30
D6  M5 X 0.8P M4 X 0.7P M8 X 1.2P  M5 X0.82P
L1 60 60 86 86
L2 31.8 (1.252) 25.4 (1.00) 38.1 (1.50) 31.8 (1.252)
L3 2 2 2 2
L4 1 1 1 1
L5 19.05 (0.750) 19.05 (0.750) 19.05 (0.750)
L6 3.8 (0.150) 5.7 (0.224) 3.8 (0.150)
L7 6 6 7 7
L8 101.5 101.5 135.5 135.5
L9 4.8 4.5 7.2 4
L10 12.5 10 19 12.5
L11 60 60 90 90
C1 * 66.675 (2.625) 66.675 (2.625) 98.425 (3.875) 98.425 (3.875)
C2 * M5 X 0.8P M5 X 0.8P M5 X 0.8P M5 X 0.8P
C3 * ≤14≤16 ≤14≤16 ≤19 / ≤24 ≤19 / ≤24
C4 * 40 (1.575) 40 (1.575) 40 (1.575) 40 (1.575)
C5* 38.15 (1.502) 38.15 (1.502) 38.15 (1.502) 38.15 (1.502)
C6 * 4 (0.157) 4 (0.157) 4 (0.157) 4 (0.157)
C7 * 58 (2.283) 58 (2.283) 85 (3.346) 58 (2.283)
C8 * 25 (0.984) 25 (0.984) 17 (0.669) 17 (0.669)
C9 * 158.3 (6.232) 151.9 (5.980) 190.6 (7.504) 184.3 (7.256)
C10 * 19.5 (0.768) 19.5 (0.768) 10.75 (0.423) 10.75 (0.423)
B1 3.175 (0.125) 4.763 (0.188) 3.175 (0.125)
H1 14.125 (0.556) 21.113 (0.831) 21.113 (0.831)
* C1~C10 are motor specific dimensions, metric standard shown. Consult Candy Controls for your specific motor