Product Features
KHL series  reponding to jointing to narrow space.  KHL series can be applied to precision positioning or reciprocating motion device and can output power stably to automated equipment which is operating in minimum vibratility.
Such as automatic packing equipment, printing industry, spring machine industry, LCD inspectionequipment, connected ball screw transmission mechanism… and so on.
khl applications 

Backlash: L1--> 4~6 arcmin; L2--> 7~9 arcmin
Nominal output torque: 29~236 N-M
Output Power: 0.1~7 KW

 

KHL Series Components Features

KHL Series Components Features

KHL Reducer Model

KHL Reducer Model

KHL Reducer Gear Ratio Composition

KHL Reducer Gear Ratio Composition
  Options of Each Stage Basic Gear Ratio
MODEL 1ST Stage Gear Ratio 2nd Stage Gear Ratio
KHL60 3,4,5,6,7,8,9,10,14,20 4,5,7,10
KHL90 3,4,5,6,7,8,9,10,14,20 4,5,7,10
KHL120 3,4,5,6,7,8,9,10,14,20 4,5,7,10
Reducer Ratio with 1-Stage (L1) = 1st Stage Gear Ratio
Reducer Ratio with 2-Stage (L2) = 1st Stage Gear Ratio x 2nd Stage Gear Ratio
ex. : 1-Stage (L1) Reducer Ratio 5:1 = 1st Stage Gear Ratio 5 = 5
ex. : 2-Stage (L2) Reducer Ratio 50:1 = 1st Stage Gear Ratio 5 x 2nd Stage Gear Ratio 10 = 50

KHL SERIES TECHNICAL SPECIFICATIONS

KHL SERIES TECHNICAL SPECIFICATIONS
Specification Unit Stage Ratio KHL60 KHL90 KHL120
Reducer Nominal Output Torque Nm L1 3 34 116 228
4 35 120 236
5 34 117 229
6 33 113 222
7 33 110 214
8 35 100 236
9 31 107 203
10 29 94 184
14 33 110 214
20 29 94 184
L2 25 34 117 229
30 34 113 228
35 34 117 229
40 35 120 236
45 31 107 203
50 34 117 229
60 33 113 222
70 33 110 214
80 35 100 236
90 31 107 203
100 29 94 184
120 33 113 222
140 29 94 184
180 31 107 203
200 29 94 184
Emergency Stop
Torque
Nm L1,L2 3~200 3 Times of Nominal Output Torque
Nominal Input Speed rpm L1,L2 3~200 3,000 3,000 2,500
Max. Input Speed rpm L1,L2 3~200 6,000 6,000 5,000
Reduced
Backlash H
arcmin L1 3~20 ≦4 ≦4 ≦4
L2 25~200 ≦7 ≦7 ≦7
Standard
Backlash M
arcmin L1 3~20 ≦6 ≦6 ≦6
L2 25~200 ≦9 ≦9 ≦9
Torsional Rigidity Nm/arcmin L1,L2 3~200 4 11 35
Max. Radial Load N L1,L2 3~200 1,328 2,340 4,000
Max. Axial Load N L1,L2 3~200 664 1,170 2,000
Limited Warranty M L1,L2 3~200 12 Months (Under Normal Usage)
Efficiency of Full Loading % L1 3~20 ≧94%
L2 25~200 ≧91%
Net Weight kg L1 3~20 2.26 6.85 13.5
L2 25~200 2.56 8.05 15.88
Operating Temp. °C L1,L2 3~200 - 10°C ~ + 90ºC
Lubrication   L1,L2 3~200 Lithium Complex Synthetic Lubrication
Mounting Position   L1,L2 3~200 All Directions
Degree of Protection    L1,L2 3~200 IP65
Running Noise dBA L1,L2 3~200 ≦75 ≦75 ≦75
1. Above relative specifications of each model most are measured on 5 : 1 gear ratio reducer
2. Ratios : i = Nin / Nout
3. Backlash : Measured on 2% of nominal output torque
4. Max. Radial and Axial Load : Applied to the output shaft center, and 50% of duty time and at 100 rpm
5. Duty Cycle < 60%, Average Lifetime = List value; Duty Cycle ≧ 60%,
Average Lifetime < 50% List value
6. Noise Level : Numeric measured on idle running in 1m distance, and at nominal input speed

KHL L1 Drawing & Dimension

You can see all KHL series' drawing & Dimension from Product lists - Download.

 hl_l2

Size(mm)  KHL60-L1  KHL90-L1  KHL120-L1 
C1 6~14 14~19 16~24
C2 50 70 110
C3 70 90 145
C4 M5x0.8P M6x1.0P M8x1.25P
C5 35 40 65
C6 7 7 20
C7 4 5 7
C8 13 15 28.5
C9 39.5 49 78
C10 60 92 122
C11 80 120 161.4
C12 69.5 95 138
C13 99.5 141 198
C14 31 46 60
D1 16 22 32
D2 M5x0.8P M6x1.0P M8x1.25P
D3 12 15 20
D4 18 25 35
D5 50 80 110
D6 70 100 130
D7 ∮5.5 ∮6.8 ∮8.7
D8 1.5 1 1
D9 7.5 10 12
D10 10 12 15
D11 60 92 120
D12 ∮80 ∮118 ∮158
D13 35.5 50 65
D14 49 58 69
H1 5 6 10
H2 18 24.5 35
H3 3 5 3
H4 20 25 40
L1 114 157 194
C1~C11 are standard metric motor connect flange dimensions, size may change by motor

KHL L2 Drawing & Dimension

You can see all KHL series' drawing & Dimension from Product lists - Download.

 KHL L2 Drawing & Dimension

 

Size(mm) KHL60-L2 KHL90-L2 KHL120-L2
C1 6~14 14~24 16~24
C2 50 70 110
C3 70 90 145
C4 M5x0.8P M6x1.0P M8x1.25P
C5 35 40 65
C6 7 7 20
C7 4 5 7
C8 13 15 28.5
C9 39.5 49 78
C10 60 92 122
C11 ∮80 ∮120 ∮161.4
C12 69.5 95 138
C13 99.5 141 198
C14 31 46 60
D1 ∮16 ∮22 ∮32
D2 M5x0.8P M6x1.0P M8x1.25P
D3 12 15 20
D4 18 25 35
D5 50 80 110
D6 70 100 130
D7 ∮5.5 ∮6.8 ∮8.7
D8 1.5 1 1
D9 7.5 10 12
D10 10 12 15
D11 60 92 120
D12 ∮80 ∮118 ∮158
D13 35.5 50 65
D14 49 58 69
D15 16 27.5 33.2
H1 5 6 10
H2 18 24.5 35
H3 3 5 3
H4 20 25 40
L1 130 184.5 227.2
C1~C11 are standard metric motor connect flange dimensions, actual size may change by motor

KHL Reducer Moment of Inertia Table

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KHL Reducer Moment of Inertia Table
Model Gear Ratio Moment of Inertia J1 kg*cm²
KHL60 1:1 0.11
1:2 0.10
KHL90 1:1 1.31
1:2 1.15
KHL120 1:1 2.91
1:2 2.48