Little fever;Low noise;Longevity;Low prices。
NN142F GEARBOXES DIMENSIONS(UNIT=mm)
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|
Type
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NN142F
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|
B
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Output key width
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12
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C1
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Input Flange length
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142×142
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C2
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Output Flange length
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142×142
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H
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Output shaft root
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43
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M1
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Output Mounting thread bore
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11
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M2
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Input Mounting thread X depth
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M10×25
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D1
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Output mounting holes circle
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165
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D2
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Input mounting holes circle
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165
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D3
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Input shaft diameter
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35
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D4
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Output shaft diameter
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40
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D5
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Output shaft root
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55
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D6
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Output diameter
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130
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D7
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Input center bore for motor
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130
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L1
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Key length
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70
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L2
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Distance form shaft end
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5
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L3
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Output location depth
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15
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L4
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Input motor location depth
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10
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L5
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Input motor shaft length
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65
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L6
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Shaft length form output
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51
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L7
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Body length
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168.5
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L8
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Overall length
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219.5
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|
L9
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Output shaft length form spigot
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65
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L10
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Output flange thickness
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15
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Note: The above reducer size can request to make to order according to the customers.
.
NN142F GEARBOXES TECHNICAL DATA
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Type
|
unit
|
NN142F
|
Ratio
|
|
Nominal Output Torque
|
N.M
|
310
|
5
|
|
420
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8
|
|
450
|
9
|
|
450
|
10
|
|
450
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15
|
|
450
|
20
|
|
480
|
30
|
|
480
|
40
|
|
500
|
50
|
|
500
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60
|
|
500
|
80
|
|
500
|
100
|
|
600
|
150
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|
600
|
200
|
|
Ultimate torque
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N.M
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1.5～2 times' rated output torque
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Note: We can provide the reducer of 3-10000 deceleration ratios according to customer's need.
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Products type
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Unit
|
NN142F
|
|
Frmax.for20000h
|
N
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1700
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Famax.for20000h
|
N
|
1250
|
|
Efficiency with full load
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%
|
>94%
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|
Average lifetime
|
h
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>10000(h)
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|
Weight
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Kg
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15
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Backlash
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Precision
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Arcmin
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5
|
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High-precision
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12
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Torsional rigidity
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N.m/ Arcmin
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40
|
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Running noise
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dB(A)
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≤72
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Max input speed
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Min-1
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5000
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Advised input speed
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Min-1
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3000
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Direction of rotation
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Contrary with input
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Lubrication
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Don't need a maintenance
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Degree of protection
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|
IP65
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Installation position
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|
Any Variable
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Precision gearbox speed reducer, servo reducer
Divided by Frame: 40,60,90,120,145,180,220,280 and many other models,
By ratio: one or two, three stage speed reducing drive; 3-1000 has more than 30 specific speed can be selected;
By precision points: high precision 3~5 minutes of arc (arcmin), standard precision 8~10 minutes of arc (arcmin), transmission type.
Precision gearbox speed reducer, servo reducer : high accuracy, high rigidity, high load, high efficiency, high-speed ratio, high life expectancy, low inertia, low vibration, low noise, low temperature rise, beautiful appearance, structure, small in size, easy installation, precise positioning and other characteristics suitable for growth and reduction drive AC servo motors, DC servo motors, stepper motors, hydraulic motors. Suitable for any manufactured product manufacturers worldwide drive connection, such as: Mitsubishi, Panasonic, Yaskawa, Fuji, Sanyo, Siemens, Schneider, Delta, Fanuc, Bryant, Cole Morgan, AMK, Parker and so on. As a high-tech enterprise precision transmission equipment, the introduction of all the latest German company manufacturing and processing technology, advanced equipment and testing instruments, effectively ensure the stability of product quality, productivity and equipment.
Applications: precision reducers, servo reducer can be mounted directly to the AC and DC servo motors are widely used in precision CNC machine tools, aerospace industry, printing machinery, food packaging, welding equipment, textile, glass, equipment, pharmaceuticals tanning , environmental equipment, cement equipment, coal equipment, petrochemical, rubber, plastics, material handling, industrial automation, industrial robots, medical examination and other light and heavy mechanical transmission and precision and control, and precision testing equipment and automated high-precision electromechanical product industries.
Performance and features:
1, the planetary gear drive interface uses full of needle roller bearings without cage, increasing the contact area to increase structural rigidity and output torque;
2, the use of 3D / SolidWorks design and analysis techniques, respectively spiral tooth and tooth surface for the lead trimmed to reduce biting and gnawing on the gear out of the shock and noise, increase the service life of the gear train;
3, gear material selection senior chromium molybdenum vanadium steel, quenched and tempered heat to the substrate hardness 30HRC, re-use factory equipment advanced ion nitriding surface hardness of nitrided gears to 840HV, to get the best wear resistance consumption and impact toughness;
4, the output shaft of the planetary arm and adopt integrated structural design, and the output shaft bearing arrangement using a large span design ensures maximum torsion rigidity and output load capacity;
5, the output interface of the contact seal advanced titanium nitride (TiN) film, the surface hardness of 2000HV or more, and the surface roughness of the contact surface Ra 0.2um or less, to ensure the lowest coefficient of friction and a minimum starting torque;
6, the use of imported synthetic grease and sealed with IP65 protection class design, lubricating oil does not leak, maintenance-free;
7, the input terminal and connect the motor using collet-type locking mechanism and by balancing analysis to ensure concentricity interface combined with the power and zero backlash transmission at high input speed;
8, the entire bar made out of the sun gear gear, rigidity, concentricity accurate;
9, the unique motor plate and bushings modular design, suitable for any servo motor;
10, gearboxes surface using electroless nickel processing, motor plate by anodic treatment to improve environmental tolerance and corrosion resistance;
11, and the inner ring gear gearbox with integrated design, compact structure, high precision and large output torque.
