Hộp số SUNUS dòng DMU

Ngày đăng: 09/10/2022 - 119 lượt xem

Giá: Liên hệ
Specially designed machinery is able to eliminate clearance from gearbox inner and from between pinions and racks. Driven by a single servo motor, enclosed mechanical preload system is more efficient than electrical preload system.
  • Xuất xứ: Đài Loan
  • Tình trạng: Đặt hàng
  • Model: DMU
  • Bảo hành: 12 tháng
Số lượng:

Hotline:

Miền Nam: 0931103929
Enclosed Gearbox

Specially designed machinery is able to eliminate clearance from the gearbox inner and from between pinions and racks. This completely supplements and clears up the backlash of manufacture or/and installation while gearboxes drive both pinions and racks.

Saving
 
Mechanical preload system, driven by a single servo motor, can reach the goal of electrical preload system, save controller and driver cost.
Backlash eliminating enables processing tool tracks stable, which prolongs tool life.
 
Easy to set up
 
Parameter setting can be easier for enclosed mechanical preload system, driven by a single servo motor, than electrical preload system.
 
Better processing surface smooth and accuracy
 
Backlash reducing enables improved processing surface smoothness and accuracy.
 
Huge Torsional Rigidity
 
For the well-designed structure and high duty material of taper roller bearing, the output shaft of the reducer can bear the huge axial and radial load, which could be wide application.
 
High Dynamics
 
One-piece output design, special high strength the fewer teeth of pinion and smaller servo motor, achieve the low moment of inertia.
 
Precise Positioning
 
Precision gear grinding tooth surface smooth, precise tooth.
For an excellent design, high accuracy and low moments of inertia.
 
Long Service Life and Low Noise
 
For the professional gear producing experience and the serious quality control of manufacturing processes.
After a long time operation, the preloading force is still maintained.

 

DMU Technical Data (2-Stage 32/40/44/55/66/88/110 Ratio)
 
Size i DMU140 DMU160 DMU180 DMU210 DMU240
Output Torque (1)
T2B
Nm 32 / 40 1120 1770 2500 5920 9395
44 / 55 / 66 / 77 / 88 / 110 950 1545 2220 5430 7950
Emergency Stop Torque(2)
T2Not
Nm 32 / 40 2320 3650 5150 12800 19300
44 / 55 / 66 / 77 / 88 / 110 1950 3140 4330 10990 16110
Nominal output torque
T2N
Nm 32 / 40 735 1150 1645 3890 6180
44 / 55 / 66 / 77 / 88 / 110 625 1000 1460 3570 5230
i i 2-Stage 32 / 40 / 44 / 55 / 66 / 77 / 88 / 110
Nominal Input speed
n1N
rpm 32~110 3000 3000 3000 2500 2000
Max. Input speed
n1Max
rpm 32~110 4000 4000 4000 3500 3500
Efficiency with Full Load % 32~110 93
Service Life Lh2 h 32~110 20000
Weight kg            
Mass Moments of Inertia kg‧cm2 32~110 39.77 42.8 95.73 228.5 360

Output Pinion Data

Size DMU140 DMU160 DMU180 DMU210 DMU240
Hellcal Tooth Pinion
(Hellcal 19° 31'42")
Module M4 M4 M5 M6 M8
N# of teeth 15T 18T 15T 18T 15T
Sput Tooth Pinion Module M4 M4 M5 M6 M8
N# of teeth 16T 19T 16T 19T 16T
Pitch Circle Diameter Hellcal Tooth Pinion Ø63.66 Ø79.39 Ø79.58 Ø114.59 Ø127.32
Sput Tooth Pinion Ø64 Ø76 Ø80 Ø114 Ø128
Circumference Hellcal Tooth Pinion 200 240 250 360 400
Sput Tooth Pinion 201.06 238.76 251.33 358.14 402.12
Addendum Modilfication Coefficlent Hellcal Tooth Pinion 0.355 - 0.3723 - 0.355
Sput Tooth Pinion 0.475 - 0.45 - 0.4375
Note (1) The data can be applied to starting frequency less than 1000 times per hour. Please contact us if more.
Note (2) Operation can be up to 1000 times in product life.
Note (3) If any customized ratios are not available from above , please contact us.
Note (4) If it is operated continuously, please contact us.
 
DMU Dimensions (2-Stage 32 / 40 / 44 / 55 / 66 / 77 / 88 / 110 Ratio)[mm]


 
Size DMU140 DMU160 DMU180 DMU210 DMU240
Stage 2 2 2 2 2
H1 220 270 320 380 420
H2 32.5 35 35 50 60
H3 155 200 250 280 300
H4 45 60 70 100 90
H5 65 75 90 90 120
H6 130 150 180 180 24
L1 470 530 600 720 815
L2 405 460 530 620 695
L3 32.5 35 35 50 60
L4 202.5 230 265 310 347.5
L5 189 207 240 270 320
L6 353 386 458 512 600
W1 43 43 54 65 88
W2 3 6 - - 4
W3 62 64 68 86.5 115
W4 50 60 80 90 90
W5 55 65 75 105 95
W6 110 130 150 210 180
W7 132.5 157.5 192.5 247.5 232.5
W8 309 336.5 385 480.5 519.5
※W9 51.5 52 61 56 48
W10 422.5 452.5 514 623 682.5
※W11 10 15 15 10 10
※W12 82 82.5 98 85 83.5
※W13 176 176 176 176 190
D1(F7) max. 38 38 42 48 55
※D2 114.3 114.3 114.3 114.3 180
D3 9.5 9.5 11.5 13.5 13.5
※D4 200 200 200 200 215
M1 M12*P1.75 M16*P2 M20*P2.5 M20*P2.5 M20*P2.5
※M2 M12*P1.75 M12*P1.75 M12*P1.75 M12*P1.75 M12*P1.75
Actualdimensionsmay vary with different servo motor collocation.
We persistently research in and develop our products, and we have made every effort to maintain the specification data above correct. If there is any discrepancy between the data and real dimensions, please refer to products or may contact us for updated data.

DMU Dimensions(input shaft type) (2-Stage 32 / 40 / 44 / 55 / 66 / 77 / 88 / 110 Ratio)[mm]


 
Size DMU140 DMU160 DMU180 DMU210 DMU240
Stage 2 2 2 2 2
H1 220 270 320 380 420
H2 32.5 35 35 50 60
H3 155 200 250 280 300
H4 45 60 70 100 90
H5 65 75 90 90 120
H6 130 150 180 180 24
L1 470 530 600 720 815
L2 405 460 530 620 695
L3 32.5 35 35 50 60
L4 202.5 230 265 310 347.5
L5 189 207 240 270 320
L6 353 386 458 512 600
W1 43 43 54 65 88
W2 3 6 - - 4
W3 62 64 68 86.5 115
W4 50 60 80 90 90
W5 55 65 75 105 95
W6 110 130 150 210 180
W7 132.5 157.5 192.5 247.5 232.5
W8 292.5 313 366 450.5 493.5
W9 88 88 102 115 111
W10 422.5 465 536 652 719.5
W11 73 73 83 85 85
W12 70 70 80 82 82
D1(k6) max. 40 40 42 50 55
D2 9.5 9.5 11.5 13.5 13.5
M1 M12*P1.75 M16*P2 M20*P2.5 M24*P3 M30*P3.5

We persistently research in and develop our products, and we have made every effort to maintain the specification data above correct. If there is any discrepancy between the data and real dimensions, please refer to products or may contact us for updated data.
 
Implementation:

Rack & Pinion