In-Line planetary gearboxes

New X-Treme

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New

X-Treme SQ

the new reference for APPLICATIONS generating HIGH RADIAL AND AXIAL LOADS 

This low-backlash planetary gearbox is well-adapted to applications having medium to strong acceleration and high radial and axial loads on a male output shaft. It is the ideal choice for applications like rack & pinion in high-dynamics pick & place robots, or highly dynamic belts.

Acceleration capacity +++
Fast reversals +++
Radial load rating ++++
Axial load rating ++++
Stiffness +++
Precision +++++
Economy ++++
Suitable to servomotor applications YES
Number of sizes in this line 6 (60 to 210)
Standard angular backlash <3' or <5'
Optional, low angular backlash <1' or <2'
Available ratios 3 to 100
Motor shaft connection Balanced coupling
 
ImprimerTélécharger le pdf

INTERNAL CONSTRUCTION

X-Treme is a helical, low-backlash planetary gearbox.

 

The planet carrier is a cage, to provide stiffness and acceleration capacity. It is monobloc with the output shaft.

 

The shaft is strongly supported by 2 tapered-roller bearings for maximum load capacity.

 

The planetary ring is monobloc (belongs to the housing), to reinforce stiffness.

This construction improves acceleration capacity and acceptance of torque variations.

We recommend this line for applications using application factor Ka<1.6 (refer to the information section for more details about application factors).

 

 

 

 

 

The motor shaft connection is a balanced coupling, so the efforts on your servomotor bearings are minimal.

 

Installation is fast and easy thanks to a 1-screw lock to your motor shaft.

 

The input flange features weight reduction (standard dimensions only).

 

The gearbox will be delivered with the adapting flange corresponding to your motor.

 

 

 

 

X-TREME LINE FEATURES

HIGH ACCELERATION CAPACITY / HIGH ACCEPTANCE OF EFFORTS ON SHAFT

The planet carrier is a massive cage, designed to increase torsional stiffness and allow strong acceleration.

It is strongly supported by 2 tapered roller-bearings. This design is adapted to medium to strong acceleration with very high efforts on the output shaft.

LONG-LASTING PRECISION

High-precision planet gears in carburized and quenched steel allow high torque density and strong accelerations, year after year, without loss of precision.

They are supported by large, carburized needles (bearings without cages), in order to maximize torque capacity and lifetime.

FORGED, MONOBLOC RING GEAR

The ring gear belongs to the housing, to provide stiffness to your application.

SAFETY FOR YOUR SERVOMOTOR BEARINGS

The X-Treme line features a standard, balanced coupling, to limit radial efforts on your motor shaft.

Installation is fast and easy thanks to our safe, 1-screw design.

TECHNICAL DATA

  Ratio

X-Treme

SQ-ST-060

X-Treme

SQ-ST-075

X-Treme

SQ-ST-100

X-Treme

SQ-ST-140

X-Treme

SQ-ST-180

X-Treme

SQ-ST-210

X-Treme

SQ-ST-240

Nominal torque

T2n (Nm) (1)

3 29 102 231 384 1,370 2,125 3,550
4 42 154 244 407 1,890 3,075 4,677
5 33 120 190 438 1,475 2,390 3,660
6 27 81 179 440 1,480 2,420 3,670
7 30 108 203 465 1,570 2,560 3,900
8 18 55 164 408 1,470 2,450 3,800
9 16 47 137 353 1,280 2,150 3,330
10 18 66 147 308 1,140 1,925 2,980
12 29 75 231 321 611 1,770 3,002
15 29 58 183 251 657 1,388 2,345
16 42 100 244 407 814 2,360 4,005
18* 29 102 231 384 1,370 2,125 3,550
20 42 78 244 334 876 1,850 3,127
21 29 57 130 267 698 1,475 2,496
24* 42 154 244 407 1,890 3,075 4,677
25 33 98 190 418 1,095 2,313 3,660
28 42 63 174 356 930 1,966 3,330
30 27 81 179 440 1,480 2,420 3,670
32* 42 154 244 407 1,890 3,075 4,677
35 33 79 190 438 1,163 2,390 3,660
36* 27 81 179 440 1,480 2,420 3,670
40 42 37 103 220 616 1,454 2,417
42 27 81 179 440 1,395 2420 3,670
45 33 120 190 438 1,475 2,390 3,660
48* 27 81 179 440 1,480 2,420 3,670
50 33 45 128 275 770 1,818 3,021
60 27 55 154 330 924 2,181 3,625
70 30 65 180 385 1,078 2,545 3,900
80 18 55 164 408 1,235 2,450 3,800
90 16 47 137 353 1,280 2,150 3,330
100 18 66 147 308 1,140 1,925 2,980

Peak torque

Tmax  (Nm) (2)

3 64 200 460 760 2,740 4,250 7,080
4 77 190 490 810 3,760 6,000 9,320
5 55 170 380 870 2,945 4,770 7,300
6 38 114 330 815 2700 4,450 6,675
7 54 161 380 805 2,695 4,400 6,640
8 37 111 320 765 2,550 4,170 6,260
9 36 106 305 730 2450 4000 6,000
10 50 157 355 715 2,445 3,950 6,000
12 64 100 293 623 1,215 3,525 5,980
15 64 81 205 450 1,305 2,765 4,683
16 77 131 390 810 1,620 4,700 7,971
18* 64 200 460 760 2,740 4,250 7,080
20 77 107 275 600 1,740 3,686 6,243
21 64 77 210 419 1,206 2,640 4,285
24* 77 190 490 810 3,760 6000 9,320
25 55 134 342 750 2,175 4,608 7,300
28 77 102 281 560 1,610 3,520 5,715
30 38 114 330 815 2,700 4,450 6,675
32* 77 190 490 810 3,760 6,000 9,320
35 55 127 351 700 2,010 4,400 7,142
36* 38 114 330 815 2,700 4,450 6,675
40 77 97 261 520 1,430 3,160 5,183
42 38 114 330 815 2,700 4,450 6,675
45 55 170 380 870 2,945 4,770 7,300
48* 38 114 330 815 2,700 4,450 6,675
50 55 121 326 650 1,790 3,950 6,480
60 38 114 330 815 2,700 4,450 6,675
70 54 161 380 805 2,695 4,400 6,640
80 37 111 320 765 2,550 4,170 6,260
90 36 106 305 730 2,450 4,000 6,000
100 50 157 355 715 2,445 3,950 6,000
Emergency stop torque (3) 1,5*Tmax
Max angular backlash (minutes) 1 stage standard ≤3 / option ≤1
2 stages standard ≤5 / option ≤3
Nominal input speed (rpm) (4) 4,000 3,100 2,800 2,600 2,000 1,700 1,500
Max input speed (rpm) (5) 7,500 7,500 5,500 5,000 4,500 3,000 3,000
Max radial load (N) (6) 2,800 4,150 6,600 9,900 15,400 21,000 30,000
Max axial load (N) 2,400 3,350 5,650 9,870 15,570 30,000 33,000
Efficiency (%) (7) 1 stage >97
2 stages >94
Torsional stifness (Nm/min) 4 13 34 54 210 460 610
Life (h) (8) 20,000
Min / max ambiant temp (°C) -10 / +45
Max temperature of the body (°C) 90
Protection class IP 65
Noise level (dB) (9) <58 <60 <59 <60 <63 <60 <67
Lubrication Sumico MP n°2 grease (lifetime lubrication)
Color Capri blue (RAL 5019)
Input flange Anodized aluminum
  1. Following the ISO 6336-2 standard, for a 20,000 hours life with a 1,25 application factor, at nominal speed with 60°C internal temperature. Applying a lower torque prolounges life significantly.

  2. Following ISO 6336-2 standard, for 2,000h (10% of life) with a 1,4 safety factor, at nominal speed with 60°C internal temperature. Using a torque higher than the nominal torque wears the internal gears.

  3. 1,000 occurences maximum

  4. Speed at which nominal torque can be applied for 20,000 hours

  5. Acceptable for a short duration only

  6. Applied at the middle of the output shaft with a 100 rpm speed.

  7. Measured with a 60°C gearbox using nominal speed and torque. Refer to temperature factors in dedicated section.

  8. Minimum life at nominal speed and torque. Using lower speed and/or torque prolounges life significantly.

  9. At nominal speed, measured at 1m.

*special ratio (paying option)

DOWNLOAD AREA

Drawings will be available soon. In the meantime please click here to request the datasheets and 3D drawings.

 

 

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