In-Line planetary gearboxes

Booster

Back

 

Booster SQ

IDEAL FOR dynamic APPLICATIONS featuring high precision, frequent acceleration and fast reversals

BOOSTER is a high-performance,  low-backlash planetary gearbox. It was specifically designed for high-precision printing machines where very low-backlash is key, and laser-cutting machines, who require stiffness and high acceleration capacity.

Acceleration capacity  ++++
Fast reversals ++++
Radial load rating +++
Axial load rating +++
Stiffness ++++
Precision +++++
Economy ++++
Suitable for servo applications YES
Number of sizes in the line 5 (from 60 to 180)
Angular backlash 3 arc-min (1 stage) or 5 arc-min (2 stages)
Low-backlash option 1 arc-min (1 stage) or 3 arc-min (2 stages)
Interface (output side) Square
Output Shaft, with or without a key
 
ImprimerTélécharger le pdf

INTERNAL CONSTRUCTION

Booster is a high-performance, helical, low-backlash planetary gearbox.

 

High precision planetary gearbox

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

The cage is centered into the inner planetary ring by means of 2 high-precision, angular-contact ball-bearings.

This construction improves acceleration capacity and acceptance of important torque variations.

The planetary ring is monobloc with the housing and the output flange), to provide maximum rigidity to fast-reversals applications.

We recommend this line for applications using application factor Ka<1.85 (refer to the information section for more details about application factors). For greater application factors we recommend using a rotating output flange, as in the Ultimate line.

Servo motor gearbox

 

 

 

 

 

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

 

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

 

The gearhead will be delivered with the adapting flange corresponding to your motor, at no extra-cost.

 

 

 

 

BOOSTER LINE FEATURES

Quiet operation

The BOOSTER line follows the PerfectPitchTM concept, including the use of helical teeth to provide a quiet operation to your servomotor application.

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.

High performance

The planet carrier is a cage, to increase torsional stiffness.

It is strongly supported by 2 preloaded angular-contact ball-bearings (small sizes) or taperred rollers bearings, to ensure the perfect alignment of the gears, even at maximum torque, as well as high acceptance of radial and axial loads.

High torsional stiffness

The planetary ring is monobloc with the external housing and the output flange, to provide high rigidity to your fast-reversals applications.

SAFETY FOR YOUR SERVOMOTOR BEARINGS

The Booster range features a standard, balanced coupling with a press-fitted pinion, to limit radial efforts on your servomotor shaft. xx

TECHNICAL DATA

  Ratio

Booster

SQ-ST-060

Booster

SQ-ST-090

Booster

SQ-ST-120

Nominal torque

T2n (Nm) (1)

3 29 102 231
4 42 154 244
5 33 120 190
6 27 81 179
7 30 108 203
8 18 55 164
9 16 47 137
10 18 66 147
12 29 75 231
15 29 58 183
16 42 100 244
18* 29 102 231
20 42 78 244
21 29 57 130
24* 42 154 244
25 33 98 190
28 42 63 174
30 27 81 179
32* 42 154 244
35 33 79 190
36* 27 81 179
40 42 37 103
42 27 81 179
45 33 120 190
48* 27 81 179
50 33 45 128
60 27 55 154
70 30 65 180
80 18 55 164
90 16 47 137
100 18 66 147

Peak torque

Tmax (Nm) (2)

3 64 200 460
4 77 190 490
5 55 170 380
6 38 114 330
7 54 161 380
8 37 111 320
9 36 106 305
10 50 157 355
12 64 100 293
15 64 81 205
16 77 131 390
18* 64 200 460
20 77 107 275
21 64 77 210
24* 77 190 490
25 55 134 342
28 77 102 281
30 38 114 330
32* 77 190 490
35 55 127 351
36* 38 114 330
40 77 97 261
42 38 114 330
45 55 170 380
48* 38 114 330
50 55 121 326
60 38 114 330
70 54 161 380
80 37 111 320
90 36 106 305
100 50 157 355
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) 4000 3100 2800
Max input speed (rpm) (5) 7500 5500 5000
Max radial load (N) (6) 1530 3300 6700
Max axial load (N) 765 1800 3350
Efficiency (%) (7) 1 stage >97
2 stages >94
Torsional stifness (Nm/min) 8 15 27
Life (h) (8) 20000
Min / max ambiant temp (°C) (9) -10 / +45
Max temperature of the body (°C) 90
Protection class IP 65
Noise level (dB) <59 <62 <64
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.

DOWNLOAD AREA

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

 

Related products

Lively

X-Treme

Ultimate

ME EXHIBITION, BANGKOK, 16-22 JUNE 2019

ME EXHIBITION, BANGKOK, 16-22 JUNE 2019

Meet with our Thai team and discover Reckon products on stand 9Z08

BAUMA CTT, Moscow, 4-7 june 2019

BAUMA CTT, Moscow, 4-7 june 2019

Meet with our Russian exclusive distributor AVAILABLE SOLUTIONS on stand 13-811!

SPS Parma 27 - 29 May 2019

SPS Parma 27 - 29 May 2019

Meet with our Italian team! Reckon products will be displayed on HALL 3 STAND C045

©RECKON DRIVES INTERNATIONAL 2016

Contact us by e-mail only