In-Line planetary gearboxes

Lively CI-RA

Back

Lively CI-RA

ECONOMICAL, RELIABLE, PRECISE

Lively CI-RA is a helical, low-backlash planetary gearbox designed for moderate acceleration or variations of torque.

Acceleration capacity +++
Fast reversals ++
Radial load rating ++
Axial load rating +
Stiffness ++
Precision ++
Economy +++
Suitable to servomotor applications YES
Number of sizes in this line 4 (60 to 140)
Angular backlash 8 arc-min
Available ratios 3 to 100
Motor shaft connection Balanced coupling
 
ImprimerTélécharger le pdf

INTERNAL CONSTRUCTION

Lively RA is an economical, right-angle, low-backlash planetary gearbox.

Internal gears are helical, to provide a quiet operation to your application.

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

The cage is well-maintained inside the inner planetary ring by means of 2 radial ball-bearings (one on each side of the gears, what guarantees the perfect alignement of planet gears with sun and ring gear during operation).

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

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

We recommend this line for applications using application factor Ka<1.35 (refer to the information section for more details about application factors).

Right-angle low-backlash planetary gearbox

The right-angle transmission is handled by carburized and quenched, spiral-bevel gears made of premium steel, to offer long-lasting precision and acceptance of high fluctuations of torque or fast reversals.​

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

 

LIVELY RA LINE FEATURES

QUIET OPERATION

The Lively line follows the Perfect PitchTM concept, including the use of helical toothing to provide a silent and safe operation to your system. Refer to the PerfectPitch conceptTM section for more detailed information.

LOW TO MEDIUM ACCELERATION CAPACITY

The planet carrier is a massive cage, designed to increase torsional stiffness. It is strongly supported by 2 ball-bearings, to ensure perfect alignment of the gears, even at maximum torque. 

This design is adapted to moderate acceleration or variations of torque.

LONG-LASTING PRECISION

High-precision planet gears in Japanese, 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.

MONOBLOC RING GEAR

The ring gear belongs to the housing, what increases stiffness compared to the Lively range.

SAFETY FOR YOUR MOTOR SHAFT

Wiser features a standard, balanced coupling with a press-fitted pinion, to limit radial efforts on your motor shaft.

HIGH PERFORMANCE RIGHT-ANGLE STAGE

All Reckon right-angle gearboxes use high-precision, carburized and quenched, spiral-bevel gears in premium steel.

Spiral-bevel gears are known for their quiet operation, and carburizing and provides hardness, so your gearbox does not lose precision with time, even in tough operating conditions.

technical data

  Ratio

Lively

CI-RA-040

Lively

CI-RA-060

Lively

CI-RA-090

Lively

CI-RA-120

Lively

CI-RA-155

Lively

CI-RA-205

Nominal torque

T2n (Nm) (1)

3 - 18 75 200 384 840
4 8 37 129 214 407 1,180
5 11 29 100 167 438 925
6 - 27 81 179 440 927
7 8 24 71 178 465 983
8 - 18 55 164 408 945
9 - 16 47 137 353 818
10 5 14 42 110 308 727
12 - 18 75 200 321 611
15 - 18 59 183 251 657
16 8 37 129 214 407 815
18* - 18 75 200 384 840
20 8 37 78 214 335 876
21 - 18 47 130 367 700
24* 8 37 129 214 407 1,180
25 11 29 100 167 438 925
28 8 37 63 174 356 930
30 - 27 81 179 440 927
32* 8 37 129 214 407 1,180
35 11 29 79 167 438 925
36* - 27 81 179 440 927
40 8 37 37 103 220 616
42 - 27 81 179 440 927
45 11 29 100 167 438 925
48* - 27 81 179 440 927
50 11 29 46 130 275 770
60 - 27 55 155 330 927
70 8 24 64 178 385 983
80 - 18 55 164 408 945
90 - 16 47 137 353 818
100 5 14 42 110 308 727

Peak torque

Tmax (Nm) (2)

3 - 55 169 404 760 1,670
4 14 49 160 415 810 2,350
5 14 40 112 300 870 1,840
6 - 38 114 327 815 1,770
7 14 38 115 279 804 1760
8 - 37 111 322 765 1,670
9 - 36 106 305 728 1,600
10 13 36 107 260 715 1,580
12 - 55 100 293 623 1,215
15 - 55 81 205 450 1,305
16 14 49 132 391 810 1,620
18* - 55 169 404 760 1,670
20 14 49 107 273 600 1,740
21 - 55 77 210 419 1,206
24* - 49 160 415 810 2,350
25 14 40 112 300 750 1,840
28 14 49 102 281 558 1,610
30 - 38 114 327 815 1,770
32* - 49 160 415 810 2,350
35 14 40 112 300 700 1,840
36* - 38 114 327 815 1,770
40 14 49 97 261 520 1,430
42 - 38 114 327 815 1,770
45 - 40 112 300 870 1,840
48* - 38 114 327 815 1,770
50 14 40 112 300 650 1,788
60 - 38 114 327 815 1770
70 14 38 115 279 804 1,760
80 - 37 111 322 765 1,670
90 - 36 106 305 728 1,600
100 13 36 107 260 715 1,580
Emergency stop torque (3) 1,5*Tmax
Max angular backlash (minutes) 1 stage standard ≤10 /option ≤6 standard ≤8 / option ≤4
2 stages standard ≤10 /option ≤6 standard ≤8 / option ≤6
Nominal input speed (rpm) (4) 4,000 4,000 3,100 2,800 2,600 2,300
Max input speed (rpm) (5) 8,000 6,000 6,000 6,000 6,000 4,000
Max radial load (N) (6) 700 1,100 2,200 3,600 9,000 14,500
Max axial load (N) 610 900 1,950 3,000 8,300 13,500
Efficiency (%) (7) 1 stage >93
2 stages >92
Torsional stiffness (Nm/min) 3 7 14 33 63 180
Life (h) (8) 20,000
Min / max ambiant temp (°C) (9) -10 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) (10) <75 <75 <75 <77 <78 <78
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 20,000h 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 the nominal torque can be applied for 20,000h

  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. 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.

 

Related products

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