In-Line planetary gearboxes

Wiser

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Wiser

ECONOMICAL - reliable - QUIET

Wiser  is an entry-level, yet highly reliable, helical planetary gearbox. This highly economical gearhead is aimed at delivering torque in quiet applications requiring standard precision and moderate duty cycles.

Acceleration capacity ++
Fast reversals ++
Radial load rating ++
Axial load rating +
Stiffness ++
Precision ++++
Economy ++++
Suitable to servomotor applications YES
Number of sizes in this line 3 (60 to 115)
Angular backlash 6 arc-min (1 stage) / 8 arc-min (2 stages)
Available ratios 3 to 100
Motor shaft connection Balanced coupling
 
ImprimerTélécharger le pdf

INTERNAL CONSTRUCTION

Helical planetary gearbox

 

 

 

Wiser is a helical planetary gearbox

The planet carrier is a cage, to provide stiffness and acceleration capacity

The planet carrier is monobloc with the output shaft.

The cage is centered into the inner planetary ring by means of 2 radial ball-bearings. This construction reinforces the acceleration capacity and the gearbox acceptance of torque variations.

We recommend this line for applications using application factor Ka<1.25 (refer to the information section for more details about application factors).

 

 

 

 

 

 

Coaxial gearbox

 

 

 

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 input flange features weight reduction.

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

 

 

 

 

 

 

 

PRODUCT-LINE FEATURES

Perfect Pitch concept

SILENT OPERATION

Like all reckon products, the Wiser range follows the Perfect PitchTM concept, including the use of helical gears to provide a silent and safe operation to your system. Refer to the PerfectPitch conceptTM section for more detailed information.

Low-cost helical gearbox

LOW TO MODERATE ACCELERATION CAPACITY

The planet carrier is a cage that was designed to increase torsional stiffness. It is strongly supported by 2 radial ball-bearings, to ensure perfect alignment of the planet gears, even at maximum torque. This design is adapted to stable torque or moderate acceleration.

High precision planetary gearbox

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.

low-backlash planetary gearbox

SAFETY FOR YOUR MOTOR SHAFT

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

Technical data

  Ratio

Wiser-CI-60

Wiser-SQ-60

Wiser-CI-90

Wiser-SQ-90

Wiser-CI-120

Wiser-125

T2n(1)

Rated torque (Nm)

(1 stage)

1/10

29

65 154
1/9

33

66 151

1/8

39

72 193

1/7

42

75 198

1/6

42

75 212

1/5

43

82 202

1/4

42

70 220

1/3

25

50 120

T2n

Rated torque (Nm)

(2 stages)

1/100

29

65 154
1/90 33 66 151

1/80

39

72 193
1/72 39 72 193
1/70 42 75 198
1/64 39 72 193
1/60 42 75 212
1/54 42 75 212

1/50

43

82 202
1/49 42 75 198
1/48 42 75 212
1/45 43 82 202
1/42 42 75 212
1/40 42 70 220
1/36 42 75 220
1/35 43 82 202
1/32 42 70 220
1/30 25 50 120
1/28 42 70 220

1/25

43

82 202
1/24 42 70 220
1/21 25 50 120

1/20

42

70 220
1/18 25 50 120
1/16 42 70 220

1/15

25

50 120
1/12 25 50 120

Peak torque Tmax(2)

2*T2n

Emergency stop torque Tx(3)

3*T2n

Angular backlash (arc-minutes)

1 stage

< 5

2 stages

< 8

Nominal input speed(4) (tr/min)

3 700

3 500

2 600

Max input speed(5) (tr/min)

6 000

7 000

4 800

Max permissible radial load (6) (N)

1 100 N

2 200 N

3 600 N

Max permissible axial load (N)

900 N

1 950 N

3 000 N

Efficiency(7) (%)

1 stage

>97

2 stages

>95

Torsional stifness (Nm / min)

7

14

25

Min lifetime(8)  (h)

20,000

Operating environmental  temperature

nominal / min / max (°C) (9)

20 / -10 / +45
Max housing temperature (°C) 90

Protection class

IP65

Max sound level 

65 dB 68dB 70 dB

Lubricant

Grease (Sumico Japan - lubricated for life)

Color

"Capri" blue (RAL code 5019)


(1)     : Nominal output torque.
(2)     : Torque which is necessary to start the application, applicable 2,000 hours.
(3)     : 100 occurrences maximum.
(4)     : Speed at which the nominal torque is applicable 20,000 hours.
(5)     : Peak speed only.
(6)     : Applied at the middle of the output shaft at 300 rpm.
(7)     : Measured at full load and at 25°C
(8)     : Lifetime at nominal torque and speed. Consult us to obtain a free estimation of lifetime in your working conditions
(9)     : Room temperature. Refer to temperature factors in dedicated section.
(10)   : At full power, and measured at 1 m.

Download area

WISER CI (inline and with a round output flange)
2D drawing (pdf) 3D drawing (3D pdf)* 3D drawing (STEP)
Wiser CI-ST-60 1 stage (ratios 3 to 10) Wiser Construction 3D Step files differ from motor to motor and cannot be downloaded from the website. They will be sent to you upon request, within 24h.
Wiser CI-ST-60 2 stages (ratios 12 to 100)   
Wiser CI-ST-90 1 stage (ratios 3 to 10)  
Wiser CI-ST-90 2 stages (ratios 12 to 100)  
Wiser CI-ST-120 1 stage (ratios 3 to 10)    
Wiser CI-ST-120 2 stages (ratios 12 to 100)    
     
WISER SQ (inline and with a square output flange)
Wiser SQ-ST-60 1 stage (ratios 3 to 10) Wiser construction Wiser SQ-ST-60 1 stage (ratios 3 to 10) 
Wiser SQ-ST-60 2 stages (ratios 12 to 100) *To view the 3D pdf file, you will need to enable the 3D view in Acrobat reader when asked. Click and drag your mouse to discover the gearbox construction. You can zoom in and out, and right-click to hide components and see what's behind them. Wiser SQ-ST-60 2 stages (ratios 12 to 100) 
Wiser SQ-ST-90 1 stage (ratios 3 to 10) Wiser SQ-ST-90 1 stage (ratios 3 to 10) 
Wiser SQ-ST-90 2 stages (ratios 12 to 100) Wiser SQ-ST-90 2 stages (ratios 12 to 100) 
Wiser SQ-ST-115 - 1 stage (ratios 3 to 10)   Wiser SQ-ST-115 - 1 stage (ratios 3 to 10) 
Wiser SQ-ST-115 - 2 stages (ratios 12 to 100)   Wiser SQ-ST-115 - 2 stages (ratios 12 to 100) 


Do not hesitate to contact us in case of question or doubt.

 

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