KS LINELOW SPEEDHIGH TORQUE

8 MM SHAFT12 MM SHAFT

FRONT SHAFT REAR SHAFT DOUBLE SHAFT HOLLOW SHAFT LINEAR SYSTEM

A NEW DEFINITION OF EFFICIENCYWith only 48 or 57 mm lenght, you can ob-tain 60 and 100 Nm torque, with an efficency of 90 %. The KS gearboxes can be customized to fit perfectly in your application.

YOU DECIDE, IT’S THAT SIMPLE !It allows a high flexibility in your design: -Accepting several input motors and gearmo-tors, with power from 20 W up to 500 W. The input shaft is normalized with 8 mm or 12 mm diameter input shaft, to use any commer-cial motor of gearmotor of the market.-Offering different output shafts: frontal, rear, double shaft, linear systems and hollow shaft of 15 or 20 mm diameter with a key way ac-cording to DIN 6885.

MULTI MARKETS ALREADY AVAILABLEEspecially designed for markets of high tech-nical requests and quality such as: agricul-ture, medical equipment, electrical equip-ment, logistics, packaging and transportation.

A COMPLETE STANDARD RANGEIN 48 HRSWe have created a complete range, with more than 20 combinations of motors and gearmotors with the 2 versions of the KS line,

to fullfill all your needs with an express ser-vice delivery. -DC Brush motors : combinations from dia-meter 42 mm, up to diameter 80 mm, in 12 and 24 V,-Brushless motors from diameter 42 mm, up to 75 mm with integrated electronics.

STRONG AS IT CAN BEDesigned to support 60Nm and 100 Nm, these parallel shaft gearboxes are also conceived to support strong axial an radial loads of 1500 and 2000 N, depending on the version. The steel gears are treated with a case harde-ning treatment, high strength steel and both solutions assembled with ball bearings to obtain a better efficiency. The box is made in anodized aluminium. All the gearboxes are designed and manufac-tured in Europe, according to the most res-trictive norms of preservation of the environ-ment under the ISO 9001.

THE COMPACT SOLUTIONFOR HIGH TORQUE

FRONT SHAFT REAR SHAFT DOUBLE SHAFT HOLLOW SHAFT LINEAR SYSTEM

The KS08 and KS12 can be customized to adapt them perfectly to your application. We offer solutions in order to create your stan-dard references, designed upon your requi-rements.

INPUT ADAPTATIONThe input shaft can be adapted to your motor or gearmotor or we can fix the motor or gear-motor directly to the gear of the KS.

OUTPUT ADAPTATIONIn order to fix perfectly the solution to your application, the most easiest adaptation is to propose you several output shaft (front or rear shaft) with: -Different dimensions, diameter and geo-metry to obtain more radial or axial force.-Different materials or endurance, as stainless steel, or thermally treated shafts.We can fix pulleys or additional gears to the output shaft. We can propose you double shafts, to adapt clutches or encoders in the rear part of the gearbox.

LINEAR ADAPTATIONThe KS is perfect to transform a rotational mouvement into a linear system. We can use: trapezoidal screws, captive or not captive to

move your system. We can use trapezoidal spindles as well.From a parallel shaft gearbox, you can easily obtain a perfect linear actuator.

EFFICIENCY ADAPTATIONWe can offer you solutions IP65 or with low temperature grease if your application runs in extreme conditions as humidity environment.We can customize gear and gear ratio to fit perfectly the nominal working point of your application. We can use helical gears for noise restrictive environments. Special cablings, or connectors can be as-sembled to the motor.

GEOMETRY ADAPTATIONWe can add special fixation points. We can offer you a custom solution for a special hou-sing request. You need more power ? We can give you solutions such as the assembling of 2 KS in parallel. If you need to customize your gearbox, we can work with you for a perfect adaptation to your application.

MULTI ADAPTATIONSFOR MULTI EFFICIENCIES

FRONT SHAFT REAR SHAFT DOUBLE SHAFT HOLLOW SHAFT LINEAR SYSTEM

READY TO BE MOUNTEDIN YOUR APPLICATION In order to save time adapting the KS to your application, we have created 8 fixation points, with a standard hollow shaft with key way DIN 6885: the KS system is ready to be assembled in your system.

A UNIVERSAL FLANGEAll our standard products come with an uni-versal plate, allowing you to fix the input mo-tor directly to the gearbox, in a very easy way. This plate is conceived for standard market motors, in a diameter 42 mm, with fixation points at diameter 36 mm (standard holes M4), up to motors diameter 80 mm with fixa-tion points at diameter 56 mm (with standard holes M5). Easy and fast to mount!

68 SOLUTIONS AVAILABLE IN 48 HRSAn urgent request, for a prototype for exemple? Our online shop propose plans and data sheets. Online ordering secures you a fast 48hrs delivery.You will find motors at 12V, 24V and 230V/50Hz, in all the technologies: DC brush, brushless motor and AC asynchro-nous. From 20W up to 500W, from 2 rpm up to 660 rpm, from 7Nm up to 100 Nm, with or

without electronics integrated, you can find a solution to be completly mounted in your application, reducing your time of integration and engineering. Are you ready to test it ?

100% SERENITYWith MOVERICARE, you can return your pro-duct within the first 6 months. Without further formalities, you obtain a re-placement product or a refund (see special conditions on the site).

KELVINGEAR.COMThe complete KELVIN range is available on our online store. Our advisors assist you in your choice of product, by chat, email or telephone.

100% SERVICE EFFICIENCYLET’S FOCUS ON RESULTS

SOLUTIONS FOR APPLICATIONS& DATA SHEETS

g High endurance gearboxg For heavy duty continuous workload in any positiong Room temperature from -15°C to 100°Cg Input: steel hollow shaft ø 8 mm with DIN 6885 keywayg Output: steel hollow shaft ø 15 mm with DIN 6885 keywayg High continuous torque load up to 60 Nm, steady loadg Hobbed spur gears composed of steel pinions and gear wheels with case hardening treatmentg Adjusted with prime quality ball bearingg 2 ratios: 3:1 and 4,65:1

conveyorsgearswitches

agricul-ture

Best for :

accesscontrol

transpor-tation

KS08

KS08BG65X50SITechnical Data

GR63x25

DC

50W

24V

-

-

4.65:1

3:1

4.65:1

660 rpm

0.6 Nm

60 Nm

-

GR42x40

DC

20W

12-24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

5,4 rpm

21 Nm

60 Nm

-

GR63x25

DC

50W

24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

5,3 rpm

33,5 Nm

60 Nm

-

CPB

DC

60W

24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

6,8 rpm

33,5 Nm

60 Nm

-

GR63x55

DC

100W

24V

-

-

4.65:1

3:1

4.65:1

688 rpm

1.2 Nm

60 Nm

-

GR42x40

DC

20W

12-24V

PLG 42S

156-256-400:1

4,65:1

3:1

1860:1

1,6 rpm

58 Nm

60 Nm

-

GR53x30

DC

40W

12-24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

6,2 rpm

33 Nm

60 Nm

-

BG62Sx30

BLDC

63W

24V

-

-

4,65:1

3:1

4,65:1

645 rpm

0,85 Nm

60 Nm

-

BG65x50SI

BLDC

84W

24V

-

-

4,65:1

3:1

4,65:1

664 rpm

1 Nm

60 Nm

yes

BG44x25SI

BLDC

17W

24V

PLG 42S

156-256-400:1

4,65:1

3:1

1860:1

1,9 rpm

58 Nm

60 Nm

yes

BG44x50SI

BLDC

37W

24V

PLG 42S

156-256-400:1

4,65:1

3:1

1860:1

1,8 rpm

58 Nm

60 Nm

yes

BG44x50SI

BLDC

37W

24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

6 rpm

34 Nm

60 Nm

yes

Motor

Technology

Nominal Power

Voltage

Input Gearbox

Ratio : standard in 48h

Ratio KS08: standard in 48h

Ratio KS08: standard delivery

Ratio : nb combinations max

Nominal Speed at max ratio

Nominal Torque at max ratio

Max Torque at max ratio

Integrated Electronics

KS08+KT80BG42X30

BG42x30

BLDC

65W

24V

KT 80

90-125:1

4,65:1

3:1

581,25:1

6,2 rpm

33 Nm

60 Nm

-

KS08GR63X55

KS08+KT80GR42X40

KS08+KT80GR63x25

KS08+PLG42SBG44x25SI

KS08+KT80BG44X50SI

KS08BG62SX30

KS08+KT80CPB

KS08+PLG42SGR42X40

KS08+KT80GR53X30

KS08GR63X25

KS08+PLG42SBG44X50SI

medicalpoolcoversAGV

Best for :

solartrackers

g High endurance gearboxg For heavy duty continuous workload in any positiong Room temperature from -15°C to 100°Cg Input: steel hollow shaft ø 12 or 8 mm with DIN 6885 keywayg Output: steel hollow shaft ø 20 mm with DIN 6885 keyway g High continuous torque load up to 100 Nm, steady loadg Hobbed spur gears composed of steel pinions and gear wheels with case hardening treatment.g Adjusted with prime quality ball bearingg 4 ratios: 3:1 - 5:1 - 10:1 and 14:1

KS12

Technical Data

GR80x80

DC

240W

24V

-

-

10-14:1

3-5:1

14:1

7 Nm

225 rpm

60 Nm

-

GR63x25

DC

50W

24V

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

2,5 rpm

100 Nm

-

DR62

AC

87W

230V 50Hz

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

2 rpm

100 Nm

-

BG75x25SI

BLDC

240W

24V

-

-

10-14:1

3-5:1

14:1

7 Nm

278 rpm

60 Nm

yes

GR53x30

DC

40W

12-24V

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

3 rpm

100 Nm

-

GR63x55

DC

100W

24V

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

2,6 rpm

100 Nm

-

DR52

AC

30W

230V 50Hz

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

2 rpm

100 Nm

-

BG65x50SI

BLDC

80W

24V

PLG 52

162-225-400:1

3:1

5-10-14:1

1200:1

65 Nm

2,6 rpm

100 Nm

yes

Motor

Technology

Nominal Power

Voltage

Input Gearbox

Ratio : standard in 48h

Ratio KS12: standard in 48h

Ratio KS12: standard delivery

Ratio : nb combinations max

Nominal Torque at max ratio

Nominal Speed at max ratio

Max Torque at max ratio

Integrated Electronics

under request under request

KS12GR80X80

KS12+PLG52GR63X25

KS12+PLG52GR53X30

KS12BG75X25SI

KS12+PLG52BG65X25SI

KS12+PLG52GR63X55

KS12+PLG52DR52

KS12+PLG52DR62

AGV

g High torqueg High speed (high power)g Continous movementg Reduced spaceg High radial and axial forces

g Max continuous torque can rise up to 60 Nmg 660 rpm as nominal speedg Brushless motorg Gearbox length of only 57 mmg 20 mm shaft and 2000 N radial force

Requirements

Solution KS12 + BG75 ratio 14:1

X-RAY MACHINES

g High powerg High efficiencyg Compactg High torqueg Precision

g From 300wg 93% of efficiency up to 100 Nmg Gearbox lenght only 57 mmg Possibility of rear shaftg Brake and encoder upon request

Requirements

Solution KS12 + GR80x80

ELECTRIC CYLINDERS

g High torqueg Linear movementg Reduced spaceg High efficiencyg Flexibility for spindle assembly either side

g Max continuous torque until 60 Nm g Hollow shaft to fix the spindleg Gearbox lenght only 48 mmg 93% of efficiency, g Possibility for an encoder

Requirements

Solution KS08 + GR63x55

TRAIN STEPS

g High torqueg Small dimensionsg Usually the motor moves a spindleg Long life for maintenance freeg Special cabling and connectorg IP65 option

g Peak torque up to 60 Nmg 92 mm height in horizontal positiong Spindle can be mounted directly in the gearboxg Brushless motor for continuous movementg Possibility for special electric wires and connectorsg Anodized aluminium box with special grease

Requirements

Solution KS08 + BG44x25 + KT80

CONVEYORS

g High dynamicsg Continuous movementg Reduced spaceg High efficiencyg High precisiong IP65 option

g High speed up to 660 rpmg Long life brushless motorg Assembly possible under conveyor, due to out-put shaft both sides. 93% efficiency, only one stageg Option for integrated electronics and encoderg Option for encapsulated motor

Requirements

Solution KS08 + BG62

GEAR SWITCHES

g Very high peak torqueg Short movementg Reduced space, flat designg Transmission system with chains & pinions possibleg Flexibility to add manual activation shaftthrough gearbox

g Peak torque of 60 Nmg Motors in different voltages (24, 48, 110,220 VDC)g Gearbox only 48 mm lengthg KS gearbox reduces and simplifies themechanical system

Requirements

Solution KS08 + GR53x30 + KT80

SOLAR TRACKERS

g High torque - low speedg Efficiencyg Support radial forceg IP 65 protectiong Extreme temperaturesg High precision

g 50 - 100 nominal watts with 100 Nm, 3 rpmand 93% efficiencyg Output shaft of 20 mm supporting 2000 Ng Possibility to include encoderg Anodized aluminium box with low temperature special grease

Requirements

Solution KS12 + GR63 + PLG52

SEEDER MACHINES

g High peak torque to avoid seed lockg Low voltage to be connected to vehicle batteriesg Short dimensionsg IP6X protection

g Peak torque 60 Nmg 12-24 VDCg Gearbox lenght only 48 mmg Anodized aluminium box

Requirements

Solution KS08 + GR63x25 + KT80

FARM WINDOWS

g Peak torque to open windowsg Robust, unbreakableg Low voltageg Potential dirty environmentsg Long life for maintenance free

g Peak torque of 60 Nmg Hobbed spur gears composed of steel pinions and gear wheels with case hardening treatmentg 12 VDCg System protected in anodized aluminium box

Requirements

Solution KS08 + GR42x40 + PLG42S

ACCESS CONTROL

g Peak torque against vandalismg Continuous movementg Small dimensionsg Long lifeg Reversible

g Peak torque 60 Nmg Brushless motorg Gearbox lenght only 48 mmg Radial force 1500 Ng 93% efficiency

Requirements

Solution KS08 + BG65x50SI + PLG52S

POOL COVERS

g High torqueg Low speedg Low voltage DCg Very high radial forceg Robust and compactg Smooth movement

g Maximum continuous torque of 100 Nmg Speed can be reduced to 2 rpmg DC Brush motor at 24V or 12V if necessaryg Output shaft of 20 mmg Radial force of 2000 Ng Anodized aluminium box

Requirements

Solution KS12 + GR63x25 + PLG52

KELVINcontact@kelvingear.com

Camino de San Martin de la Vega, n°1228500 MadridSpain

kelvingear.com

+34 934 227 033