Planetary gearboxes Rotary actuators - TG Drives · DC V DC 24 320 36 320 560 36 320 560 Nominal...

Planetary gearboxesRotary actuators

The Czech company TG Drives off ers servodrives since 1995 for machines and equipments in industrial automation. The range of service of our technicians and programmers includes design, optimization including custom solutions, programming, confi guring and start up. Servodrives and control systems from TG Drives are used in the cutting tables, CNC machines and machining centers, automotive, rubber, food, glass and construction industries.

Easy solution of every motion

TG Drives, s. r. o.Jeneweinova 37CZ 617 00 Brno

www.tgdrives.czTel.: +420 545 234 935Fax: +420 545 234 735E-mail: [email protected]

Production and delivery of servodrives and control systems.

1. Servomotors TGN, TGH and TGT synchronous servomotors with permanent magnets

2. Digital servoamplifi ersAKD digital servoamplifi ersTGA300 digital servoamplifi ersS700 digital servoamplifi ersTGP three-axis digital servoamplifi ersTGA-24 and TGA-48 digital servoamplifi ers

3. Precision mechanical systemsEXLAR linear actuatorsDRIVESPIN precision rotary actuatorsTWINSPIN cycloidal reducersHigh precision planetary gearboxes

4. TG Motion control system

5. Industrial PCs and operator terminalsASEM panel and standard industrial PCsESA operator terminals

Our servicesDesign and optimization of servodrives.Design of control system.Programming.Start up.Customer service.

Features of planetary gearboxes: planetary gears off er the advantage of very high power transmission capabilities per unit volume of space and weight low backlash facilitates the need for precise positioning in automation applications gearboxes perform the important functions of reducing speed and multiplying torque inertia ratio of load and motor can be matched to enable servomotors to operate with high dynamics of the drive low backlash also reduces shock loads in dynamic reversing applications planetary gearboxes have high mechanical effi ciencymaintenance free

Planetary gearboxesSG precise planetary gearboxes are designed for applications with servomotors, that need high precision and durability. Economic gearboxes are designed for mounting with diff erent types of servomotors.

1

Planetary gearboxes

1

Coding example

S G 0 7 0 - 1 5 ( H 3 , T 3 )

Flange and coupling for TGN3, TGH3 and TGT3 servomotor

Ratio

Size of gearbox

SG 050 planetary gearboxes

SG 050 – CharacteristicsNo of stages 1 – stage 2 – stage

Ratio 5 7 10 25 35 50 70 100

Input

Rated speed / Max. speed rpm 4000 / 8000 4000 / 8000

Power in @ T1 & N1 rated kW 0.50 0.50 0.23 0.10 0.10 0.05 0.05 0.04

Rated torque (T1) Nm 1.20 0.86 0.45 0.24 0.17 0.12 0.09 0.05

Accel torque Nm 2.40 1.71 0.90 0.48 0.34 0.24 0.17 0.09

Output

Rated speed rpm 800 571 400 160 114 80 57 40

Rated torque Nm 6 6 4.5 6 6 6 6 4.5

Accel torque Nm 12 12 9 12 12 12 12 9

General Data

Inertia kgcm2 0.06 0.052

Max. backlash arcmin <=12 <=15

Effi ciency % >97 >95

Life time hours 20000 20000

Weight kg 0.75 0.92

Toughness Nm/arcmin 0.9 0.9 0.75 0.9 0.9 0.9 0.9 0.75

Noise db(A) 69 69

Radial Load N 650 650

Axial Load N 700 700

Planetary gearbox SG 050

12—3

1/2–stage, fl ange for N2, H2, T2

1–stage, fl ange for N3, H3, T3

2–stage, fl ange for T1

Planetary gearboxes




Ratio 3 5 7 10 15 25 30 35 50 70 100

Input


Power in @ T1 & N1 rated kW 2.84 1.70 1.22 0.77 0.57 0.34 0.28 0.24 0.17 0.12 0.08

Rated torque (T1) Nm 7.33 4.40 3.14 2.00 1.47 0.88 0.73 0.63 0.44 0.31 0.20

Accel torque Nm 14.67 8.80 6.29 4.00 2.93 1.76 1.47 1.26 0.88 0.63 0.40

Output

Rated speed rpm 1233 740 529 370 247 148 123 106 74 53 37

Rated torque Nm 22 22 22 20 22 22 22 22 22 22 20

Accel torque Nm 44 44 44 40 44 44 44 44 44 44 40

General Data





Weight kg 1.7 2.1

Toughness Nm/arcmin 3.3 3.3 3.3 3.1 3.3 3.3 3.3 3.3 3.3 3.3 3.1

Noise db(A) 70 70



4—5



Planetary gearboxes




Ratio 3 5 7 10 15 25 30 35 50 70 100

Input



Rated torque (T1) Nm 13.33 8.00 5.71 3.70 2.67 1.60 1.33 1.14 0.80 0.57 0.37

Accel torque Nm 26.67 16.00 11.43 7.40 5.33 3.20 2.67 2.29 1.60 1.14 1.00

Output

Rated speed rpm 1133 680 486 340 227 136 113 97 68 49 34

Rated torque Nm 40 40 40 37 40 40 40 40 40 40 37

Accel torque Nm 80 80 80 74 80 80 80 80 80 80 74

General Data





Weight kg 4.0 4.9

Toughness Nm/arcmin 9 9 9 7.5 9 9 9 9 9 9 7.5

Noise db(A) 72 72



6—7



Planetary gearboxes



Ratio 3 5 7 10 15 25 30 35 50 70 100

Input



Rated torque (T1) Nm 33.33 20.00 14.29 9.00 6.67 4.00 3.33 2.86 2.00 1.43 1.00

Accel torque Nm 66.67 40.00 28.57 18.00 13.33 8.00 6.67 5.71 4.00 2.86 1.80

Output

Rated speed rpm 867 520 371 260 173 104 87 74 52 37 26

Rated torque Nm 100 100 100 90 100 100 100 100 100 100 90

Accel torque Nm 200 200 200 180 200 200 200 200 200 200 180

General Data





Weight kg 8.8 10.9

Toughness Nm/arcmin 24 24 24 20.5 24 24 24 24 24 24 20.5

Noise db(A) 74 74




8—9




Planetary gearboxes

Compact actuators combine excellent properties of TwinSpin cycloidal reducers with AC servomotors with permanent magnets. This combination resolve problem of precise and backlash-free assembly of motor with reducer.

DriveSpinDriveSpin – compact rotary actuator with TwinSpin cycloidal reducer and AC synchronous servomotor

compact designvery low backlashexcellent dynamic parametreshigh torsional and roll stiff nesssmall size, low weighteasy installationradial-axial bearings for heavy loadmaintenance-free

robotics, manipulators CNC machines and CNC cutting tablesrotary tables

bending machinesmedical equipmentapplication in aviation

Operating data DS 50 DS 70 DS 110Gear ratio i — 63 57, 75 57, 75 57, 75 67, 89, 119 67, 89, 119 67, 89, 119Nominal torque M2N Nm 18 50 50 50 122 122 122Short-term torque M2max Nm 36 100 100 100 244 244 244Nominal speed nN rpm 3000 2000 2000 2000 2000 2000 2000Maximum speed nmax rpm 5000 5000 5000 5000 4500 4500 4500Roll stiff ness Mt Nm/arcmin 4 35 35 35 150 150 150Torsional stiff ness kt Nm/arcmin 2.5 7 7 7 22 22 22Maximum backlash LM arcmin 1.5 1.5 1.5 1.5 1 1 1Max. roll stiff ness Mc max Nm 14 142 142 142 740 740 740Nominal radial force FR kN 0.044 2.8 2.8 2.8 9.3 9.3 9.3Maximum axial force Fa max kN 1.9 4.1 4.1 4.1 13.1 13.1 13.1DC link voltage UDC V DC 24 320 36 320 560 36 320 560Nominal motor torque MN Nm 0.24 0.24 0.86 0.76 0.76 3.8 3.2 3.2Nominal motor speed nN rpm 4000 4500 3000 4500 4500 1000 3000 3000Nominal motor power P W 100 113 270 358 358 397 1005 1005Nominal motor current IN A 7.8 0.68 13.2 1.87 1.04 20.5 5 2.8Stall motor torque M0 Nm 0.26 0.26 0.95 0.95 0.95 4.1 4.1 4.1Stall motor current I0 A 7.9 0.7 13.7 2.1 1.18 21.3 6 3.4Maximum motor torque Mmax Nm 1 1 2.4 2.4 2.4 11.1 11.1 11.1Maximum motor current Imax A 33 2.9 50 7.8 4.4 85 24.1 13.6Torque constant KM Nm/A 0.03 0.37 0.07 0.45 0.8 0.2 0.67 1.19Voltage constant KE V/1000 rpm 2 21 4.2 27 48.5 11.5 40.5 72Motor poles 2p – 6 6 10 10 10 10 10 10Resistance 2 ph. R2PH Ω 0.29 36.8 0.12 4.9 15.6 0.1 1.24 4Inductance 2 ph. L2PH mH 0.5 62 0.35 14.7 46.7 0.8 10.6 34Mass without brake m kg 0.95 (resolver)

1.3 (EnDat or Hiperface)2.35 (resolver)


7.89 (EnDat or Hiperface)Mass with brake mBR kg 1.2 (resolver)



8.82 (EnDat or Hiperface)Brake torque MBR Nm 0.4 4.5 4.5 4.5 4.5 4.5 4.5

Applications:simulators manufacture of semiconductorsradar systems

10—11

DriveSpin

DS 5

0 ac

tuat

or

DS 5

0 ac

tuat

ors a

re p

rodu

ced

with

cabl

e bu

shin

gs, w

ith co

nnec

tors

or y

tec c

onne

ctor

s, dr

awin

gs ca

n be

diff

eren

t for

eac

h ty

pe o

f con

nect

ors.

Conn

ectio

n of

conn

ecto

rs a

ccor

ding

to

cata

log

of T

G Dr

ives

serv

omot

ors.

Kno

bra

kew

ith b

rake

Reso

lver

mm

9913

6.6

Hip

erfa

cem

m10

0.5

139.

1En

Dat

mm

109.

113

5.1

DS 7

0 ac

tuat

or

Kno

bra

kew

ith b

rake

Reso

lver

mm

115

168

EnDa

tm

m14

5.5

193

Conn

ectio

ns o

f con

nect

ors a

ccor

ding

to ca

talo

g of

TG

Driv

es se

rvom

otor

s.

12—13

DriveSpin

DS 1

10 a

ctua

tor

Kno

bra

kew

ith b

rake

Reso

lver

mm

161

212.

3En

Dat

mm

202.

424

1.8

Conn

ectio

ns o

f con

nect

ors a

ccor

ding

to ca

talo

g of

TG

Driv

es se

rvom

otor

s.

TG Drives, s. r. o.Jeneweinova 37CZ 617 00 Brno

www.tgdrives.czTel.: +420 545 234 935Fax: +420 545 234 735E-mail: [email protected]

11/2

011

Servomotors Servoamplifi ers Gearboxes Control systems

Planetary gearboxes Rotary actuators - TG Drives · DC V DC 24 320 36 320 560 36 320 560 Nominal...

Documents

Transcript of Planetary gearboxes Rotary actuators - TG Drives · DC V DC 24 320 36 320 560 36 320 560 Nominal...