WPLFE. WPLFE Economy Line. The shortest right angle planetary gearbox with flange output shaft and maximum torsional stiffness

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1 Economy Line The shortest right angle planetary gearbox with flange output shaft and maximum torsional stiffness Thinking around corners even in tight spaces. The is our right angle planetary gearbox with compact flange output shaft. You save up to a third of the space and benefit from a torsional stiffness that is five times higher than conventional products. Thanks to its standardized flange interface, it is especially easy to install. The integrated dowel hole provides additional secureness during fitting. For any mounting position Individual adaptation of the input flange to the motor Lifetime lubrication for maintenance-free operation Equidirectional rotation Optimized bearing concept for high performance Precise gearing 64

Economy Line (EN ISO 9409-) 3 30% 3 Easy, reliable, and fast installation The standardized flange interface of the (EN ISO 9409-)

The integrated dowel hole provides additional secureness during fitting.

is five times higher than an output shaft with feather key.

2 Economy Line (EN ISO 9409-) 3 30% 3 Easy, reliable, and fast installation The standardized flange interface of the (EN ISO 9409-) guarantees quick and easy mounting of the drive components, such as pulley, linear unit, or turntable. The integrated dowel hole provides additional secureness during fitting. Maximum torsional stiffness for precise drive solutions The large diameter of the flange output shaft gives the a torsional stiffness that is five times higher than an output shaft with feather key. You can therefore make the most of your drive solution for intermittent and continuous operation. Space-saving thanks to minimal installation height The is the shortest right angle planetary gearbox on the Economy Line. Depending on the frame size, the installation space is up to 30% smaller than comparable right angle gearboxes. 65

3 Technical data Code Gearbox characteristics z () Service life t L h T N x 0.88 Service life at T N x () Efficiency at full load () η % Min. operating temperature T min -5 C Max. operating temperature T max 90 Protection class IP 54 S Standard lubrication / Grease F Food grade lubrication / Grease L Low temperature lubrication / Grease Installation position / Any S Standard backlash j t arcmin () Torsional stiffness () c g Nm / arcmin < 6 < 3 < < 8 < 5 < 3 8,9 -,9,0-7,8 5,8-7,4 9, -,9,5-7,8 53,8-70,4 Gearbox weight m G kg,9 5, 3,3 5,7 5 S Standard surface ( ) Housing: Steel nitrocarburized and post-oxidized (black) Running noise Q g db(a) Max. bending moment based on the M b Nm 5 0,5 6 gearbox input flange Motor flange precision DIN 4955-N Abtriebswellenbelastungen Output shaft loads z () 0,000 h (7) Radial force for 0,000 h (7) F r h ,000 h (7) Axial force for 0,000 h (7) F a h ,000 h (7) Radial force for 30,000 h (7) F r h N 30,000 h (7) Axial force for 30,000 h (7) F a h (7)(8) Static radial force (7)(8) F r Stat (7)(8) Static axial force (7)(8) F a Stat ,000 h (8) Tilting moment for 0,000 h (8) M K h Nm 30,000 h (8) Tilting moment for 30,000 h (8) M K h Moment of inertia z () 0,9-0,458 0,964 -,93,955-4,7 () Mass moment of inertia () J kgcm² 0, - 0,387 0,97 -,477,850-3,55 66 () () Tec Data Finder T min = -40 C. 50 C m n=3000 min - ; i=5 ( : kg) = 0. x M b / ( : m) n =00 min - (7) (8) T N, F r, F a NCP () () The ratio-dependent values can be retrieved in Tec Data Finder Tmin = -40 C. Optimal operating temperature max. 50 C Sound pressure level from m, measured on input running at n =3000 rpm no load; i=5 Max. motor weight* in kg = 0. x Mb / motor length in m * with symmetrically distributed motor weight * with horizontal and stationary mounting These values are based on an output shaft speed of n =00 rpm (7) Based on the end of the output shaft (8) Other (sometimes higher) values following changes to T N, F r, F a, cycle, and service life of bearing. Application specific configuration with NCP

4 Technical data Output torques i () z () Nominal output torque T N Nm Max. output torque T max Nm () (i=n /n ) () NCP TN 0,000 h 30, () Ratios (i=n /n ) () Application specific configuration with NCP Different service life: 0,000 h at TN 30,000 rotations of the output shaft permitted; see page 37 67

5 Technical data Output torques i () z () Emergency stop torque T Stop Nm Input speeds i () z () T N S Average thermal input speed at T N and S n N min Max. mechanical input speed n Limit min () (i=n/n) () 000 NCP % T N S () Ratios (i=n/n) () Permitted 000 times Application-specific speed configurations with NCP See page 37 for the definition Average thermal input speed at 50% T N and S 68

6 Dimensions D4 D3 D L3 L D5 L0 D D0 G L L D6 D7 D7 L L D D D6 D0 Q3 L L0 L3 D3 G3 090 / / / 9 mm / / B5 Drawing corresponds to a 090 / -stage / flange output shaft with dowel hole / 9 mm clamping system / motor adaptation -part square universal flange / B5 flange type motor Tec Data Finder All other variants can be retrieved in the Tec Data Finder at () Geometry () z () Code Centering diameter output shaft D0 H7 0 3,5 40 Pitch circle Ø output shaft D 3, Centering diameter output shaft D h7 Centering Ø output flange D Flange diameter output D Mounting bore output D6 4,5 8x45 5,5 8x45 5,5 8x45 Pitch circle Ø output flange D Total length L ,5,5 65,5 5,5 Flange thickness output L Centering depth output shaft L Centering depth output shaft L Centering depth output flange L 7,5 0,5 0,5 Output flange length L3 9,5 30,0 9,0 Min. overall height L Clamping system diameter input D6 5 More information on page 5 j6/k6 Motor shaft diameter j6/k6 D0 Max. permis. motor shaft length Min. permis. motor shaft length L0 Centering diameter input D Centering depth input L Pitch circle diameter input D Motor flange length L Diagonal dimension input D3 Mounting thread x depth G3 4x Flange cross section input Q3 (EN ISO 9409-) Flange output shaft with dowel hole (EN ISO 9409-) Tec Data Finder. The dimensions vary with the motor/gearbox flange. The input flange geometries can be retrieved for each specific motor in Tec Data Finder at x Dowel hole x depth D5 H7 5x6 6x7 6x7 x x Number x thread x depth G 7 x M5x7 7 x M6x0 x M6x E () mm () () Dimensions in mm () 69

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