WPLN Precision Line WPLN The versatile right angle gearbox with spiral gearing for a quiet drive Thanks to its spiral teeth, our WPLN achieves the optimal synchronism for the best surface qualities. By minimizing vibrations, it runs uniformly and quietly. The precision right angle planetary gearbox features lifetime lubrication and can be mounted virtually anywhere. Nominal output torque Radial force Axial force Torsional backlash Protection class Frame sizes

WPLN Precision Line Right angle gearbox Counterdirectional rotation Hypoid gear right angle stage Square type output flange Preloaded tapered roller bearings Rotary shaft seal Extra long centering collar Option: Reduced backlash (2-stage) Option: Planetary gearbox with mounted pinion on page 140 Precision Line Detailed explanations of the technical features starting on page 169.

Technical data Code Gearbox characteristics Service life (L10h) Service life at T2N x 0,88 Efficiency at full load(2) Protection class Standard lubrication Food grade lubrication Standard backlash Reduced backlash Nm /arcmin (lbf.in/ arcmin) Max. bending moment based on the gearbox input flange(4) Output shaft loads Radial force for 20,000 h(5)(6) Axial force for 20,000 h(5)(6) Radial force for 30,000 h(5)(6) Axial force for 30,000 h(5)(6) Maximum radial force(6)(7) Maximum axial force(6)(7) Tilting moment for 20,000 h(5)(7) Tilting moment for 30,000 h(5)(7) Standard surface Running noise(3)...

Technical data Output torques Ratios (i=n1/n2) Number of stages Application specific configuration with NCP – www.neugart.com Values for feather key (code “A”): for repeated load 30,000 rotations of the output shaft permitted; see page 158

Technical data Output torques Input speeds Average thermal input speed at T2N and S1(4)(5) Ratios (i=n1/n2) Number of stages Permitted 1000 times Application-specific speed configurations with NCP – www.neugart.com See page 158 for the definition Average thermal input speed at 50% T2N and S1

Drawing corresponds to a WPLN090 / 1-stage / smooth output shaft / 19 mm clamping system / motor adaptation – 2-part – round universal flange / B5 flange type motor (1) The dimensions vary with the motor/gearbox flange. The input flange dimensions can be retrieved for each specific motor in Tec Data Finder at www.neugart.com Axis offset Pitch circle diameter output Mounting bore output Shaft diameter output Centering diameter output Diagonal dimension output Flange cross section output Total length Housing length Shaft length output Centering depth output Flange thickness output Offset length...