IMO: Product details


	Slewing Ring
	Slew Drive Product Line Overview
		Series WD-L
	Series Overview
	WD-L 0223/3-04698 WD-L 0223/3-04895 WD-L 0343/3-04557 WD-L 0419/3-04553 WD-L 0419/3-04684 WD-L 0478/3-04995 WD-L 0625/3-06290
		Series WD-LA
		Series WD-H
		Series SP-L
		Series SP-I
		Series SP-M
		Series SP-H

WD-L Series

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Size 0478 / single row

metric

Please note: Dimensions in SI-system (metric)

Section A - B

Mounting holes
Y = 32 Holes M16-30 deep, equally spaced
Z = 31 Holes ø18, equally spaced over 32 pitch

Lubrication ports

4 Taper type grease nipples on the internal diameter
1 Taper type grease nipple on the outside of the housing

Slew Drive supplied pre-lubricated

Note, mounting face against upper surface shall be within the limits of ø478 and ø584

Download *.sldprt

Drawing reference number WD-L 0478/3-04995

Module

[mm]

Number of starts of the worm

[ - ]

Gear ratio

[ - ]

Self-locking gears

no**

Maximum torque SFS = 1

M_{d max}

[Nm]

24288

Nom. torque SF = 1 at n = 1 rpm

M_{d nom}

[Nm]

24288

Maximum holding torque*

M_h

[Nm]

24288

Static load rating, radial

C_{o rad}

[kN]

675

Static load rating, axial

C_{o ax}

[kN]

1808

Dynamic load rating, radial

C_rad

[kN]

251

Dynamic load rating, axial

C_ax

[kN]

293

Weight

[kg]

130

*Optional with brake
**Self-locking with mounted permanent brake or with mounted hydraulic motor and oil return stop

The selection of the hydraulic / electric motor depends on actual customer requirements and specifications.
Selection example: performance data with hydraulic motor 2-200


Pressure differential	Δp	[bar]	200
Oil flow	Q	[l/min]	24
Output speed	n	[rpm]	1
Maximum achievable torque	M_d	[Nm]	24288

Limiting load diagram for ‘compressive’ load

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	WD-L 0478/3-04995