Specification	Steel Type Steel Type Highly rust-resistant Stainless steel type
Wheel type	circumscription inscribed

Usage conditions
Table diameter	Dt	* *	[mm]
Total table mass	Mt	* *	[kg]
Total load mass	Mw	* *	[kg]
Table rotation speed	n2	* *	[r/min]
Load turning diameter	Dw	* *	[mm]
Rotational Support Diameter	Ds	* *	[mm]
Rotation support friction coefficient	μs	* *
Approximate pinwheel pitch diameter	Dpw'	* *	[mm]
Acceleration and deceleration time	t	* *	[s]

Operating status * *

Uniform Load Load with some impact Loads with large impacts

Daily driving time * *

3 hours or less 12 hours or less More than 12 hours

Starts and stops per hour * *

9 times or less 10 or more times

Load Calculation
Table moment of inertia	It		[kg･m²]	Acceleration/deceleration inertia torque	Ta		[kN･m]
Moment of inertia of the load	Iw		[kg･m²]	Friction Torque	Tf		[kN･m]
				Total Load Torque	Tw		[kN･m]
Service factor
				Service factor	Ks
tangential speed	Ve		[m/min]	Speed Factor	Kv
Correction Weight
Load tangential load	Fw		[kN]	Corrected tangential load	Ft		[kN]
Frame number selection results
Frame No.				Allowable tangential load	Fp		[kN]

Format designation
Number of pin gear teeth	NT1	* *		Hub type		B C

Specification
Pin gear model number			Pitch	P		[mm]
Pinwheel model number			Number of rollers	NT2

Pin gear outer diameter	Do		[mm]	Pin gear rotation speed	n1		[r/min]
Pin gear pitch diameter	Da		[mm]	Pin gear load power	Pw		[kW]
Pinwheel pitch diameter	Dpw		[mm]

The pin gear outer diameter is an approximate value. Please contact us for a definite value.

This sizing sheet calculates the load tangential load using a general calculation formula. Based on that load tangential load and the specified operating conditions, the sheet shows the results of selection using the selection procedures listed in Pin gear drive unit catalog.
Please consider the characteristics of the equipment you are using and determine for yourself whether the load calculation is appropriate.

calculation formula

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