Specifications	Steel Type Steel Type   Advanced Rust Protection Series Stainless Steel Type
Pin rack shape	Flat Rack Angled Rack

Operating conditions
Running angle of inclination	β	* * * *	[°]
Total weight of travel part	M	* *	[kg]
Running speed	V	* * * *	[m/min]
Coefficient of bearing friction of wheel	μs	* *
Coefficient of rolling friction of wheel	μr	* *
Acceleration and deceleration time	t	* *	[s]

Operation type * *

Uniform load Load with minor impacts Load with major impacts

Hours operated daily * *

Less than 3 hours less than 12 hours More than 12 hours

Number start/stop times per hours * *

Less than 9 times 10 or more times

Load calculations
				Acceleration and deceleration inertia	Fa		[kN]
				Load force from friction	Ff		[kN]
				Load force from gravity	Fg		[kN]
				Tangential load	Fw		[kN]
Service factor
				Service factor	Ks
Tangential velocity	Ve		[m/min]	Speed factor	Kv
Corrected load
				Corrected tangential load	Ft		[kN]
Frame no. selection result
Frame no.				Allowable tangential load	Fp		[kN]

Designated type
Pin gear no. of teeth	NT1	* *		Total required pin rack length		*	[mm]

Hub type

B C

Selected model number
Pin gear model no.			Pitch	P		[mm]
Pin rack model no.			Total pin rack length	La2		[mm]

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

The pin gear outer diameter is an approximate value. Contact a Tsubaki representative for a definite value.

Reference model number	One size up frame number. For safety margin and price comparison.
Frame no.			Allowable tangential load	Fp		[kN]
Pin gear no. of teeth	NT1

Pin gear model no.			Pitch	P		[mm]
Pin rack model no.			Total pin rack length	La2		[mm]

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

The pin gear outer diameter is an approximate value. Contact a Tsubaki representative for a definite value.

This selection calculation sheet determines the tangential load of the load using general formulae. Based on the tangential load of the load and the designated operation type,
it will use the selection method shown in he pin gear drive unit catalog and display the selection results.
Please decide whether the load calculations are appropriate in light of the characteristics of the equipment you are using.

Formulae

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