Linear Guides Type FDA-R
Pair of single rails and
Pair of Roller Shoes
Standard

Aluminum roller guides of type FDA convince with the highest load capacity of all Franke linear guides as well as very good dynamics.

Description

Franke FDA linear guides are equipped with very quiet, smooth-running, high-quality needle bearings and are made almost entirely of lightweight aluminum. The sealed roller bearings enable maintenance-free operation over the entire service life. Rail elements can be manufactured in a length of 200 mm to 4000 mm and, on request, can also be linked endlessly.

Characteristics

Rollers	Needle bearing
Raceway	Spring steel

Properties - Evaluation

Resilience
Dynamics
Corrosion resistant
Non magnetic
Lubricant free
Price

Technical data

Stroke length

One piece from 200 mm to 4000 mm, connectable on request

Material

Cassette plate, roller shoes,
Rail body: aluminum, anodized
Raceways: spring steel
Rollers: bearing steel

Operating temperature

−20 °C to +80 °C

Maximum speed

10 m/s

Maximum acceleration

40 m/s²

Mounting position

Any

Lubricant

Lifetime-lubricated, maintenance-free

Technical advice

Data tables

Compare data and calculate load cases

FDA-R
Size	Dimensions mm
	L	B5	H5	B3	B4	D3	D	D1	D2	D4	D5	E1	E3	E4	E5
12	64	24,4	15,0	12,00	11,9	M 3	3,4	6	M 4	8	3	25	3,4	29	57
15	78	30,9	19,0	15,25	15,2	M 4	4,5	8	M 5	10	4	30	4,4	34	68
20	92	40,9	23,0	20,00	20,4	M 5	5,5	10	M 6	10	4	40	4,9	42	80
25	98	48,4	27,5	25,00	22,9	M 5	6,6	11	M 8	14	6	45	6,4	48	84
35	135	68,9	37,5	35,00	32,9	M 6	9,0	15	M10	14	6	62	8,9	67	117
45	165	82,4	46,5	45,00	36,4	M 8	11,0	18	M12	14	6	80	9,9	83	146

FDA-R
Size	Dimensions mm
	E6	E7	E8	E9	H1	H3	H4	H6	L3	T	T3	a	b
12	9,7	3,4	5,5	4,9	14,7	1,4	5,5	4	40	5,5	6,0	4,5	9,5
15	12,4	4,9	7,0	5,9	18,7	2,0	8,0	5	60	6,0	7,5	5,0	12,5
20	16,9	5,9	9,5	5,9	22,6	2,0	11,0	5	60	8,0	8,0	7,5	16,0
25	19,4	7,4	12,0	8,9	27,0	2,5	13,0	7	60	10,0	5,0	10,5	17,5
35	28,4	8,9	17,0	8,9	37,0	3,5	20,0	7	80	11,5	8,5	12,5	26,0
45	30,9	9,9	22,0	8,9	46,0	4,0	22,0	7	105	14,5	9,5	15,5	31,0

Basic load ratings, weight, length									MyFranke
Size	Load ratings N		Moment capacities pair of roller shoes Nm				Weight kg		CAD-Download Calculate loads
	C	C₀	M_0cx	M_cx	M_0cy/M_0cz	M_cy/M_cz	PRS	Rail/m	CAD-Download Calculate loads
12	2800	3000	0,6 (B+30,3)	0,6 (B+30,3)	43	40	0,07	0,40	Register now to get access to MyFranke. Register
15	4200	3400	1,5 (B+36,5)	1,4 (B+36,5)	58	72	0,12	0,80
20	5400	5400	2,5 (B+47,0)	2,2 (B+47,0)	111	111	0,23	1,20
25	9000	10100	4,2 (B+58,4)	2,9 (B+58,4)	222	198	0,35	1,80
35	12500	18000	7,3 (B+85,0)	5,0 (B+85,0)	559	388	1,00	3,10
45	21200	25900	10,2 (B+109,0)	8,5 (B+109,0)	983	806	1,80	5,00