AMS 3B Size 65 Technical Specifications | SCHNEEBERGER MONORAIL & AMS

Rail Types AMS 3B S 65

AMS 3B S 65-N	AMS 3B S 65-C

Standard Type	Cover Strip Type

Parameter	AMS 3B S 65-N	AMS 3B S 65-C
Rail Width B1 (mm)	63	63
Rail Height J1 (mm)	58	58
Max Single Length L3 (mm)	6000	6000
Mounting Hole Pitch L4 (mm)	75	75
First/Last Hole Position L5/L10 (mm)	36	36
Weight per Meter (kg/m)	22.8	22.5

W-A	W-B	W-C	W-D

Short Carriage Wide	Long Carriage Wide	Short Carriage Narrow	Long Carriage Narrow

Parameter	AMS 3B W 65-A	AMS 3B W 65-B	AMS 3B W 65-C	AMS 3B W 65-D
System Height A (mm)	90	90	90	90
Housing Half Width, Opposite Side A1 (mm)	61.5	61.5	61.5	61.5
Housing Half Width, Reading Head Side A2 (mm)	61.5	61.5	61.5	61.5
Reading Head Projection A3 (mm)	0	0	0	0
Carriage Width B (mm)	170	170	126	126
Reference Distance B2 (mm)	53.5	53.5	31.5	31.5
Front Center Lube Port C1 (mm)	13	13	13	13
Side Lube Port Position C3 (mm)	13	13	13	13
Side Lube Port Position (2nd) C4 (mm)	31.75	58	51.75	53
Top Lube Port Position C7 (mm)	27.75	54	47.75	49
Carriage Height J (mm)	76	76	76	76
Mounting Hole Pitch L1 (mm)	110	110	70	120
Mounting Hole Pitch L2 (mm)	82	82	—	—
Carriage Length incl. Housing L9 (mm)	269	321	269	321
Housing Length L11 (mm)	90.7	90.7	90.7	90.7
Overall Length of Measuring Carriage L13 (mm)	287.1	339.6	287.1	339.6
Inner Length of Carriage Body Lw (mm)	148.5	201	148.5	201
Mounting Hole Pitch N (mm)	142	142	76	76
Reference Height O (mm)	15	15	15	15

Parameter	AMS 3B W 65-A	AMS 3B W 65-B	AMS 3B W 65-C	AMS 3B W 65-D
Static Load Capacity C₀ (N)	419000	530000	419000	530000
Dynamic Load Capacity C₁₀₀ (N)	232000	295000	232000	295000
Static Cross Moment Capacity M₀Q (Nm)	16446	20912	16446	20912
Static Longitudinal Moment Capacity M₀L (Nm)	10754	17930	10754	17930
Dynamic Cross Moment Capacity MQ (Nm)	9154	11640	9154	11640
Dynamic Longitudinal Moment Capacity ML (Nm)	5954	9980	5954	9980
Carriage Weight (kg)	11.6	14.9	9.4	11.8

Measuring Principle	Magneto-resistive incremental encoding (hard magnetic periodic N-S scale)
Signal Period	200 µm
Accuracy Class	± 5 µm / 1000 mm; ± 2 µm / 40 mm
Periodic Deviation	± 0.7 µm
Hysteresis	< 0.5 µm (digitally adjustable for AMSD)
Resolution	AMSA max. 0.0625 µm; AMSD 0.2 / 1.0 / 5.0 µm
Interface	AMSA: analogue 1 Vpp; AMSD: digital quadrature signal RS 422 (with reference and error signals)
Current Consumption	AMSA 40 mA; AMSD 110 mA
Maximum Speed	AMSA 3 m/s; AMSD 3 m/s (max. 1 m/s at 0.2 µm resolution)
Reference Marks	Every 50 mm, or distance coded
Supply Voltage	5 V ± 0.25 V
Operating Temperature	0 °C ~ +70 °C
Protection Rating	IP68

Source: MONORAIL and AMS Product Catalogue §4.6 General technical data (p. 39).

AMS 3B S 65-N-G1-KC-R1-4000-40-40

AMSA 3B W 65-B-P1-G1-V1-R1-CN-S11-LV-TSU

AMSD 3B W 65-B-P1-G1-V1-R1-CN-S11-LV-TSD-050-80-ZN

Based on the Available options icon bar in the catalogue.

	CN	None
	CH	Hard chromium

Standard

	R11	Ref. bottom, scale bottom
	R12	Ref. bottom, scale top (the PDF prints 'scale bottom', duplicating R11; the icon shows the scale on top, judged to be a PDF typo)
	R21	Ref. top, scale bottom
	R22	Ref. top, scale top