Drehgeber - Inkremental SCH86FEX | Ex-Proof | Willtec Messtechnik ✓

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Christian Willmann
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Characteristics: EX-Proof / Stainless Steel Encoder with hollow shaft... more

Product information "Encoder - Incremental SCH86FEX"

Characteristics:

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Technical data "Encoder - Incremental SCH86FEX"

Electrical Specifications

Code	Incremental
Resolution	1 to 4.096 ppr (pulses per revolution)
Supply Voltage	4.5 Vdc min. to 30 Vdc max. ** (35 mA max. - no load)
Output Voltage	Low: 500 mV max. at 10 mA High (Vin - 0.6) at -10 mA (Vin - 1.3) at -25 mA
Output Current	35 mA max. no load per output channel **
Frequency Response	300 kHz max. ** Output MW 70 kHz max.
Output Format	Two channel (A,B) quadrature with Index (Z) and optional complementary (A-, B-, Z-)
Phase Sense	A leads B clockwise (CW) from mounting end of the encoder
Index	Gated with Channels A and B high Output MW gated with channel A
Accuracy	+/- 0.8 arc-min.
Outputs	ASIC Push-pull and Differential OL7272 Differential Line Driver 26C31 Differential Line Driver 5 V output (with 5V input) iC-DL Differential Line Driver
Electrical Protection	Outputs short circuit protected Reverse polarity protected (ASIC and MP (OL7272) outputs only) Miswiring protected (MW output only)
Noise Immunity	Tested to EN61000-6-2 : 2005 (industrial environments) and EN 61000-6-3 : 2007 (residential, commercial, and light-industrial environments)

Mechanical Specifications

Material	Housing: Aluminium or AISI 316 Cap: Aluminium or AISI 316 Hollow Shaft: AISI 316 SS
Weight	Aluminum: ~ 1.250 gr. (2.76 lb.) AISI 316: ~ 3.750 gr. (8.27 lb.) Cable: 50 gr / meter (1.76 oz / meter)
Bearing Life	> 1.9 x 10¹⁰ revolutions at rated load
Shaft Speed	3,000 rpm continuous (max.)
Starting Torque	< 0.05 Nm (7.08 oz-in) at 25°c IP65 < 0.1 Nm (14.16 oz-in) at 25°C IP67
Mass Moment of Inertia	550 - 600 gcm² (7.8 x 10^-3 - 8.5 x 10-³ oz-in-sec²)
Shaft Loads	Axial: 50 N (11.25 lbs) max. recommended Radial: 100 N (22.50 lbs) max. recommended

Environmental Specifications

Operating Temperature	-40° to +70°C
Storage Temperature	-40° to +85°C
Shock	100 G / 11 ms
Vibration	10-2.000 Hz /10 G
Bump	10 G / 16 ms (1.000 x 3 axis)
Humidity	98% RH without condensation
Enclosure Rating	IP65 / Nema 4 (approx.) IP66 / Nema 6 (approx.) - option IP67 / Nema 6 (approx.) - option

Connection Options

Cable	8 leads (0.14 mm2, 26 AWG) twisted pairs; shielded; halogen free
Cable Glands	9-position terminal block (inside cap) M20 cable gland entry M25 cable gland entry
Terminal Block (removable end cap)	-

Certifications

ATEX	Certificate No.: ITS 09 ATEX 168416X II2GExd IICT5GbandII2DExtDIIICT100°C Tamb-40°Cto+70°C
IECEx	Certificate No.: ITS13.0025X Ex d IIC T5 Gb and Ex tb IIIC T100°C Db Tamb -40°C to +70°C
North America	Certificate No: LR1192-4R2 Class I, Division 2, Groups ABCD T5 Class II, Division 2, Groups FG Ex d IIC T5 Gb Class I, Zone 1, AEx d IIC T5 Gb TAmb= -40 ̊C to +70 ̊C V= 4.5 – 30 Vdc; Imax= 100 mA
EAC Ex	НАНИО «ЦСВЭ» No. ЕАЭС RU C-DK.AA87.B.00266/19 1Ex db IIC T5 Gb X, Ex tb IIIC T100°C Db X -40°C<T.amb<+70°C

** = It is recommended user, not to combine max. values for all 3 paramteres

Drawing "Encoder - Incremental SCH86FEX"

SCH86FEX_TZ-1