Encoder - Incremental SCH86FEX

SCH86FEX

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Christian_Willmann

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Christian Willmann
c.willmann@willtec.de
+49 (0)7665 - 93465-17


 

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  • SCH86FEX
Characteristics:   EX-Proof / Stainless Steel Encoder with hollow shaft... more
Product information "Encoder - Incremental SCH86FEX"
Characteristics:
 
  • EX-Proof / Stainless Steel Encoder with hollow shaft
  • Encoder: Ø 86mm
  • Shaft: Ø 5/8 inch - Ø 1 inch
  • IP65 (IP66, IP67 option)
  • ATEX, IECEx, ECA Ex certified
 
 
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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

 

 

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