For more information, please visit the product page. rev. page 1 of 3 date 10/2008 DESCRIPTION: sine wave encoder PART NUMBER: MES40-PS ELECTRICAL SPECIFICATIONS output waveform output signals current consumption frequency response output phase difference A, B phase sine wave, Z phase square wave A, B, Z phase ≤40 mA 0~50 KHz A, B phase difference 90° ± 45° (T/4±T/8) Z phase T±T/2 (see output waveform) 5 V dc ± 5% 1000, 2000, 5000 supply voltage output resolution (ppr) MECHANICAL SPECIFICATIONS max shaft load, radial: axial: starting torque 49 N (5kgf) 29.4 N (3kgf) 3 x 10-3 N·m (30 gf·cm) or less, 5 x 10-3 N·m (50 gf·cm) or less (drip-proof) 6000 RPM 500 m/s2 (50 G) 3 times each on XYZ 55 Hz, double amplitude 1.5mm, 2 hours each on XYZ 200 g 4.2 mm outside diameter 5-core vinyl wire, insulated shield cable (length 1m) max rotational speed shock resistance vibration proof weight cable ENVIRONMENTAL SPECIFICATIONS operating temp storage temp humidity 0° ~ +50° C -20° ~ +80° C RH 35%~90% non collecting ORDERING INSTRUCTIONS MES40 - XXXXXPS Resolution (PPR): 1000 = 1000 PPR 2000 = 2000 PPR 5000 = 5000 PPR 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 For more information, please visit the product page. rev. DESCRIPTION: sine wave encoder PART NUMBER: MES40-PS CIRCUIT CONNECTIONS A, B Phase 5mA max + 51Ω A sine, B sine White, Green +5V Red Z Yellow 0V Black 5mA max Z Phase 2.2kΩ 20mA max CABLE SHIELD A capacitor (0.1 µF) is connected between 0 V and FG (frame ground). OUTPUT WAVEFORM Sine wave output Clockwise rotation viewed from front T t1 t2 t3 t4 Ch A 2.0V 1.5Vpp Ch B 4Vmin. Ch Z Z T T T = 360˚/ divisions t1,t2,t3,t4 = ± 4 8 Z = T ± 0.50T M = M X 20% or less Amplitude variation rate Amplitude waviness A/B Phase amplitude ratio The position of Z phase against A, B phase is not specified 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 page 2 of 3 date 10/2008 MES40-PS PC FILE NAME: 15.0 0.591 7.0 0.276 13.0 0.512 55.0 2.165 4.0 0.157 COPYRIGHT 2007 BY CUI INC. 2.0 0.079 30.0 1.181 8.0 0.315 30° Black 0V 52.0 2.047 56.0 2.205 Red White Green Yellow Power A-Phase B-Phase Z-Phase 3.0 0.118 Cable Color Output Type 40.0 1.575 - REV. A - 12.0 0.472 - JMS DRAWN BY: MES40-PS APPROVED BY: Incremental Encoder PART NO. TITLE: UNITS: 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED DESCRIPTION NEW DRAWING A 1:1 SCALE: MM [INCHES] REV: RoHS DATE 7/30/2007 For more information, please visit the product page.