Rotary Measuring Technology

Transcription

1 Large diameter heavy duty Type A0H C 8 Temperature Rugged Shock/vibration resistant Short-circuit proof Balanced, stainless-steel clamping rings, special bearing-shaft connection increases stability and vibration resistancet Optional plastic isolating inserts protect against damage from shaft currents Now with approval for dust New type of mechanical construction, ideal for handling tough mechanical stresses and strains Reverse polarity protection High rotational speed Economical RoHS / Alternative to traditional heavy duty encoders that are often over-engineered and expensive Versatile Very compact. Optional isolating inserts protect against damage from shaft currents, e.g. with AC vector motors Only 9 mm clearance needed Hollow shaft diameter up to ø mm RS, push-pull or SIN/COS outputs Extended speed range up to 6000 min - High-quality hub/shaft fixing, balanced, stainless-steel - ensures quiet vibrationfree running Mechanical characteristics: Speed: max min - at 70 C ) max. 00 min - at 80 C ) Rotor moment of inertia: <0 x 0-6 kgm ) Starting torque with sealing: < 0. Nm Weight: approx. 0.8 kg Protection acc. to EN 60 9: IP 6 EX approval for hazardous areas: optional zone and Working temperature: 0 C C ) (optional up to -0 C) Shaft: stainless-steel H7 Shock resistance acc. to DIN-IEC 68--7: 000 m/s, 6 ms Vibration resistance acc. to DIN-IEC 68--6: 00 m/s, Hz ) During the run-in-phase of approx. hours, reduce the limits for working temperaturemax or speed max by / ) Dependent on the shaft diameter ) Non-condensing Electrical characteristics sine wave output: Output circuit: Sine Sine U = Vss U = Vss Supply voltage: V (± %) V DC Current consumption typ. 6 ma / typ. 6 ma / (no load) with inverted signals: max. 0 ma max. 0 ma - db frequency: 80 khz 80 khz Signal level channels A/B: Vss (±0%) Vss (±0 %) Signal level channel 0: V V Short circuit proof outputs ) : yes yes Reverse connection protection at U B : no yes UL certified File 68 Conforms to CE requirements acc. to EN , EN and EN RoHS compliant acc. to EU guideline 00/9/EG ) If supply voltage correctly applied Clearwater Tech - Phone: Fax: Web: info@clrwtr.com

2 Large diameter heavy duty Type A0H Electrical characteristics RS or push-pull output: Output circuit: RS (TTL-compatible) Push-pull Push-pull (77) ) Supply voltage: V (± %) or V DC V DC... 0V DC Power consumption (no load) not available typ. ma / without inverted signal: max. ma Power consumption (no load) typ. 0 ma / typ. 80 ma/ typ. 0 ma/ with inverted signal: max. 90 ma max.0 ma max.00 ma Permissible load/channel: max. ±0 ma max. ±0 ma max. ±0 ma Pulse frequency: max. 00 khz max. 00 khz max. 00 khz Signal level high: min.. V min. U B V min. U B.0 V Signal level low: max. 0. V max.. V max. 0. V Rise time tr max. 00 ns max. µs max. µs Fall time tf max. 00 ns max. µs max. µs Short circuit proof outputs ) : yes ) yes yes Reverse connection protection at U B : V: no, V: yes yes no Conforms to CE requirements acc. to EN , EN and EN ) If supply voltage correctly applied ) Only one channel allowed to be shorted-out: (If UB= V, short-circuit to channel, 0 V, or +UB is permitted) (If UB=-0 V, short-circuit to channel or 0 V is permitted) ) Max. recommended cable length 0 m Mounting: Mounting using the spring element - short When mounting the encoder, ensure that dim. L is larger than the maximum axial play of the drive in the direction of the arrow. Flange Spring element - short Cylindrical pin Mounting using the spring element long Cylindrical pin fed through the bore of the spring Flange Spring element - long Cylindrical pin L Terminal assignment: Signal: 0 V +U B 0 V +Ub A A B B 0 0 Shield GND Sens Sens M, pin connector, Pin: ) M, 8 pin connector, Pin: ) Cable colour: WH BN GY PK RD BU GN YE GY PK BU RD Shield ) Shield is attached to connector housing Isolate unused outputs before initial startup Top view of mating side, male contact base: Type 8 pin pin M connector M connector View 8 Corresponding 0.CMB mating connector: 6 7 Corresponding mating connector to Type of connection Art.-Nr Ask our technical hotline Clearwater Tech - Phone: Fax: Web: info@clrwtr.com

3 Large diameter heavy duty Type A0H Dimensions: x M 6 x M 0 ±0, 0 9 max. max h7 00, A Plug version 70 ±0, 6, A B B Cable version 0,, 8 ± ± 6 0 Spring element short (flange no. ) Spring element long (flange no. ) Tether arm long (flange no. ) 6, Note: minimum insertion depth. x D hollow shaft Clearwater Tech - Phone: Fax: Web: info@clrwtr.com

4 Large diameter heavy duty Type A0H Order code: 8.A0H.XXXX.XXXX Type Flange = without mounting aid = with short spring device = with long spring device = with tether arm long Hollow shaft = ø mm = ø 8 mm = ø 8 mm = ø. mm ( ) = ø mm 6 = ø mm A = ø 0 mm B = ø 0 mm C = ø 0 mm H = ø mm M = ø 9 mm Accessories Corresponding mating connector to Type of connection, pin: Order No pin assignment cw Accessories Isolation insert Preferred types are indicated in bold Optional (on request): special connector pin out special output signals formats Corresponding mating connector with cable pre-assembled: Order No XXXX (XXXX = length [m]) Set includes Connector typ and cable type XXXX (Cable PUR 0 x 0. mm + x 0. mm ) A Pulse rate 0*, 60*, *, 600*, 000*, 0, 00, 000, 08, 00, 096, 000 *not for SIN/COS version (SIN/COS version not available with pulses <0) (e.g. 60 pulses => 060) Other pulse rates on request Type of connection = Cable radial ( m PVC-cable) = radial pin plug without mating connector E = Connector M 8pin, radial Output circuit and voltage display = RS (with inverted signal) V supply voltage = Push-pull (without inverted signal) V supply voltage = Push-pull (with inverted signal) V supply voltage = RS (with inverted signal) V supply voltage = Push pull (with inverted signal)... 0 V supply voltage 8 = SIN/COS Vpp (with inverted signal) V supply voltage 9 = SIN/COS Vpp (with inverted signal V supply voltage A = Line driver V supply voltage 0 8 D H7 Diameter: D Order-no.:.7 mm (/ ) mm mm mm (/ ) mm mm mm mm ( / ) A Isolation inserts prevent currents from passing through the encoder bearings. These currents can occur when using inverter controlled three-phase or AC vector motors and considerably shorten the service life of the encoder bearings. For more details please call our Technical Hotline ( ) or send us an e- mail (info@kuebler.com) Isolation insert for hollow shaft ø mm: External diameter mm Internal diameter 8 H7 Order Number: Clearwater Tech - Phone: Fax: Web: info@clrwtr.com

5 Large diameter heavy duty Type A0H, Accessories Tether arm large, flexible 9,7 [.7],7 [.0] 6 [0.] 0,6 [0.] [0.] 8 [0.7] [0.] L L 9 [0.7] Tether arm Length L L L Order code 70 mm 70 [.76] 88 [.6] S mm 00 [.9] 8 [.6] T mm 0 [.9] 68 [6.6] U Socket cap screw M.6x6 Lock washer Tether arm short, [.9] 9, [0.7] 60,7 [.9] 70 [.76] 79,8 [.] 7, [7.] 87 [.] 8,0 [0.7] 0, 9,68 [.] 6, [.9] Curved spring element Hexagonal nut /8-6 UNC Washer (isolating) Hexagonal screw/8 6 UNC x Washer D0, x x Tether arm short Order code: T Stator coupling Stator coupling Order code: V [0.79]. [0.] 0,, [0.], [0.96], [.] 70 [.76] 06 [.7] 9 [.69], [.8] 6,9 [0.7] 7, [0.69] Clearwater Tech - Phone: Fax: Web: info@clrwtr.com