Absolute encoder WH3650M
PRODUCENT CODE: -
CATEGORY: Absolute rotary encoders
Producer: SIKO GmbH
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At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
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from 1000 PLN (net)
Free delivery
from 1000 PLN (net)
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Description
The WH3650M rotary encoder is an absolute magnetic single- and multi-turn rotary encoder, which impresses with its extremely compact design. It is particularly robust and resistant to vibrations. Thanks to its high degree of protection up to IP67 and a temperature range of -40° C … +85° C, it is also suitable for demanding industrial applications. The particularly small design with a diameter of only 36 mm predestines the rotary encoder for use in applications with limited installation space. Thanks to the IO-Link and SSI interfaces, it is ready for Industry 4.0 and ideally suited for point-to-point communication in automation networks.
- Absolute wear-free magnetic encoder
- Multiturn without gearbox and without battery
- Interface SSI, IO-Link
- Extremely compact and very robust design
- IP67 protection class
- Extensive temperature range -40 … 85° C
- Optimal price-performance ratio
- Industry 4.0 ready
Technical data
| Mechanical data | |
| Shaft | rustproof stainless steel |
| Flange | aluminum |
| Housing | zinc die-casting |
| Speed | 6000 rpm (at protection class IP65, transient for ≤10 min) 3000 rpm (at protection class IP65, continuous operation) 4000 rpm (at protection class IP67, transient for ≤10 min) 2000 rpm (at protection class IP67, continuous operation) |
| Starting torque | <0.007 Nm at 20 °C (at protection class IP65) <0.01 Nm at 20 °C (at protection class IP67) |
| Shaft load rating | 40 N (radial) 20 N (axial) |
| Cable sheath | PUR (ø5.5 ±0.2 mm, with SSI) |
| Cable bending radius | 45 mm (static, at SSI) 65 mm (dynamic, at SSI) |
| Mounting type | stator coupling (mounting type DS1) spring element (mounting type DS2) |
| Weight | ~0.2 kg |
| Electrical data | |
| Operating voltage | 18 … 30 V DC (reverse polarity protected, the power-supply unit corresponds to Class 2 (UL 1310)) |
| Current consumption | ≤40 mA (without load) |
| Parameter storage | 104 cycles (also applies to calibration operations) |
| Status display | two-color LED (red/green) (device status) |
| Interface | IO-Link Version 1.1 (according to IEC 61131-9) |
| Parameter | SIKO standard profile (IOL) smart sensor profile (IOLssp) |
| Type of connection | 1x M12 connector (A-coded) (4-pole, 1x pin, E12E connection type) |
| Operating voltage | 10 … 30 V DC (reverse polarity protected, the power-supply unit corresponds to Class 2 (UL 1310)) |
| Current consumption | ≤40 mA (without load) |
| Parameter storage | 104 cycles (also applies to calibration operations) |
| Digital inputs | 2 (calibration (SET), direction of rotation (DIR). Both inputs active at high (comparator).) |
| Input signal level high | ≥60 % from +UB (<+UB) |
| Input signal level low | ≤30 % from +UB |
| SSI clock speed input | 50 kHz … 2 MHz |
| Status display | two-color LED (red/green) (device status) |
| Monoflop time | ≤15 µs |
| Interface | SSI (line driver according to RS485) |
| Cycle time | 2 ms |
| Type of connection | 1x M12 connector (A-coded) (8-pole, 1x pin, E12E connection type) open cable end (E1 connection type) |
| System data | |
| Scanning | magnetic |
| Resolution | 12 bit (single-turn, 4096 steps/rotation, only at SSI) 13 bit (single-turn, 8192 steps/rotation, only at SSI) 14 bit (single-turn, 16384 steps/rotation) |
| System accuracy | ±1° |
| Repeat accuracy | ±0.2° |
| Measuring range | 1 revolution(s) (single-turn) 4096 revolution(s) (12 bit, only at SSI) 65536 revolution(s) (16 bit, only at SSI) 262144 revolution(s) (18 bit, only at IO-Link) 16777216 revolution(s) (24 bit, only at SSI) |
| Approval | UL (UL 61010-1, File No. E503367) |
| Ambient conditions | |
| Ambient temperature | -40 … 85 °C |
| Storage temperature | -40 … 85 °C |
| Relative humidity | 93 % (condensation inadmissible) |
| EMC | DIN EN 61326-1 (immunity requirement of industry) DIN EN 61000-4-2, -3, -6, -8 (interference resistance / immission) DIN EN 61000-4-4 (burst) DIN EN 61000-6-2 (interference resistance / immission) DIN EN 61000-6-4 (emitted interference / emission) DIN EN 55011 Classes A and B (radiation emission / radio interference suppression) |
| Safety regulations | UL 61010-1 (Indoor use, outdoor use possible, not intended for use involving direct exposure to UV light. Environment dry / wet. Protection class III as per EN 61140. Pollution degree 2 as per EN 61010. Maximum humidity 93% at 40 °C.) |
| Protection category | IP65 (EN 60529 (protection type not yet reviewed by UL)) IP67 (EN 60529 (protection type not yet reviewed by UL)) |
| Shock resistance | 2500 m/s2, 6 ms (EN 60068-2-27) |
| Vibration resistance | 300 m/s2, 10 … 2000 Hz (EN 60068-2-6) |
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