XHS25F-75-R2-SS-360-ABZC-28V/V-SCS18

HS25 | INCREMENTAL OPTICAL ENCODER Introduction The HS25 combines the rugged, heavy-duty features usually associated with shafted encoders into a hollow-shaft style. Its design includes dual bearings and shaft seals for NEMA 4, 13 and IP65 environmental ratings, a rugged metal housing, and a cable gland. This low-profile design, just 2” deep, is easily mounted on a through shaft. Securing the encoder to the shaft is simple with a collet-style single screw clamp. The optional anti-rotation tether block maintains housing stability during operation. The HS25 is designed to accommodate shafts up to 3/4” in diameter. With optional insulating inserts, it can be mounted on smaller diameter shafts. Applications include motor feedback and vector control, paper converting and printing industries, robotic control, web process control along with many other applications. SPECIFICATIONS Mechanical Shaft Bore 0.375”, 0.750”, 0.625”, 0.500”, dia. 0.625” and under are supplied with insulating sleeves. Allowable Misalignment 0.005: T.I.R. on mating shaft 0.75” from shaft end Bore Runout 0.001” T.I.R. Starting Torque at 25°C Through shaft version (SS) = 7 in-oz (max); Blind shaft version (BS) = 4 in-oz (max) Bearings 52100 SAE high carbon steel Shaft Material 6061-T6 aluminum alloy Bearing Housing Die cast aluminum with protective finish Cover Die cast aluminum with protective finish Bearing Life 7.5 X 109 Maximum RPM 6,000 RPM (see Frequency Response, below) Moment of Inertia 17 X 10-4 Weight 9 oz typical Page 1 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com SPECIFICATIONS (CONTINUED) Electrical Code Incremental Output Format 2 channels in quadrature, 1/2 cycle index gated with negative B channel Cycles per Shaft Turn up to 2048 (see Table A) Supply Voltage 5 to 28 VDC available (see note 5) Current Requirements 100 mA typical + output load, 250 mA (max) Voltage/Output (see note 5) 15V/V: Line Driver, 5–15 VDC in, Vout = Vin 28V/V: Line Driver, 5–28 VDC in, Vout = Vin 28V/5: Line Driver, 5–28 VDC in, Vout = 5 VDC 28V/O: Open Collector, 5–28 VDC in, OCout Protection Level Reverse, overvoltage and output short circuit Frequency Response 100 kHz (see note 7) Output Terminations (See Table 1) Note: Consult factory for other electrical options. Environmental Enclosure Rating NEMA 4 & 13 (IP65) when ordered with shaft seal and a cable gland. Temperature Operating, 0º to 70ºC; extended temperature testing up to 85ºC available (see note 8); Storage, -25º to 90º C Shock 50 g’s for 11 msec duration Vibration 5 to 2000 Hz @ 20 g’s Humidity 98% RH without condensation Page 2 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com DIMENSIONS Dimensions in inches Thru Shaft Version R1 Tether Block and Pin Blind Shaft Version TOLERANCES: .XX=±0.01, .XXX=±0.005 M12 R2 Tether Arm Page 3 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com Example : HS25F-62-R1-SS-1024-ABZC-28V/V-SCS18 ORDERING OPTIONS HS25 Contact the factory for special versions, ex: special flanges, electronics, connections… F 62 R1 SS 1024 ABZ C 28V/V SCS18 Type HS = Hollow Shaft 25 = 2.5” Encoder Diameter Housing Configuration F = Standard Shaft Bore 75 = 0.750” 62 = 0.625” 50 = 0.50” 37 = 0.375” Tether Blank = None R1 = Tether Block and Pin R2 = Tether Arm Shaft Seal Configuration SS = Through Shaft Rubber Seals BS = Blind Shaft Rubber Seal FS = Through Shaft Felt Seals BFS = Blind Shaft Felt Seal See note 2 Cycles Per Turn (Enter Cycles) See Table A Number of Channels A = Single Channel AB = Dual Quad. Channel ABZ = Dual with Index AZ = Single with Index See note 3 Complements C = Complementary Outputs See note 4 Voltage Output 28V/V = 5–28Vin/out 28V/5 = 5–28Vin/5Vout 28V/O = 5–28Vin/OCout See note 5 Output Termination SM12 = MS3112E12-10P SCS = Shielded, Jacketed Cable with Cable gland seal and cable length in inches, (i.e. SCS18 = 18 inches) SCS18-M18 = SM18 connector on end of cable with length specified in inches (i.e. SCS18-M18) M18 = MS3101F18-1P See table 1 and note 9 Hazardous Area Ratings Blank = None EX = Intrinsically Safe NI = Non-Incendive Contact factory for voltage options Special Features S = Special Features specified on purchase order (consult factory) See note 6 Page 4 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com NOTES 1. The typical hollow shaft product is supported by, and clamped to, the driving shaft. A flexible tether is used to keep the housing from rotating. 2. The rubber shaft seal is recommended in virtually all installations. The most common exceptions are applications requiring a very low starting torque or those requiring operation at both high temperature and high speed. For these exceptions, a felt shaft seal is recommended. Felt seals require very low starting torque and can virtually eliminate frictional heat. Encoders ordered with felt shaft seals will have an enclosure rating of IP50 and will have less than 1/10th the Starting Torque specified under Mechanical Configurations. 3. Non-standard index widths and multiple indices are available by special order. Consult factory. 4. Complementary outputs are recommended for use with line driver type (source/sink) outputs. When used with differential receivers, this combination provides a high degree of noise immunity. 5. Output IC’s: Output IC’s are available as either Line Driver (LD) or NPN Open Collector (OC) types. Open Collectors require pull-up resistors, resulting in higher output source impedance (sink impedance is similar to that of line drivers). In general, use of a Line Driver style output is recommended. Line Drivers source or sink current and their lower impedance mean better noise immunity and faster switching times. Warning: Do not connect any line driver outputs directly to circuit common/OV, which may damage the driver. Unused outputs should be isolated and left floating. Our applications specialists would be pleased to discuss your system requirements and the compatibility of your receiving electronics with Line Driver type outputs. 28V/V: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage 5 to 28 VDC +/- 5% standard (Note: Vout = Vin). This driver is TTL compatible when used with 5 volt supply. Supply lines are protected against overvoltage to 60 volts and reverse voltage. Outputs are short circuit protected for one minute. Supply current is 120 mA typical (plus load current). This is the recommended replacement for 3904R and 7406R open collector outputs with internal pullup resistors. It is also a direct replacement for any 4469, 88C30, 8830 or 26LS31 line driver 28V/5: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage 5 to 28 VDC +/- 5% standard, internally regulated with 5V (TTL compatible) logic out. Supply lines are protected against overvoltage to 60 volts and reverse voltage. Outputs are short circuit protected for one minute. Supply current is 90 mA typical (plus load current). 15V/V: Multi-voltage Line Driver (4469*): 100 mA source/sink. Input voltage 5 to 15 VDC +/- 5% standard (Note: Vout = Vin). TTL compatible when used with 5 volt supply. Supply lines are protected against overvoltage to 60 volts and reverse voltage. Outputs are short circuit protected for one minute. Supply current is 90 mA typical (plus load current). This is a direct replacement for the 4469 Line Driver. 28V/OC: NPN Open Collector (3904*, 7273*). Current sink of 80 mA max. Current sourced by external pullup resistor. Output can be pulled up to voltage other than supply voltage (30 V max). Input voltage 5 to 28 VDC +/- 5% standard. Supply current is 120 mA typical. This replaces prior IC’s with designations of 3904, 7406, 3302, 681 and 689. 5V/OCR, 15V/OCR, 24V/OCR: Open Collector (3904R*, 7406R*, 7273R*): Current sink of 70 mA max. Includes internal pull-ups sized at approximately 100 ohms/volt. Max current source is 10 mA. Supply current is 100 mA typical, 120 mA with internal pull-ups. The 5V/OCR, 15V/OCR and 24V/ OCR are often replaced by the 28V/V in system upgrades. 3904, 3904R, 4469, 5V/V, 5V/OC, 5V/OCR, 9V/ OC: Intrinsically safe line driver and open collector outputs. These drivers are specific to intrinsically safe encoders, and are installed per the appropriate control drawings listed in Table 2.1 on page 48. 6. Special –S at the end of the model number is used to define a variety of nonstandard features such as special shaft lengths, voltage options, or special testing. Please consult the factory to discuss your special requirements. 7. Higher frequency response may be available. Please consult with the factory. 8. Extended temperature ratings are available in the following ranges: -40 to 70°C, -40 to 85°C, –20 to 105°C and –40 to 105°C depending on the particular model. Some models can operate down to -55°C. Extended temperature ranges can affect other performance factors. Consult with factory for more specific information. 9. Mating straight plug receptacles may be ordered from the factory: For M12 use MS3116F12-10S, For M14 use MS3106F14S-6S For M14/19 use MS3116J14-19S, For M16 use MS3106F16S-1S For M18 use MS3106F18-1S, For M20 use MS3106F20-29S Figure 1: Output Waveform HI LO CCW Rotation Viewing Face Page 5 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com TABLES Table 1: Incremental Output Terminations The connector style will determine pinouts. For example, an encoder with ABC channels and an M18 connector uses the table to the right. M14 Connector M16 Connector Pin Pin ABZ ABC E A A A D B B B C C Z A B D F E A F 0V (Circuit Common) G Case Ground (CG) (except H2O) Wire Color (22AWG) DA 15P Connector YEL Channels Designated in Model Number +V (Supply Voltage) — B Pin Channel A A B B C Z D +V E — F 0V G CG H A I B J Z Channels Designated in Model Number ABZ ABC ABZC 13 A A A BLUE 14 B B B ORN 15 Z — Z W-Yel 10 — A A W-Blu 11 — B B W-Orn 12 — — Z RED 6 +V (Supply Voltage) BLK 1 0V (Circuit Common) GRN 9 Case Ground (CG) (except H2O) WHITE M18 Connector Shield Drain (Shielded Cable Only) M12 Connector Pin Channel A A B B C Z D +V E — F 0V G CG H A J B K Z Table A: HS25 Disc Resolutions 10 12 60 88 100 122 250 360 500 512 1000 1024 2000 2048 Other resolutions available—consult factory. Page 6 Copyright © 2021 Sensata Technologies, Inc. www.sensata.com AGENCY APPROVALS & CERTIFICATIONS Special Models of the HS25 Incremental Encoder are available with one or more of the following certifications. Consult factory for details. EN 55011 and EN 61000-6-2 UL 12.0035X UL 13.0071X U.S. Standards Class I, Group A,B,C & D; Class II Group E, F & G CENELEC II 1 G Ex ia IIB/IIC T4 II 3 G Ex nA IIB T4 Gc C Canadian Standards Class I, Zone 0, Group IIC Class I, Div 2, Group A,B,C & D; Class II, Div 2, Group F & G Page 7 Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. 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