RM15 Modular Encoder. General Description:

Transcription

1 Page 1 of 7 RM15 Modular Encoder Features: Specifications / Dimensions / Ordering Information General Description: Self-aligning. Self-centering. Self-gapping. Frequency response up to 200KHz (all channels). A, B and Index with complements. Positive lock on cover. Wide range of standard no cost options including: hub bore diameters, output format and thru-hole cover. Robust.060" [1,53mm] chrome on glass cod disk. Two bolt patterns available for easy mountin Meets NEMA ICS-16 standard. The RM15 Series is a highly reliable, low cost bearingless (modular) encoder u SMT technology. The set-up simplifies troublesome features of typical modular encoders. W a single push on the slide/lock mechanism, the RM15 is aligned, centered and gapped for maximum performance. No adjustments are required and no mechanical rubbing exists once installed. T cover has an integral positive locking mechanism to eliminate mounting hardw Sensors are set up differentially under a single LED light source. Go to Start / Specifications / Dimensions / Ordering Information Specifications: (Subject to change without notice)[metric measurements in square brackets] MECHANICAL: Outer Diameter: 1.53 inches [38,86mm]

2 Page 2 of 7 Height:.84 inches [21,34mm] max Moment of Inertia: 7.3 X 10E-05 oz-in sec²(max) [5,16 g-cm²] Weight: 2.0 oz [57g] (max) Slew Speed: Resolution dependent Base & Cover Material: Glass-filled polycarbonate Code Disk Material: Chrome on glass (.060") [1.53mm] Hub Material: Stainless steel Max End Play: inches [+0,25-1,02mm](non operational) inches [+0,12-1,02mm](2000 count & above) ELECTRICAL: Output: Square-wave, two-channel quadrature with index (gating options available) Input Power: 5 VDC ±5% Output Format: TI AM26LS31CD or LM2901 Output Frequency: Up to 200 KHz Flutter: 1% max ENVIRONMENTAL: Operating Temp: Storage Temp: Shock: Vibration: IP Rating: Humidity: -10 C to +100 C -30 C to +110 C 50 G's for 11ms duration G's IP40 90% relative (non-condensing) RESOLUTIONS: Range: 16 to 2048 PPR (Pulses per Revolution) Currently available: 16, 24, 32, 50, 60, 75, 90, 100, 127, 128, 150, 200, 225, 240, 245, 250, 256, 300, 312, 360, 471, 480, 500, 512, 540, 600, 635, 640, 647, 720, 800, 900, 1000, 1024, 1250, 2000 HUB SIZE: (shown in inches) Specify Hub Bore / [+0,010/-0,000mm] 3/ [4,757mm] 1/ [6,345mm] 1/ [6,353mm] 5/ [7,932mm] 3/ [9,520mm] 3/ [9,528mm] 4MM.1575 [4,00mm]

3 Page 3 of 7 5MM 6MM 8MM.1969 [5,00mm].2362 [6,00mm].3150 [8,00mm] Encoders ordered with metric shaft size will receive metric mounting hardware. TERMINATION OPTIONS: Round Cable Ribbon Cable (VC/VO only) CA18 Wire R24 Pin Function Color Pin Function 1 +VCC Red 1 CH A 2 GND Blk 2 +5 VDC 3 CH A Wht 3 GND 4 CH A NOT Yel 4 N/A 5 CH B Grn 5 N/A 6 CH B NOT Blu 6 N/A 7 INDEX Orn 7 N/A 8 INDEX NOT Brn 8 CH B SHIELD Drain 9 N/A 10 INDEX Standard shielded round cable (CA18) is supplied with connector P/N AMP or equivalent. This connector mates with any.025 sq. [0,635mm] non-polarized single row head (.100 [2,54mm] centers) or may be intalled into single row latc shroud (AMP P/N ). OUTPUT INTERFACES: VC (VOLTAGE COMPARATOR) VO (VC w/open COLLECTOR) LM2901 (VC with pullup resistor) No complementary signals available 5 VDC power input, TTL compatible (12 VDC available) Output sinks 6mA Nominal power requirements 75mA for VC and 125mA for VO option

4 Page 4 of 7 LD (LINE DRIVER) TI AM26LS31CD typical output 26LS32 typical line receiver suggested for user interface Output sinks and sources 20mA Nominal power requirements 135mA GATING OPTIONS: Specify Gating Option Index Width 0 Ungated 360 ± 20% 1 Gated W/A&B 90 ± 45 Gating option 0 (Ungated) is standard. Ungated index is random with channels A and B. OUTPUT CONFIGURATION:

5 Page 5 of 7 Minimum transition to transition edge separation of A and B is 45 over operating temperature and frequency. Complementary outputs are not shown for simplicity. CCW viewing PC board surface. CLOSURE OPTIONS: C2 H2 C4 H Mtg.[M2] No hole Cover 2-56 Mtg.[M2] Cover with hole 4-40 Mtg.[M2,5] No hole Cover 4-40 Mtg.[M2,5] Cover with hole Shaft length longer than.75" [19,05mm] requires through-hole cover. A mylar seal is provided with through-hole cover. Go to Start / Specifications / Dimensions / Ordering Information Dimensions:

6 Page 6 of 7 Go to Start / Specifications / Dimensions / Ordering Information Specific models are available for 24 hour shipment.

7 Page 7 of 7 Click here for details... Ordering Information: Sample Model Number: RM15D /4-5-CA18-LD-1-C2 To order, specify your model number as follows: Model Number = RM15 Channels = D (Dual CH + Index) Performance = 3 (High Temperature) Resolution = Pulses per revolution (PPR) (Refer to Resolution List) Hub size = Size of hub bore (Refer to Hub Size Table) Input Voltage = 5 Volt (Standard), 12 Volt (available on VC/VO only) Termination = CA18 (18 inch [457mm] Round Cable standard), R24 (24 inch [610mm] Ribbon Cable available on VC/VO only) (Refer to Termination Options) Output Interface = VC, VO, LD (Refer to Output Interface Table) Index Gating = 0 (Ungated) or 1 (Gated with A&B) (Refer to Gating Options) Closure Options = C2, H2, C4, H4 (Refer to Closure Options) RETURN TO TOP