Catalogs >
GURLEY Precision Instruments >
Gurley Model M58 Absolute Encoder with SSI Output

Gurley Model M58 Absolute Encoder with SSI Output
6Pages

Catalog excerpts

Gurley Model M58 Absolute Encoder with SSI Output - 1

Gurley Model M58 Absolute Encoder with SSI Output Motion Type: Rotary Usage Grade: Industrial Output: Absolute Industrial Ruggedness, Single or multi-Turn Major Features and Advantages:  Up to 20-bit single-turn resolution available  Up to 44-bit (20-bits/turn + 24-bit turns) gearless multi-turn resolution available  Standard synchro flange  SSI interface standard (RS-485) - 4 MHz clock frequency  Accuracy: +/- 30 arcsec The Model M58S with SSI output is a heavy-duty absolute rotary encoder with optical technology and standard SSI (RS485) interface, used in a wide variety of position sensing applications for measuring angles and distances. It is available as a single-turn encoder with up to 20 bits of resolution (2,097,152 steps per revolution), or as a standard multi-turn with a range of 20-bit words/turn + 24-bit turns. The optical technology and magnetic sensors (for counting turns) allow the encoder to be gearless. A back-up battery is located inside the encoder and assures true absolute position even power is disrupted. Gurley Precision Instruments 514 Fulton Street Troy, NY 12180 U.S.A. (800) 759-1844, (518) 272-6300, fax (518) 274-0336, Online at www.gurley.com, e-mail: info@gurley.com

Open the catalog to page 1

Gurley Model M58 Absolute Encoder with SSI Output - 2

ELECTRICAL Clock frequency Data output Operating frequency Accuracy Supply voltage Current consumption Output code format 50mA max Gray code or Natural Binary MECHANICAL Moment of inertia Sealing protection Humidity, %rh, non-condensing Vibration Max shaft loading Starting torque @ 20C Maximum weight, oz (g) 98 =10g (55 Hz to 2,000 Hz) Axial 10 N (2 lb); Radial 20 N (4 lb) =0.01 Nm (1.4 in-oz) 10.6 (300) without cable ENVIRONMENTAL Operating temperature Storage temperature Light source Maximum cable length As part of our continuous product improvement program these specifications are...

Open the catalog to page 2

Gurley Model M58 Absolute Encoder with SSI Output - 3

Synchronous Serial Interface (SSI) SSI Serial Interface T1 T3 SSI Serial Interface T T1 T2 T3 Clock Frequency Error Parity Multiturn data Singleturn data Error Parity Electrical Interface Function Wire color (CONN = P) Light Blue Mechanical Dimensions Connector Type CABLE CLAMP AXIAL CABLE CLAMP RADIAL CABLE EXIT RADIAL Gurley Precision Instruments 514 Fulton Street Troy, NY 12180 U.S.A. (800) 759-1844, (518) 272-6300, fax (518) 274-0336, Online at www.gurley.com, e-mail: info@gurley.com

Open the catalog to page 3

Gurley Model M58 Absolute Encoder with SSI Output - 4

Gurley Precision Instruments 514 Fulton Street Troy, NY 12180 U.S.A. (800) 759-1844, (518) 272-6300, fax (518) 274-0336, Online at www.gurley.com, e-mail: info@gurley.com

Open the catalog to page 4

Gurley Model M58 Absolute Encoder with SSI Output - 5

Gurley Precision Instruments 514 Fulton Street Troy, NY 12180 U.S.A. (800) 759-1844, (518) 272-6300, fax (518) 274-0336, Online at www.gurley.com, e-mail: info@gurley.com

Open the catalog to page 5

Gurley Model M58 Absolute Encoder with SSI Output - 6

ORDERING INFORMATION M58 SHAFT TURNS BASE BASE - Base mounting options A Synchro/face, M23 connector (BASE A only) B Synchro/face, cable clamp connector Synchro/face, side-exit cable C D Square flange, side-exit cable SHAFT - Shaft type Solid shaft S IN - Input voltage +5 VDC input voltage 5 TEMP Temperature N -20C to +80C (Single-turn) -10C to +70C (Multi-turn) OC - Output code Natural Binary B Gray code G RES - Resolution/turn 09 - 20 9-bits - 20-bits/revolution OF - Output format S SSI TURNS - Number of turns Single-turn 00 12, 16, 20, 24 Multi-turn -bit revolutions CABLE - Cable length,...

Open the catalog to page 6