F5815-01 Series — 58mm Solid Shaft Incremental Encoder with Keyed Flange Output

Industrial solid-shaft incremental encoder with keyed flange output, ASIC phase array chip and ultra-parallel optical components. Keyway options include blind slots and through slots; length options include standard and extended, with optional shaft collar stops and end face threads. EPOCH is a trusted industrial encoder supplier providing sourcing solutions for servo motor feedback applications.

Lead Time: 7-Day Dispatch | Price: Contact for Quote

IP54 Protection Waterproof, Oil-proof, Dustproof

Keyed Flange Output Blind slot / through slot keyway options

ASIC Phase Array Chip Ultra-parallel optical components

High Frequency 0~500 kHz response rate

Heavy-Duty Shaft Load Radial 85N / Axial 50N capacity

28 Pulse Options 50 to 3600 p/r customizable

5 Output Methods NPN, PNP, Complementary, 26LS31, 7272

F5815-01 58mm Keyed Flange Encoder — Technical Specifications & Parameters

Supply Voltage (VCC)	DC 5V±0.25V or 5~26V
Output Voltage	High Level ≥3.4V, Low Level ≤0.4V
Current Consumption	≤160mA
Resolution (Pulses per Revolution)	50 ~ 3600 p/r
Response Frequency	0~500 kHz
Output Waveform	Square Wave, Duty Cycle 0.5T±0.1T
Starting Torque (+25°C)	2×10⁻² N·m
Moment of Inertia	1×10⁻⁵ kg·m²
Max Shaft Load	Radial: 85N, Axial: 50N
Max Mechanical Rotation Speed	6000 r/min
Vibration Resistance	49m/s², 10~200Hz, 2h per XYZ axis
Shock Resistance	980m/s², 6ms, 3 times per XYZ axis
Protection	Waterproof, Oil-proof, Dustproof (IP54)
Operating Temperature	-30°C ~ +85°C
Storage Temperature	-40°C ~ +95°C
Operating Humidity	30~85% (No Condensation)
Operating Life	MTBF ≥50000h (+25°C, 2000rpm)
Weight (excluding cable)	Approx. 0.7 kg

F5815-01 58mm Encoder — Mechanical Dimension Drawing & Installation Guide

Below is the dimensional drawing representing the physical boundaries of the EPOCH F5815-01 58mm Keyed Flange Encoder. Installation checks are highly recommended on the motor end shaft to confirm mechanical fit alignment.

F5815-01 58mm keyed flange incremental encoder mechanical dimension drawing

F5815-01 Incremental Encoder — Cable & Wiring Connection Definition

Signal	Wire Color	7-Pin	9-Pin (Driver)	15-Pin D-Sub (Driver)	15-Pin D-Sub (Open-collector)
+V	Red	1	1	6	7
0V	Black	4	4	5	5
A	Green	3	5	4	4
A/	Brown	-	7	3	-
B	White	5	3	2	2
B/	Gray	-	6	1	-
Z	Yellow	2	2	9	9
Z/	Orange	-	8	10	-
Shield	Shield	6	9	8	8

F5815-01 Model Code Definition & Ordering Information — Part Number Configuration

Use the following format to specify your precise encoder configuration:

F5815-01 — [Pulses] — Z — [Output Method] — [Voltage] — [Cable Outlet] — [Cable Length]

Example: F5815-01 — 1024 — Z — L — 5 — G — 1 specifies a F5815-01 encoder with 1024 P/R, 3-phase (A/B/Z), 26LS31 differential output, 5V supply, rubber side outlet, 1-meter cable.

F5815-01 Ordering Code Options

Field	Code	Description
Output Method	C, CP, F, L, K	C — Open-collector NPN
		CP — Open-collector PNP
		F — Complementary Output
		L — 26LS31 Differential Output
		K — 7272 Wide Voltage Output
Number of Pulses (CPR)	50–3600	50, 100, 120, 125, 150, 180, 200, 250, 256, 300, 360, 400, 500, 512, 600, 720, 800, 900, 1000, 1024, 1200, 1800, 2000, 2048, 2400, 2500, 3000, 3600 P/R. Other resolutions available on request.
Number of Phases	Z	3-phase output: A, B, Z with complementary signals.
Power Supply Voltage	5, 24, H, L	5 — 5V DC
		24 — 5~24V DC
		H — 5~24V Input, 5V Output
		L — 5V Input, 5~24V Output
Cable Outlet Method	D, G, H, F	D — Metal Side Outlet
		G — Rubber Side Outlet
		H — Socket Side Outlet
		F — Rubber Rear Outlet
Cable Length	0.17, 1, 2	0.17 — 0.17 meters \| 1 — 1 meter \| 2 — 2 meters

F5815-01 Keyed Flange Encoder — Typical Applications & Use Cases

AC & DC servo motor feedback systems requiring 58mm encoder mounting
CNC machine tool spindle positioning with high-speed feedback
Robotic joint angle measurement with IP54 industrial protection
Automated production line motion control requiring wide voltage compatibility
Packaging and printing machinery needing reliable wide temperature operation
Textile equipment speed regulation with ASIC phase array signal processing

F5815-01 58mm Keyed Flange Encoder — Frequently Asked Questions

Q: What pulse per revolution options does the F5815-01 keyed flange encoder offer?

The F5815-01 58mm incremental encoder offers 28 pulse count options from 50 to 3600 P/R, including standard resolutions such as 100, 120, 125, 150, 180, 200, 250, 256, 300, 360, 400, 500, 512, 600, 720, 800, 900, 1000, 1024, 1200, 1800, 2000, 2048, 2400, 2500, 3000 and 3600 P/R. Custom CPR values can also be accommodated per customer request.

Q: What output interface options are available for the F5815-01 encoder?

The F5815-01 encoder supports 5 output methods: open-collector NPN (C), open-collector PNP (CP), complementary output (F), 26LS31 differential line driver RS422 compatible (L), and 7272 wide voltage output (K). The differential line driver output is recommended for long-distance industrial applications requiring noise immunity.

Q: What keyway options are available for the F5815-01 encoder?

The F5815-01 keyed flange encoder offers blind slot and through slot keyway options, with standard or extended shaft length choices. Optional features include shaft collar stops and end face threads. Please specify your keyway and shaft requirements when ordering.

Q: What is the maximum speed and temperature range of the F5815-01 IP54 encoder?

The F5815-01 encoder features a maximum mechanical rotation speed of 6000 r/min with a response frequency up to 500 kHz. It operates reliably from -30°C to +85°C with storage from -40°C to +95°C. With a heavy-duty shaft load capacity of 85N radial and 50N axial, this encoder delivers long-term durability.

Q: How do I select the correct F5815-01 encoder model?

F5815-01 model selection requires 7 parameters: product model (F5815-01), pulse count, number of phases (Z for A/B/Z), output method (C/CP/F/L/K), power supply voltage, cable outlet method (D/G/H/F), and cable length (0.17m, 1m or 2m standard). Contact us for configuration assistance.

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All specifications are subject to change without notice. Contact EPOCH for the latest technical documentation and ordering information.