Elecbee YF-20 Stepper Motor Speed Controller with Indicator | 7-30V DC, No Driver

SKU: 1624286

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Key Features

Plug-and-Play Direct Motor Connection - Eliminates the need for external drivers or software—simply connect directly to your stepper motor for instant speed and direction control, streamlining installation for DIY projects or industrial setups.
Wide Voltage Range & High Compatibility - Operates on 7-30V DC with a 2A max current, supporting diverse power sources and compatible with most common stepper motors (e.g., 42.57-type motors with max speed ~350rpm).
Precise Speed & Angle Adjustments - Fine-tune speed from 0.1 to 999rpm and angle from 1° to 9999° (360° full rotation), ideal for applications requiring exact positioning, such as robotics, 3D printers, or automation systems.
7 Versatile Operating Modes - Choose from 7 intelligent modes (P1-P7) including continuous hold (P1), self-locking (P2), single-angle positioning (P3), and bidirectional angle toggling (P5), adapting to varied motion control needs.
Indicator Light for Real-Time Feedback - Features a built-in indicator to monitor working status, ensuring clear visibility of mode activation, speed adjustments, or angle completion—enhancing user confidence in operation.

Specifications

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Attribute

Value

Model

YF-20 Stepper

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Description

Running Modes:

P--1: As long as you hold it down, rotation occurs.

P- -2: Self-Locking mode: When the Forward or Backward buttons are pressed once, endless movement starts. It stops when pressed again.

P--3: When the Forward or Backward buttons are pressed, it moves and stops only for the angle value entered.

P--4: Forward or When the Back buttons are pressed, it moves only to the angle value entered, and on the second signal, it returns to the beginning.

P--5: When the Forward or Back buttons are pressed, it moves only to the angle value entered. It moves as much as the value. When the same signal is given again, it moves in the opposite direction at the same angle.

P--6: In this mode, the motor moves to the desired angle and stays there as long as the signal is received, returning to its previous position as soon as the signal is cut off.

P--7: Mode that allows free rotation in both directions by quickly switching between signals 1 and 2.

Shopping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
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	Shipping Options	Shipping rates for your order can be found in the shopping cart.
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Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
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