Product Specification

Drawing

10-1

Parameter Size

Item No.		Main dimensions(mm)			Mounting hole
Type A	Type B	D	H	B	d	h	d₁
HY8313.5-1\A12x100	HY8313.5-1\B12x100	100	40	15	12	18	M6
HY8313.5-1\A12x125	HY8313.5-1\B12x125	125	42	16	12	18	M8
HY8313.5-1\A16x160	HY8313.5-1\B16x160	160	50	18	16	20	M10
HY8313.5-1\A18x200	HY8313.5-1\B18x200	200	57	20	18	27	M10

Product Overview

The Three-Spoke Handwheel, a fundamental component in mechanical transmission systems, is precision-engineered from high-strength cast iron/aluminum alloy. Its three evenly spaced spokes deliver optimal mechanical performance while ensuring user-friendly operation. Certified to ISO international standards, this product meets the precise adjustment requirements for industrial applications including machine tools, valves, and packaging equipment.

Key features

1. Ergonomic design

The spokes end is wrapped with anti-slip rubber, available in grip diameters of 80-150mm.

Rotating torque range of 5-50N m, meeting various operational requirements.

Standard D-type keyway at the center hole for compatibility with various drive shafts.

2. Durable upgrade

Surface chrome plating/anodic oxidation treatment ensures corrosion resistance up to ASTM B117 standards.

Operates stably across a wide temperature range of-40℃ to 120℃.

Dynamic load testing demonstrates over 100,000 cycles of durability.

3. Safety enhancement

Self-locking structure is optional.
Edge chamfer above R2mm, in line with CE Mechanical Safety Directive.
Red warning strip optional version, visibility increased by 60% in high-risk environment.