This document provides technical information about HERA® high-efficiency right angle drives. It begins with an overview of HERA® benefits such as up to 90% efficiency and energy savings compared to standard worm gear drives.
It then provides detailed selection information in 4 steps: 1) Use the power rating chart to select the appropriate basic HERA® model and ratio based on application horsepower, service factor, and output torque requirements. 2) Select the desired input type - C-face, coupled, or shaft input. 3) Select the required frame size. 4) Includes dimensional drawings and specifications for each HERA® model.
Report
Share
Report
Share
1 of 8
Download to read offline
1
2
3
4
5
6
7
8
More Related Content
HERABrochure
1. HERA®
High-Efficiency Right
Angle Technical Guide
90% EFFICIENCY • 2X MORE TORQUE •
NO-HASSLE REPLACEMENT FOR WORM GEAR DRIVES
A Regal Brand
PATENTED
PAT. http://rbcm.biz/q=F3A63
2. 2 www.hubcityinc.com
HERA45 E S 28.01 143TC 1.438 0259-00096 0259-00083
Basic
Model
Input Style Output
Style
Exact
Ratio
Frame Size Bore Size Shaft Kit B-Base Kit
HERA35 A: Shaft Input S: (Sleeve) See See See See
HERA45 E: C-face Quill Hollow Ratings Dimensional Stock Accessories
HERA55 P: C-face Bore Chart for Table for Bores Page
HERA75 Coupled Available Available Table For available
Ratios Frame Sizes Accessories
Why HERA®
?
Energy Savings Example
HERA®
Ordering Information
• Up to 40% more efficient than standard worm gearing
• Dimensionally interchangeable to up to 4 sizes of worm drives for inventory consolidation
• Available with a variety of Marathon Premium Efficiency motors for even more energy savings (recommended)
• Increased Torque Density and Efficiency allow for downsizing of units and motors
• Filled with PAG460 premium synthetic lubricant for enhanced efficiency (Meets USDA H1)
• Viton Double Lip Seals protect against leaks at higher temperatures
• Longer life expectancy than that of standard worm gearing
• Rapid payback – Up to $550 savings per year with each increment of motor HP
• Three year warranty
WORM SYSTEM HERA SYSTEM
Gearbox Description 3.25" Worm HERA45
Gearbox Ratio (to 1) 60/1 59.79
Motor Description Standard 3-Ph Marathon Globetrotter®
Motor Rating (HP) 3 HP 1.5 HP
Motor Efficiency 84% 87%
Gearbox Operating Efficiency 57% 90%
Cost of Usable Power $580 $580
Cost of Gearbox Inefficiency $437 $64
Cost of Motor Inefficiency $194 $100
Annual Operating Cost (total) $1,211 $744
Annual Energy Cost Savings $468
Worm System
HERA System
Go Online to Calculate Your Savings!
www.hubcityinc.com/energy_calculator/efficiency_calculator.html
Annual Operating Cost (total): $744
Annual Operating Cost (total): $1,211
HERA45 BENEFITS
• 39% Energy Savings • 4700 kW-hrs Saved Annually
• Smaller Motor Requirements • CO2
Savings = Over 2.5 tons
Individual results may vary.
Cost of Motor
Inefficiency Cost of Gearbox
Inefficiency