Harig Manufacturing Corporation
5757 West Howard Street
Niles, Illinois 60714
Tel: 847-647-9500 • Fax: 847-647-8351
Email: sales@harigmfg.com • Website: www.harigmfg.com
World Class Tools > EDM Tooling > Roto-Spindles > Item # 175-100  


Item # 175-100, Model E-20 Roto-Spindle
List Price $2,731.00

Harig's economical EDM spindle mounts to conventional EDM machines to increase productivity. The Roto-Spindle spins your electrode to improve accuracy, decrease electrode wear, and increase hole-making speed up to 50 %. Available in 2 models, the E-5 Roto-Spindle (P/N 170-100) uses ER-20 or RD-20 collets up to 1/2 in, while the E-20 Roto-Spindle (P/N 175-100) holds 20 mm tooling. Motor has built-in variable speed control for ideal operation between 10-260 RPM. When looking to improve burning times and accuracy on conventional EDM machines, the Roto-Spindle will do the job economically and efficiently. Reliability backed by Harig's trademark service.

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Specifications

Brief Description
Uses 20mm tooling

Motor Power
1/15 hp

Variable Speed

10 to 260 rpm

Spindle Runout

0.0001 in

Operating Voltage
110 V AC

Weight
9 lb

Flushport

1/8-27 NPT

Cutting Rate
Up to 50 %

Current Through Spindle
Up to 10 A

Features
Adapts to all vertical ram conventional EDM machines
Allows excellent flushing for efficient operation
Compact, lightweight, and easy to use
Compatible with Harig Flush Chucks used for holding smaller electrodes
Current through spindle 10 amp max
E-20 Roto-Spindle (P/ N 175-100) uses 2omm tooling
Full repair service and replacement parts available
Improves concentricity and allows operator to work with ”tenths”
Improves finish and electrode wear
Includes spindle wrench, drive belt, and carrying case
Increases cutting rate up to 50 %
Spindle housing is insulated from motor
Variable speed motor operates on 110 V from 10-260 RPM