Advertisement
Quick Links
All of the information herein is the exclusive proprietary property of Maxcess International, and is disclosed with the
understanding that it will be retained in confidence and will neither be duplicated nor copied in whole or in part nor
be used for any purpose other than for which disclosed.
Copyright 2004, all rights reserved.
Periodically there will be updates to this manual. The latest version is available at www.magpowr.com or by calling
1-800-MAGPOWR (624-7697).
Handling
Handle and install with care. This is a precision-assembled unit with close internal clearances. The
magnetic materials used are brittle by nature. Avoid subjecting to shock loads. DO NOT DROP.
Installation
Perma-Tork hollow shaft units are easily adaptable for use as either a clutch or brake. As a clutch, either
the hollow shaft or the housing can be the input. The unit mounts on a shaft, and a convenient bolt circle
and pilot diameter provide ease of attachment to a gear, pulley, etc. A stub shaft adapter can be used
where a shaft is required.
Brake Units
HB6-1
1.
Brake units must be securely mounted to a mounting bracket or plate, using three ¼-20 screws and
lockwashers (see " A" in Figure 1 and Figure 4).
Locking bolts and spanner wrench holes must be readily accessible for adjustment.
(See Figure 4).
2.
Mount sheave, pulley, or sprocket to output shaft as shown in Figure 1.
850A116-1
10/04 Rev. B
222 W. Memorial Road, Oklahoma City, OK 73126-0508
Phone: 1-800-624-7697 ½ Fax: 405-755-8425
www.magpowr.com ½ E-mail: magpowr@magpowr.com
INSTRUCTION MANUAL
®
Perma-Tork
HB6-1, HC6-58, HC6-34
Figure 1
Units
A
Advertisement
Related Manuals for Magpowr Perma-Tork HB6-1
Summary of Contents for Magpowr Perma-Tork HB6-1
- Page 1 Copyright 2004, all rights reserved. Periodically there will be updates to this manual. The latest version is available at www.magpowr.com or by calling 1-800-MAGPOWR (624-7697). Handling Handle and install with care.
- Page 2 Clutch Units HC6-58 and HC6-34 Clutch units are designed to fit NEMA 56C motors with keyed 5/8” or 3/4” output shafts. Drill two 0.18 diameter clearance holes in sheave or pulley 90º apart for access to set screws in clutch shaft. Counterbore sheave or pulley to a diameter of 2.442/2.445 inches to permit piloting on outer diameter of clutch bearing.
- Page 3 Clutch Motor/Prime Mover Shaft Coupling Flexible Coupling Figure 3 Adjusting Torque Generally, this should be done while the unit is firmly and properly mounted in place. The exception to this is when the adjustment must be done prior to mounting due to space limitations. This can be accomplished by restraining the housing and adjusting the end cap with a spanner wrench while rotating either the output shaft (brake) or input member (clutch).
- Page 4 Torque Adjustment Index #10-32 Hex Head Cap Screws 1/4-20 UNC Mounting Holes .312 Deep, on 2.88 Diameter Bolt Circle 3/8" Spanner Wrench Holes on 4.0 Diameter Bolt Circle .25 Typ. +.001 Bore .750 -.000 2.03 +.001 Bore .625 Figure 4 -.000 Cogging With any Hysteresis clutch or brake, there can be a slight “...