Dynamics Dings 72050-EC6S Manuel d'instructions

Parcourez en ligne ou téléchargez le pdf Manuel d'instructions pour {nom_de_la_catégorie} Dynamics Dings 72050-EC6S. Dynamics Dings 72050-EC6S 8 pages. 8700 end mount three phase brake. ip56 (nema 4) housing

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WARNING: Do not install or use these brakes in an explosive atmosphere.

WARNING

: Brake performance and features must be carefully matched to the requirements of the

application. Consideration must be given to torque requirements, especially where an overhauling condition

exists, as well as thermal capacity, ambient temperature, atmospheric explosion hazards, type of enclosure

and any other unusual conditions. Improper selection and installation of a brake and/or lack of maintenance

may cause brake failure which could result in damage to property and/or injury to personnel. If injury to

personnel could be caused by brake failure, additional means must be provided to insure safety of personnel.

UNPACKING

When unpacking the brake, inspect it carefully for damage that may have occurred during transit. Do not activate the

manual release without the hub inserted in the discs as doing so may result in loss of disc spline alignment.

GENERAL SAFETY INFORMATION

NOTE: These brakes are not intended for accurate positioning applications. They are designed for applications that

require rapid stopping and holding power, such as on conveyors, door openers, etc.

1. For applications with high inertia-type loads or rapid cycling, the thermal capacity of the brake must be considered.

2. Observe all local electrical and safety codes, as well as the National Electrical Code (NEC) & the Occupational

Safety and Health Act (OSHA).

3. Brake motors & brake gearmotors must be securely & adequately grounded. This can be accomplished by wiring

with a grounded metal-clad raceway system, by using a separate ground wire connected to the bare metal of the

motor frame, or other suitable means. Refer to NEC Article 250 (Grounding) for additional information. All wiring

should be done by a qualiﬁ ed electrician.

4. Always disconnect power before working on or near a brake motor, a brake gearmotor, or its connected load. If the

power disconnect point is out of sight, lock it in the open position and tag it to prevent unexpected application of

power.

5. When working on the brake, be sure the load is completely removed, secured or blocked to prevent injury or

property damage.

6. Provide guarding for all moving parts.

7. Be careful when touching the exterior of an operating motor, gearmotor or brake. It may be hot enough to cause

injury or to be painful. This condition is normal for modern motors, which operate at higher temperatures when

running at rated load & voltage.

8. Protect all electrical lead wires & power cables against contact with sharp objects or moving parts.

9. Do not kink electrical lead wires & power cables, and never allow them to touch oil, grease, hot surfaces, or chemicals.

4740 W. ELECTRIC AVE. • MILWAUKEE, WISCONSIN 53219 • 414/672-7830 • FAX 414/672-5354 •

Read carefully before attempting to assemble, install, operate or maintain

the product described. Protect yourself and others by observing all safety

information. Failure to comply with instructions could result in personal injury

and/or property damage! Retain instructions for future reference.

DESCRIPTION

These magnetic disc brakes mount directly onto NEMA182TC, 213TC, and

256TC frame motors, on the end opposite the drive shaft. The brake is direct

acting, electro-magnetically released, and spring set. It uses rotating friction and

stationary disc contact to supply positive braking action. It retains quick release

and setting capabilities at all times.

Bulletin No. BK4773S-3 (6/2017)

70 Series 8700 End Mount

Three Phase Brake Instructions

IP56 (NEMA 4) Housing