Be1 700

Posted : admin On 8/25/2021

The brake variants in the modular system
Smaller holding torques are required for inverter operation.Today's brakes are often oversized. This is why the new modular motor system from SEW-EURODRIVE makes it possible to choose from up to three brake sizes for each motor size. The BE brake is based on the extremely successful BM(G) brake, but was further developed in many aspects.

  1. Be1700.1d
  2. Be1-700v Manual
  3. Basler Be1-700
  4. Basler Be1-700v

BE1-IPS100 Introduction i INTRODUCTION This instruction manual provides information about the operation and installation of the BE1-IPS100 Intertie Protection System. To accomplish this, the following information is provided:. General information, specifications, and a Quick Start guide. BE1-700 Digital Protective Relay. BE1-64F Ground Fault Relay. BE1-25 Sync-Check Relay. BE1-32R, BE1-32O/U Directional Power Relay. BE1-87G Variable Percentage Differential Relay. BE1-40Q Loss of Excitation Relay. BE1-59N Ground Fault Overvoltage Relay. BE1-50 Instantaneous Overcurrent Relay. BE1-50/51 Self-Powered Time Overcurrent Relay. BE1-51, BE1-51/27C, BE1-51/27R Time Overcurrent Relay.


The brake size has always been inevitably connected to the motor size. 'Less' brake was only possible by reducing the braking torque with a modified brake spring. The new combination options of DR motors with BE brakes are no longer subject to this inflexibility. The DR motor can be combined with two or three different BE brake sizes.

Be1700.1d


New features
Depending on the required braking torque or braking work, the DR motor can be combined with the ideal BE brake. Brake mounting to motors size 90 and larger offers another special feature. The brake itself is mounted on a friction plate, which only has to be attached to the endshield. Without opening the motor, the entire brake unit can now be removed and replaced - also by a larger or smaller brake.


Excerpt from the brake combination options

Motor type

Brake type

Wmax [MJ]

Brake torque stepping [lb/in]

..

..

..

..

..

..

..

..

..

..

..

DR.90

BE1

120

44

62

88

BE2

170

88

124

177

BE5

260

177

248

354

DR.100

BE2

170 Bobby's world hulk.

88

124

177

BE5

260

177

248

354

487

..

..

..

..

..

..

..

..

..

..

..



Be1 700

Be1-700v Manual

Regardless of the mounting position, the manual brake release of the BE brakes is application-optimized
The manual brake release, tried and tested as HR (automatic disengaging) or HF (lockable), is another field in which SEW-EURODRIVE is breaking new ground. In the past, HF or HR could only be mounted to the motor in one mounting position. BE05 to BE32, i.e. from DRS71 to 225, allow for 4 different mounting positions.

Basler Be1-700

Be1-700v

Basler Be1-700v


If the terminal box is at 0º, the standard position of the brake is 303º, 213º, 123º or 33º are also possible if the manual brake release does not collide with other elements. The mounting position can be changed after the drive has been delivered.
Additional features of the brakes are:

    Manual brake release
  • automatic disengaging
  • lockable

    Monitoring of
  • function
  • wear