Baumuller DSC1-045-100 Series User Manual

Three-phase synchronous motors DSC1-045-100
Technical alterations reserved
11/2016
DSC1-045-100
30
Baumüller Nürnberg GmbH
3. Motor components (options)
3.1. Holding brake
The motors can be optionally equipped with a holding brake. The holding brake is a backlash-free permanent
magnetic brake. The brakes work according to the closed current principle, i.e. the brake is applied when
switched off (or at a failure of the operating voltage). The brakes are designed for an operating voltage of 24
VDC. The specifications by the brake manufacturer apply at room temperature.
The motors are available with the following holding brakes:
Motor type
DSC1-045
DSC1-056
DSC1-071
DSC1-100
Minimal static holding torque [Nm]
at 120 °C.
10
20
45
105
Nominal dynamic holding torque [Nm]
at 120 °C.
8
18
25
45
Maximum switching energy [J] per braking
from n = 3,000 rpm
270
320
1400
2800
Connection values [V]
(+6 % / -10 %)
24
24
24
24
Power consumption [W]
18
20
28
50
Moment of inertia
[kgcm
2
]
0.6
2.9
7.9
17.6
Switching time On [ms]
Ventilation; with basic air gap
40
65
100
200
Switching time Off [ms]
Braking; with basic air gap
20
30
40
50
All brakes are not fail safe brakes in the sense that a torque reduction cannot occur due to uninfluenceable
malfunction factors. Depending on the application, the relevant accident prevention regulations, as well as
basic health and safety requirements of Annex I of the Machinery Directive and the harmonized European
standards must be observed.
For emergency stops or power failures, approximately 2,000 brake processes can be performed.
(Condition: maximum external inertia = motor inertia and n
max
type-related;
Max. braking / hour <20; evenly distributed).

Baumuller DSC1-045-100 Series Specifications

General

Brand	Baumuller
Model	DSC1-045-100 Series
Category	Engine
Language	English