Manual
Table Of Contents
- BRS3
- Important information
- Table of contents
- About this manual
- 1 Introduction
- 2 Before you begin - safety information
- 3 Technical Data
- 4 Installation
- 5 Commissioning
- 6 Diagnostics and troubleshooting
- 7 Accessories and spare parts
- 8 Service, maintenance and disposal
- 9 Glossary
- 10 Index
0198441113730, V2.02, 03.2011
BRS3 1 Introduction
3-phase stepper motor 13
1.5 Type code BRS39
BRS3 9 7 W 2 6 0 A B A
Product family
3-phase stepper motors
Motor size
9 = 85 mm flange
Length
7 = 68 mm
A = 98 mm
B = 128 mm
Winding
F = 48 V
dc
H = 48 V
dc
N = 130 V
dc
W = 325 V
dc
Mechanical interface - shaft and degree of protection
2 = Smooth shaft 9.5 mm; degree of protection: shaft bushing IP 41, housing IP 56
1)
3 = Smooth shaft 12 mm; degree of protection: shaft bushing IP 41, housing IP 56
1)
4 = Smooth shaft 14 mm; degree of protection: shaft bushing IP 41, housing IP 56
2)
5 = Woodruff key 9.5 mm; degree of protection: shaft bushing IP 41, housing IP 56
1)
6 = Woodruff key 12 mm; degree of protection: shaft bushing IP 41, housing IP 56
1)
7 = Woodruff key 14 mm; degree of protection: shaft bushing IP 41, housing IP 56
2)
A = Smooth shaft 9.5 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
1)
B = Smooth shaft 12 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
1)
C = Smooth shaft 14 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
2)
K = Woodruff key 9.5 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
1)
L = Woodruff key 12 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
1)
M = Woodruff key 14 mm; degree of protection: shaft bushing IP 56
3)
, housing IP 56
2)
S = Customized version
Mechanical interface - centering collar
6 = 60 mm
7 = 73 mm
Encoder
0 = Without encoder
1 = Incremental encoder (1000 pulses/revolution)
Holding brake
A = Without holding brake
F = With holding brake
Connection version
A = Flying leads version
4)
B = Terminal box
C = Connector
Second shaft end
A = Without second shaft end
B = With second shaft end
5)
1) Only available for lengths 7 and A.
2) Only available for length B.
3) Degree of protection IP56 is reached with a shaft sealing ring. If a shaft sealing ring is used, the maximum speed of rotation must
be limited to 3000 min
-1
.
4) Not available for W windings
5) Only available for motors without a holding brake.