SIMOVERT MASTERDRIVES Motion Control - Siemens

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Overview
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SIMOVERT MASTERDRIVES Motion Control
Selection guidelines
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Siemens DA 65.11 · 2003/2004
Compact
PLUS units
Note:
These selection guidelines are also supported
by the PATH Plus planning tool.
In order to select the correct drive, the speed and
the load torque curves must be known.
Compact and
chassis units
Determining the degree of protection of the motor:
IP23; IP55; IP64; IP65; IP67 For details, see Catalog DA 65.3 Section 1
Determining the supply voltage/motor voltage:
380 V to 400 V; 460 V to 480 V
Determining the type of construction of the motor: For details, see Catalog DA 65.3 Section 7
IM B 3 (foot mounting); IM B 5 (flange mounting); IM B 35 (foot and flange mounting)
Determining the maximum torque max from the load torque curve
Determining the average (rms) torque rms
For details, see Section 6
Determining the type of motor needed: For allocation, see pages 4/2, 4/3
1FK., 1FT6 synchronous servomotor or 1PH7, 1PL6, 1PH4 asynchronous servomotor
Selection of the motor which satisfies the following criteria:
Synchronous motor: Asynchronous motor:
nmax nrated
rms rated
The load points (ni, i) must
be below max, perm or below
the voltage limit curve.
nmax must not be exceeded
rms rated
The load points (ni, i) must be
at least 30 % lower than the stalling
torque curve.
Determining the type of encoder system needed:
Incremental encoder TTL (only asynchronous servomotors); resolver; incremental encoder;
absolute-value encoder For details, see Catalog DA 65.3, Section 4
Complete order number for the motor with all the options needed:
Order number for motor: 1FK6 ––
1FK7 ––
1FT6 ––
1PH7––
1PL6 ––
1PH4–– Z
Codes
Selection of the power cable required: see Section 3; Engineering information Section 6
Order number for power cable:
Order number for coupling:
(for non-preassembled cables)