1FL4021-0AF21-0AB0 Siemens servo motor 100W with brake

1FL4021-0AF21-0AB0 Siemens servo motor 100W with brake

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Product specification:

Motor			1FL4021-0AF21-....	1FL4032-0AF21-....	1FL4033-0AF21-....	1FL4044-0AF21-....
Power   P n		kw	0.1	0.2	0.4	0.75
Torque   M n		N·m	0.318	0.637	1.27	2.39
Max Torque   M max		N·m	0.955	1.91	3.82	7.16
Current   l n		A	0.84	1.1	2.0	3.7
Max Current   l max		A	2.5	3.3	6.0	11.1
Speed   n n		rpm	3000	3000	3000	3000
Max Speed   n max		rpm	4500	4500	4500	4500
Torque constant		N·m/A	0.413	0.645	0.682	0.699
Rotor inertia (without brake)		x10-4kgm2	0.0643	0.33	0.603	1.5
Angular acceleration		rad/s2	50200	19300	21100	15900
Motor brake	Voltage	V	24V DC ±10%
	Brake inertia	x10-4kgm2	0.0075	0.064	0.064	0.171
	Capacity	W	6.0	6.9	6.9	7.7
	Static friction torque	N.m	0.318	1.27	1.27	2.39
	Coil resistance (at 20 °C)	Ω	96	83	83	75
	Current (at 20 °C)	A	0.25	0.29	0.29	0.32
	Brake release time	Ms	80 max
	Torque rise time	ms	100 max
Weight (approximately)	Without brake	kg	0.5	0.9	1.3	2.6
	With brake	Kg	0.7	1.5	1.9	3.5
SINAMICS V80			6SL3210-5CB08-4AA0	6SL3210-5CB11-1AA0	6SL3210-5CB12-0AA0	6SL3210-5CB13-7AA0

 

Extended reading?

 

SIEMENS servo motor installation Precautions

The servo motor oils and water protection

A: servo motor can be used in place will be affected by water or oil droplets invasion, but it is not fully waterproof anti-oil. Therefore, the servo motor should not be placed or used in the invasion of water or oil environment.

B: if the servo motor is connected to a reduction gear, refueling closure when using the servo motor, in order to prevent the speed reduction gear of the oil entering the servo motor

C: servo motor cable is not submerged in oil or water.

Second, the servo motor cable → alleviate stress

A: or its own weight due to an external bending force to ensure that the cable is not subject to torque or vertical load, especially in the cable at the outlet or junction.

B: in the case of the servo motor moves, should the cable (that is, with the motor configured Flanagan) fixedly secured to a stationary part (relative to the motor), and it should be with a mounted in the cable holder in the additional cable to extend it, so that bending stresses can be minimized.

C: The bend radius of the cable is done is as large as possible.

Third, the servo motor allows the axial end of the load

A: to ensure that the radial and axial loads applied in the installation and operation of the servo motor shaft is controlled at less than the predetermined value of each model.

B: install a rigid coupling to be extra careful, especially excessive bending load may lead to shaft end and bearing damage or wear

C: better to use a flexible coupling, so that the radial load is below the permissible value. This material is specifically designed for high mechanical strength of the servo motor.

D: allows the shaft load, see the table of permissible axle loads (manual).

Servo motor installation Note

A: servo motor shaft coupling part in the installation / removal, do not use a hammer to beat shaft end. (Hammer beating direct shaft end, the other end of the servo motor shaft encoder to knock bad)

B: striving to make the shaft end aligned to the best state (bad may cause vibration or bearing damage).