8LSA / 8LSC / 8LSO / 8LSP

General information

8LSA

8LSC

8LSO

8LSP

C-UR-US listed

Yes

UL file number

E360421

Electrical properties

8LSA

8LSC

8LSO

8LSP

Mains input voltage on the servo drive

3x 400 VAC ... 3x 480 VAC ±10%

Connection type - Conventional:

Power connection:

Encoder connection:

Circular connector

speedtec system, sizes 1 and 1.5

speedtec or itec system

Terminal box

M10 or M12

speedtec or itec system

Connection type - Single-cable solution (hybrid)

htec circular connector with speedtec system, size 1

---

Thermal properties

8LSA

8LSC

8LSO

8LSP

Insulation class of the isolation system per
EN 60034-1

F

Cooling method per EN 60034-6 (IC code)

Self-cooling, free circulation surface cooling (IC4A0A0)

External cooling, surface cooling with machine-mounted independent fan component (IC4A0A6)

Self-cooling, free circulation surface cooling (IC4A0A0)

External cooling, surface cooling with machine-mounted independent fan component (IC4A0A6)

Thermal motor protection per EN 60034-11

Maximum winding temperature is 155°C (limited by the thermal motor protection in the ACOPOS servo drive or in the ACOPOSmulti drive system to 110°C with EnDat feedback and 130°C with resolver feedback)

KTY83-110 (up to revision C7) / AM-LPTC1000 (revision C8/C9)

Mechanical properties

8LSA

8LSC

8LSO

8LSP

Vibration severity per EN 60034-14

Vibration severity level AValid for all motors with an axis height greater than 56 mm.

Bearing service life calculation

DIN ISO 281

Center hole per DIN 332

Form F

Eye bolt per DIN 580

Starting with size 8

Yes

Shaft end per DIN 748

Form EExcept size 2, regular and reinforced bearing in sizes 5, 7 and 8

Oil seal per DIN 3760

Form A

Key and keyway per DIN 6885-1

Form A keys, form N1 keyway

Balancing of shaft per DIN ISO 8821

Shaft and fitment key convention

Mounting flange per DIN 42948

Form A

Radial runout, concentricity and axial runout of mounting flange per DIN 42955

Tolerance R

Coating:

Name:

Color:

Water-based coating

98160 *IDROLIN/E SM SEMIOPACO NERO RAL 9005-C.452

RAL 9005 flat; shaft end and flange front metallic glossy

Operating conditions

8LSA

8LSC

8LSO

8LSP

Rating class, operating mode per EN 60034-1

S1 - Continuous operation

Ambient temperature during operation

-15°C to +40°C

Reduction of nominal and stall current as well as nominal and stall torque at temperatures above 40°C

10% per 10°C

Max. ambient temperature during operation

+55°CContinuous operation of the servo motors at an ambient temperature of +40°C to max. +55°C is possible, but this results in premature aging.

Reduction of nominal and stall current as well as nominal and stall torque at installation elevations starting at 1,000 m above sea level

5% per 1000 m

Maximum installation elevation

2000 mRequirements that go beyond this must be arranged with B&R.

Max. flange temperature

65°C

Degree of protection per EN 60034-5 (IP code)

Without oil seal:

With oil seal:

IP64For IP64, the motor must be mounted with the mounting flange and this mounting must correspond at least to IP64 protection. Otherwise, only IP54 applies instead of IP64.

IP65

IP645), fan IP20

IP65, fan IP20

IP645)

IP65

IP645), fan IP20

IP65, fan IP20

Type of construction and mounting arrangement per EN 60034-7 (IM code)

Horizontal, motor shaft aligned horizontally (IM 3001)

Vertical, motor standing on the machine (IM 3011)

Vertical, motor hanging on the machine (IM 3031)With the IM 3031 type of construction and mounting arrangement (vertical, motor hanging on the machine), there is a risk of production fluids or oils penetrating the motor on the flange side. Motors or motor-gearbox combinations that should be used with this mounting arrangement must therefore have at least IP65 protection on the flange side.

Storage and transport conditions

8LSA

8LSC

8LSO

8LSP

Storage temperature

-20 to +60°C

Relative humidity during storage

Max. 90%, non-condensing

Transport temperature

-20 to +60°C

Relative humidity during transport

Max. 90%, non-condensing

Fan assemblies 8LSC / 8LSP

Motors with cooling type C (8LSC) and P (8LSP) are cooled by a 24 VDC fan by default. For cooling type C (8LSC), a 230 VAC fan is available as special motor option.

The fan assemblies used depend on the size.

24 VDC fans (standard)

8LSx4

8LSx5 / 8LSx6

8LSx7 / 8LSx8

8LSP9

Manufacturer

ebm-papst

Manufacturer's product ID

4184 NXH

7114 N

6424 M

W1G250-HH37-52

C-UR-US listed

Yes

Fan type

DC fan with electronically commutated

External rotor motor

Rotor bearings

Ball bearings

Degree of protection

IP20

Nominal voltage

24 VDC +16% / -50%

24 VDC +25% / -50%

24 VDC +33% / -50%

24 VDC +17% / -33%

Power consumption

11 W

12 W

105 W

Overload protection

Blocking and overload protection via PTC resistor

Partially impedance protected

Reverse polarity and stall protection

Temperature range

-30 to +70°C

-25 to +72°C

-20 to +55°C

-25 to +60°C

Operating noise

57 dB(A)

53 dB(A)

52 dB(A)

-

Service life

At 40°C:

At maximum permissible temperature:

70000 h

35000 h

80000 h

37500 h

-

-

Fan 230 VAC (special motor option for 8LSC)

8LSx4

8LSx5 / 8LSx6 / 8LSx7 / 8LSx8

Manufacturer

ebm-papst

Manufacturer's product ID

3656 ZP

7450 ES

C-UR-US listed

Yes

Fan type

AC fan with external-rotor shaded-pole motor

Rotor bearings

Ball bearings

Degree of protection

IP20

Nominal voltage

230 VAC

Power consumption

12 W

47 W

Overload protection

Impedance protected

Thermal switch

Temperature range

-40 to +75°C

-25 to +50°C

Operating noise

37 dB(A)

60 dB(A)

Service life

At 40°C:

At maximum permissible temperature:

52500 h

22500 h

63000 h

50000 h

Выберите регион и язык:

B&R Logo