Actuator

The AF series is a compact actuator directly amounted servomotor, which is succeeded to features of Precision Reduction Gear RV, “High accuracy”, “High rigidity”and “High reliablity”. The design for AF series allows to reduce consideration of design for gear and motor, and assembly in customers.

AF-N

Compact actuator directly mounted with servomotor (Solid type)

Nabtesco AF-N_
  • With Servomotor
  • Backlash less than 1 arc. min.
  • Lost motion less than 1 arc. min.
  • Internal main bearing
  • Sealed grease

Model

w number

w number

Ratio

Actual Ratio

Rated Torque

Rated Output Speed

Backlash

(w)

(kw)

Nm

r.p.m.

(arc.min.)

AF017N081 (A6_0.4kW)

400

0.4

81

81

166

15

less than 1

AF017N081 (A6_0.4kW)

400

0.4

81

81

166

15

less than 1

AF017N126 (A6_1kW)

1000

1

126

126

166

15

less than 1

AF042N126 (A6_1kW)

1000

1

126

126

412

15

less than 1

AF042N126 (A6_1.5kW)

1500

1.5

126

126

412

15

less than 1

AF080N129 (A6_2kW)

2000

2.5

129

129

784

15

less than 1

AF042N093 (A5_1kW)

1000

1

93

93

412

15

less than 1

AF125N102 (A5_3kW)

3000

3

102.18

102.176

1225

15

less than 1

AF125N102 (A6_3kW)

3000

3

102.18

102.177

1225

15

less than 1

AF380N217 (A5_4kW)

4000

4

217.86

217.857

3724

15

less than 1

AF500N252 (A5_4kW)

4000

4

252.33

252.333

4900

15

less than 1

AF500N252 (A6_4kW)

4000

4

252.33

252.333

4900

15

less than 1

Model

Lost Motion

Torsional Rigidity

Moment Rigidity

Allowable Moment 1

Allowance Thrust 1

Allowable Moment 2

(arc.min.)

(Nm/arc.min.)

(Nm/arc.min.)

(Nm)

(Nm)

(Nm)

AF017N081 (A6_0.4kW)

less than 1

36

515

784

2610

725

AF017N081 (A6_0.4kW)

less than 1

36

515

784

2610

725

AF017N126 (A6_1kW)

less than 1

36

515

784

2610

725

AF-C

Compact actuator directly mounted with servomotor (Hollow Shaft Type)

  • With Servomotor
  • Backlash less than 1 arc. min.
  • Lost motion less than 1 arc. min.
  • Internal main bearing
  • Sealed grease

Model

w number

w number

Ratio

Actual Ratio

Rated Output Speed

(w)

(kw)

r.p.m.

AF050C120 (A6_1kW)

1000

1

120

120.4736842

15

AF120C120 (A6_2kW)

2000

2

120

120

15

AF200C155 (A5_3kW)

3000

3

155.96

155.96

15

AF320C157 (A5_5kW)

5000

5

157

157

15

AF320C157 (A6_5kW)

5000

5

157

157

15

Model

Backlash

Lost Motion

Torsional Regidity

Moment Rejidity

Output Torque 2

(arc.min.)

(arc.min.)

(Nm/arc.min.)

(Nm/arc.min.)

(Nm)

AF050C120 (A6_1kW)

less than 1

less than 1

255

1960

482

AF120C120 (A6_2kW)

less than 1

less than 1

588

4263

1373

AF200C155 (A5_3kW)

less than 1

less than 1

980

9800

3494

AF320C157 (A5_5kW)

less than 1

less than 1

1960

12740

2512

AF320C157 (A6_5kW)

less than 1

less than 1

1960

12740