Positioner Unit

Positioners units that use the Precision Reduction Gear RV. Support for all major servo motors. Drastically reduces the time and effort required for design, manufacturing and assembly,

RVP-B

BBQ positioner unit

NABTESCO - POSITIONER RVP-B

The BBQ positioner unit includes the optimal gear head with base flange. All major parts are included, man-hours needed for design and production can be reduced. Furthermore, the high-rigidity, shock resistant frame allows for easy transportation and handling.

  • Able to choose from multiple reductions ratios

  • Support for all major servo manufacturers
  • Addition parts such as covers and stoppers are available
  • Completely sealed and filled with grease
  • High speed, high accuracy positioning

Model

Type

Actual Ratio

Rated life

Mass

Maximum allowable load (reference values)

Maximum centre of gravity height

Allowable startup/stop torque (Tilt axis)

BacklashLost motion (Tilt axis)

Moment of inertia I (I=GD2/4) motor input conversion (Tilt axis)

hr

(kg)

(kg)

(mm)

(Nm)

(arc.min.)

(kg-m2)

RVP-B10C

Hollow shaft

100.5

6000

659

1000

250

2450

less than 1

1.40×10-31.99×10-3

RVP-B10C

Hollow shaft

150

6000

659

1000

250

2450

less than 1

1.06×10-31.65×10-3

RVP-B10C

Hollow shaft

210

6000

659

1000

250

2450

less than 1

8.91×10-41.48×10-3

RVP-B10C

Hollow shaft

258

6000

659

1000

250

2450

less than 1

8.23×10-41.41×10-3

RVP-B10C

Hollow shaft

100.5

6000

665

1000

250

2450

less than 1

9.05×10-4

RVP-B10C

Hollow shaft

100.5

6000

662

1000

250

2450

less than 1.5

1.50×10-32,16×10-3

RVP-B10C

Hollow shaft

150

6000

662

1000

250

2450

less than 1.5

1.16×10-31.82×10-3

RVP-B10C

Hollow shaft

210

6000

662

1000

250

2450

less than 1.5

9.97×10-41.66×10-3

RVP-B10C

Hollow shaft

258

6000

662

1000

250

2450

less than 1.5

9.28×10-41.59×10-3

RVP-B16E

Solid shaft

66

6000

666

1600

250

3920

less than 1

2.08×10-33.17×10-3

RVP-B16E

Solid shaft

81

6000

666

1600

250

3920

less than 1

2.03×10-33.11×10-3

RVP-B16E

Solid shaft

101

6000

666

1600

250

3920

less than 1

1.98×10-33.06×10-3

RVP-B16E

Solid shaft

121

6000

666

1600

250

3920

less than 1

1.94×10-33.03×10-3

RVP-B16E

Solid shaft

145

6000

666

1600

250

3920

less than 1

1.91×10-32.99×10-3

RVP-B16E

Solid shaft

171

6000

666

1600

250

3920

less than 1

1.88×10-32.96×10-3

RVP-B16E

Solid shaft

66

6000

661

1600

250

3920

less than 1

8.94×10-4

RVP-B16E

Solid shaft

66

6000

687

1600

250

3920

less than 1.5

5.01×10-36.68×10-3

RVP-B16E

Solid shaft

81

6000

687

1600

250

3920

less than 1.5

4.95×10-36.62×10-3

RVP-B16E

Solid shaft

101

6000

687

1600

250

3920

less than 1.5

4.90×10-36.57×10-3

RVP-B16E

Solid shaft

121

6000

687

1600

250

3920

less than 1.5

4.87×10-36.54×10-3

RVP-B16E

Solid shaft

145

6000

687

1600

250

3920

less than 1.5

4.83×10-36.50×10-3

RVP-B16E

Solid shaft

171

6000

687

1600

250

3920

less than 1.5

4.80×10-36.47×10-3

RVP-B16C

Hollow shaft

78.3

6000

678

1600

230

3675

less than 1

6.45×10-4

RVP-B16C

Hollow shaft

104.4

6000

678

1600

230

3675

less than 1

3.63×10-4

RVP-B16C

Hollow shaft

120.46

6000

678

1600

230

3675

less than 1

2.72×10-4

RVP-C

Variable tilt angle turntable unit

NABTESCO Positioner RVP-C

A human centered design improves the workability, reducing the burden on workers and the time required for setting the part, and also improving mixed model production. Also, areas previously unreachable by robots can now be accessed by tilting the table and varying the height

  • Support for all major servo manufacturers
  • A wide variety of options are available
  • Completely sealed and filled with grease
  • The table can be tilted
  • Completely sealed and filled with grease

Model

Rated life

Mass

Maximum allowable load (reference values)

Maximum center of gravity height

Maximum tilt angle

Reduction ratio (Rotary axis)

Reduction ratio (Tilt axis)

Allowable startup/stop torque (Rotary axis)

hr

(kg)

(kg)

(mm)

(deg)

(Nm)

RVP-C40

6000

649

4000

500

16

170

706.5

7840

Model

Allowable startup/stop torque (Tilt axis)

Rotary axis allowable output speed (Operation Example)

Tilt axis allowable output speed (Operation Example)

BacklashLost motion (Rotary axis)

BacklashLost motion (Tilt axis)

Moment of inertia I (I=GD2/4) motor input conversion (Rotary axis)

Moment of inertia I (I=GD2/4) motor input conversion (Tilt axis)

(Nm)

r.p.m.

r.p.m.

(arc.min.)

(arc.min.)

(kg-m2)

(kg-m2)

RVP-C40

9310

17.6

4.2

less than 1

less than 1

3.40×10-3

3.21×10-3