RDP-020E - Pulley input type precision reduction gearhead model (Solid Series)
- Brand: Nabtesco
- Product Code: RDP-020E
Description: The RD2 series introduces the pulley type as a new input option. The pulley input allows for design flexibility with regard to the motor position. The speed ratio can also be adjusted using the pulley. This product enables flexible designs to be created according to the usage situation of the customer.
Description: The RD2 series introduces the pulley type as a new input option. The pulley input allows for design flexibility with regard to the motor position. The speed ratio can also be adjusted using the pulley. This product enables flexible designs to be created according to the usage situation of the customer.
Product Features
- Backlash less than 1 arc. min.
- Lost motion less than 1 arc. min. Pulley input type
- Internal main bearing
- Major motor coupling Parts included
- Sealed grease
Spec Information
Model RDP-020E RDP-040E RDP-080E RDP-160E RDP-320E Discrimination1 Series Unit Type Series Symbol Model Motor Series w number (w)
w number (kw)
Type Ratio Actual Ratio Rated Torque （N・m）
Allowable Scceleration/Deceleration Torque （N・m）
Momentary Maximum Allowable Torque （N・m）
Dimension α1 (mm)
Dimension α1 (mm)
Dimension Din (mm)
Input Shaft Rated Moment （N・m）
Input Shaft Allowable Moment （N・m）
Dimensionβ (mm)
Rated Output Speed （r.p.m.）
Rated life （hr）
Allowable Output Speed （r.p.m.）
Allowable Input Speed （r.p.m.）
Backlash (arc.min.)
Lost Motion (arc.min.)
Torsional Regidity (Nm/arc.min.)
Moment Rejidity (Nm/arc.min.)
Start-up Effciency (%)
Moment of Inertia (kg・m^2)
Mass (kg)
Allowable Moment 1 (N・m)
Allowance Thrust 1 (N)
Allowable Moment 2 (N・m)
Allowance Thrust 2 (N)
Output Rotational Speed 1 (min-1)
Output Torque 1 (N・m)
Output Rotational Speed 2 (min-1)
Output Torque 2 (N・m)
Brake Holding Torque (N・m)
Reduced Value Of The Inertia Moment For The Input Shaft (kgm2)
Capacity Part Number Quantity Packaging Type Capacity Part Number Quantity Packaging Type Maximum allowable load (reference values) (kg)
Maximum center of gravity height (mm)
Maximum tilt angle (deg)
Reduction ratio (Rotary axis) Reduction ratio (Tilt axis) Allowable startup/stop torque (Rotary axis) (Nm)
Allowable startup/stop torque (Tilt axis) (Nm)
Rotary axis allowable output speed (Operation Example) （r.p.m.）
Tilt axis allowable output speed (Operation Example) （r.p.m.）
Backlash・Lost motion (Rotary axis) (arc.min.)
Backlash・Lost motion (Tilt axis) (arc.min.)
Moment of inertia I (I=GD2/4) motor input conversion (Rotary axis) (kg-m2)
Moment of inertia I (I=GD2/4) motor input conversion (Tilt axis) (kg-m2)
Motor capacity (reference values) ※1 (w)
Wheel diameter (mm)
Maximum speed ※1 (m/min)
Loading capacity/wheel (kgf)
Loading load/4 wheels AGV (reference values) ※1 (kgf)
0.375 81 81 167 412 58 15 6,000 43 3,500 less than 1 less than 1 49 372 0.0000224 8.3 882 0.924 57 57 412 1,029 73.8 15 6,000 53 3,000 less than 1 less than 1 108 931 0.000173 16.4 1,666 1.758 81 81 784 1,960 73.8 15 6,000 37 3,000 less than 1 less than 1 196 1,176 0.000192 22.8 2,156 3.517 66 66 1,568 3,920 86.6 15 6,000 30 2,000 less than 1 less than 1 392 2,940 0.000894 41.9 3,920 7.034 81 81 3,136 7,840 86.6 15 6,000 25 2,000 less than 1 less than 1 980 4,900 0.00117 67.3 7,056 ※1 Subject to change depending on the operating conditions