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Nabtesco Corporation

RV-125N

Model / article: RV-125N

RV-125N is listed by Nabtesco Corporation in Cycloidal reducers. Published model data includes Rated output torque: 1,225 Nm (rated); Gear ratio: 121 . See the specification table for operating conditions and source evidence.

RV-N cycloidal reducers

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Product overview

Manufacturer / supplier
Nabtesco Corporation
Series
RV-N cycloidal reducers
Component type
Cycloidal reducers
Source
Open published source

Published pricing

No verified public price indexed for this model. Contact PartMeld for a supplier inquiry.

Published specifications

Values are shown as published. Conditions, rating basis and source evidence apply to each value.

Latest source observation: . Observation dates record evidence collection, not supplier re-verification.

Specifications and source evidence for RV-125N
SpecificationPublished valueConditions and source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Acceleration torqueModel-level statement3,062 Nm

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Allowable acceleration/deceleration torque: 3,062 Nm

RV-125N / Allowable acceleration/deceleration torque

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement161

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 161

RV-125N / Actual ratio

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement41

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 41

RV-125N / Actual ratio

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement102.1764706

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 102.1764706

RV-125N / Actual ratio

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement81

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 81

RV-125N / Actual ratio

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement121

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 121

RV-125N / Actual ratio

Source observed: 2026-09-09View source
Actual gear ratioModel-level statement145.6153846

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Actual ratio: 145.6153846

RV-125N / Actual ratio

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
BacklashModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Backlash: less than 1 arcmin

RV-125N / Backlash

Source observed: 2026-09-09View source
Gear ratioModel-level statement121

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 121

RV-125N / Published ratio

Source observed: 2026-09-09View source
Gear ratioModel-level statement102.17

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 102.17

RV-125N / Published ratio

Source observed: 2026-09-09View source
Gear ratioModel-level statement81

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 81

RV-125N / Published ratio

Source observed: 2026-09-09View source
Gear ratioModel-level statement41

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 41

RV-125N / Published ratio

Source observed: 2026-09-09View source
Gear ratioModel-level statement161

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 161

RV-125N / Published ratio

Source observed: 2026-09-09View source
Gear ratioModel-level statement145.61

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Published ratio: 145.61

RV-125N / Published ratio

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.0000727 kg m^2

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.0000727 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.0000401 kg m^2

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.0000401 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.0000961 kg m^2

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.0000961 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.000046 kg m^2

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.000046 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.000259 kg m^2

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.000259 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Input inertiaModel-level statement0.0000588 kg m^2

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment of inertia: 0.0000588 kg m^2

RV-125N / Moment of inertia

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Lost motionModel-level statementless than 1 arcmin

extracted

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Lost motion: less than 1 arcmin

RV-125N / Lost motion

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement1,600 Nm/arcmin

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Moment rigidity: 1,600 Nm/arcmin

RV-125N / Moment rigidity

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated lifeModel-level statement6,000 hRating: rated

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated life: 6,000 h

RV-125N / Rated life

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output speedModel-level statement15 rpmRating: rated

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated output speed: 15 rpm

RV-125N / Rated output speed

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Rated output torqueModel-level statement1,225 NmRating: rated

rule validated

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Rated torque: 1,225 Nm

RV-125N / Rated torque

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
81:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
145.6153846:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
121:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
102.1764706:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
161:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source
Torsional stiffnessModel-level statement334 Nm/arcmin

extracted

Operating conditions
ratio
41:1
scope
published model and ratio; motor/mounting configuration not specified
Source evidence
RV-125N | Torsional rigidity: 334 Nm/arcmin

RV-125N / Torsional rigidity

Source observed: 2026-09-09View source

Technical documents and resources

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