Name: ZeroErr eRob 90 I Robot Joint Motor, EtherCAT/CANopen, 50120 Reduction Ratio
SKU: QNVI298033941383
Availability: InStock

ZeroErr eRob 90 I Robot Joint Motor, EtherCAT/CANopen, 50120 Reduction Ratio

Price: $149.00 $2,025.00

OverviewThe ZeroErr eRob 90 I robot joint motor is offered in CANopen and EtherCAT versions, with or without a brake, for robot-joint configurations and rapid...

Description
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Overview

The ZeroErr eRob 90 I robot joint motor is offered in CANopen and EtherCAT versions, with or without a brake, for robot-joint configurations and rapid robot assembly.

Features and Configuration

Communication versions: CANopen or EtherCAT.
Brake configurations: with brake or without brake. The listed brake model is a friction brake.
Reduction-ratio selections: 50, 80, 100, and 120.
Multi-turn and torque selections: Without Multi-turn and Without Torque; Without Multi-turn and With Torque; With Multi-turn and Without Torque; With Multi-turn and With Torque.
Specified power input voltage: 48 V (10%).
Specified hollow bore diameter: 18 mm.
Specified installation methods: Same, Compatible.

Specifications

Strain Wave Gear Ratio

Strain wave gear-ratio	20-50	20-80	20-100	20-120
Peak torque for start and stop (Nm)	73	96	107	113
Permissible max. value at average load torque (Nm)	44	61	64	64
Rated torque (Nm)	33	44	52	52
Permissible maximum momentary torque (Nm)	127	165	191	191
Max. output rotational speed (RPM)	60	37.5	30	25
Power input voltage (V)	48 V (10%)
Hollow bore diameter	18 mm
Precision	Repeatability/Absolute Accuracy: 7/15 arc sec or 10/25 arc sec*
Electrical interface	Communication Protocol: EtherCAT/CANopen/Modbus; Output-side Encoder Resolution: 19/20 Bit
Installation methods	Same, Compatible

V3/V6 Comparison

Version	V3	V6
Motor power (W)	300	314
SWG output-side inertia (g-mm2)	297466	273391
SWG output-side mass (kg)	0.36	0.321
SWG input-side inertia (gmm), without brake	139067	95791
SWG input-side mass (kg), without brake	0.41	0.257
OD length (mm), without brake	90 98.9	90 75.9
Total mass (kg), without brake	1.75	1.506
SWG input-side inertia (gmm), with brake	147025	110213
SWG input-side mass (kg), with brake	0.43	0.292
OD length (mm), with brake	90 98.9	90 75.9
Total mass (kg), with brake	1.87	1.639
Diameter-to-length ratio	D/L = 0.91 (less than 1)
Common parameters	ID: 18 mm; IP grating: IP54*; Brake model: friction brake
Optional device	Communication type: EtherCAT/CANopen/Modbus; Output encoder resolution: 19 Bit; Repeatability/Accuracy: 7/15 arc seconds or 10/25 arc seconds.

Applications

Humanoid robots
Robotic arms
Exoskeletons
Quadruped robots
AGV vehicles
ARU robots
Collaborative robots
Medical robots
Automation equipment

Downloads

Downloads & Resources

EROB70F I Series CANopen EROB90I Installation Drawing (PDF)
EROB90I I Series EtherCAT 3D Model (STEP)
EROB90I I Series CANopen 3D Model (STEP)
EROB90I I Series EtherCAT instalation drawing Installation Drawing (PDF)
EROB90I I Series CANopen instalation drawing Installation Drawing (PDF)

Visual Details

Product Video

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Product Views

The product is identified as an eRob90 Type I Robot Joint. The eRob90 Type I Robot Joint is presented for rapid robot assembly.

Dimensions and Construction

The diameter-to-length ratio is less than 1; D/L = 0.91. The diameter is 90 mm.

Features and Design

Exploded eRob90 Type I assembly with labeled core componentsDual absolute encoder feature and accuracy claims

Interfaces and Connections

The illustrated controller feature panel lists EtherCAT communication. The illustrated controller feature panel lists CANopen communication.

Application Examples

The product is presented for collaborative robot applications. The product is presented for medical robot applications.

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