Industrial arm / Cobot

Servo Motor

by Step Ia

Servo Motor

Specifications

Voltage (v)
220
Max speed rpm
5000
Encoder max bit
24
Rated speed rpm
3000
Max current max (a)
41.4
Max current min (a)
5.7
Max torque max nm
42.9
Max torque min nm
1.92
Polar logarithm
5
Power range max kw
3
Power range min kw
0.2
Protection class
IP65
Rated current max (a)
13.8
Rated current min (a)
1.9
Rated torque max nm
14.3
Rated torque min nm
0.64
Back emf max v per krpm
65
Back emf min v per krpm
22.9
Length no brake max (mm)
144.5
Length no brake min (mm)
108
Line inductance max mh
12.5
Line inductance min mh
3.43
Rotor inertia max kg (m2)
0.00171
Rotor inertia min kg (m2)
0.000016
Length with brake max (mm)
185.5
Length with brake min (mm)
146
Line resistance max ohm
4.5
Line resistance min ohm
0.3
Torque constant max nm per (a)
1.04
Torque constant min nm per (a)
0.336

Overview

STEP S series high-order servo motor with power range 0.2-3kW, voltage 220V, IP65 protection. Features 5-pole-pair design, max speed 5000rpm, 24-bit encoder. Suitable for robot, electronic equipment, packaging, printing, CNC, textile, lithium battery, glass carving, stage, metal grinding machinery.

Key features

  • New electromagnetic design reduces cogging torque and temperature rise
  • 5-pole-pair design for smooth start, low noise, high power density
  • Optimized magnetic steel and structural process for small and lightweight design
  • IP65 protection level for enhanced environmental resistance
  • Maximum speed of 5000 rpm for high-speed applications
  • Supports encoders up to 24-bit for high-precision servo control
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