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AIFITLAB

OpenArm Kit

$3,166.00
Version

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Product Information




Motor Technical Specifications

Parameter Value Value Value Value
Model
DM-J4310-2EC V1.1
 DM-J4340-2EC (24V) DM-J4340P-2EC(24V) DM-J8009P-2EC
Nominal Voltage 24V  24V  24V  24V 
Nominal Current 2.5A 2.5A 2.5A 20A
Peak Current 7.5A 8A 8A 50A
Nominal Torque 3N.M 9N.M 9N.M 20N.M
Peak Torque 7N.M 27N.M  27N.M  40N.M 
Nominal Speed 120RPM 36RPM 36RPM 100rpm
Max. No-load Speed 200RPM 52RPM 52RPM 24V：160rpm
Reduction Ratio 10:1 40:1 40:1 9:1
Pole Pairs 14 14 14 21
Phase Inductance 340μH 317μH 360μH 80μH
Phase Resistance

650mΩ

 760mΩ 880mΩ 0.145Ω
Outer Diameter 56mm 57mm 57mm 98mm
Height 46mm 53.3mm 56.5mm 61.7mm
Motor Weight 300g 362g 375g 930g
Encoder Resolution 14Bit 14Bit 14Bit 14Bit
Encoder Quantity 2 2 2 2
Encoder Type Single-Turn Magnetic Encoder Single-Turn Magnetic Encoder Single-Turn Magnetic Encoder Single-Turn Magnetic Encoder
Control Interface CAN@1Mbps CAN@1Mbps CAN@1Mbps CAN@1Mbps
Configuration Interface UART@921600bps UART@921600bps UART@921600bps UART@921600bps