The R43GEBA-R2-NS-NV-00 from Pacific Scientific features continuous stall current of 3.5 A and peak torque of 135 lb-in. Part of the R Servomotors series, it offers torque and voltage constants of 10.8 lb-in/A and 128 V/Krpm. The motor inertia is 0.0018 lb-in-sec² and static friction is 0.26 lb-in.
It has line-line resistance of 15.1 ohms hot and inductance of 53 mH for stable drive. This servo motor weighs 15 lbs. It features a thermal time constant of 19 minutes.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Continuous Stall Current
3.5 to 13.5 A
Continuous Stall Torque
33 to 64 lb-in (3.7 to 7.2 Nm)
Current At Peak Torque
27 to 106 A
Inductance (line-line)
53 to 25 mH
Motor Inertia
0.0018 to 0.0034 lb-in-s² (0.20 to 0.38 kgm²x10⁻³)
Peak Torque
135 to 270 lb-in (15.2 to 30.5 Nm)
Resistance (line-line, Cold)
10.0 to 3.7 Ohms
Resistance (line-line, Hot)
15.1 to 5.6 Ohms
Static Friction (max)
0.26 to 0.39 lb-in (0.029 to 0.044 Nm)
Thermal Resistance
0.72 to 0.52 °C/Watt
Thermal Time Constant
19 to 35 minutes
Torque Constant (line-line, Peak)
1.22 to 0.61 Nm/A
Viscous Damping Coefficient
0.10 to 0.17 lb-in/Krpm (0.011 to 0.019 Nm/Krpm)
Voltage Constant (line-line, Peak)
1.22 to 0.61 V/rad/sec
Weight (motor Only)
15 to 25 lbs (6.8 to 11.3 kg)
We used Servo Supplier to refurbish old drives and buy reconditioned parts. We received great and timely service at a fair price. I recommend them to anyone who has aging equipment and can't find support from their OEMs. Highly recommend.
Bostik Inc.
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Technomech Inc
First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.
Steve T. from NF&M International
I found these guys online and needed a somewhat obscure part quickly, and they delivered! Very quick process from the time I requested a quote to the shipping of my items. Great work Servo Supplier team!
FlexPac
Servo Supplier is my go to place for obsolete parts. They always seem to find them and the price is usually good. Any time I have questions they respond very quickly and professionally. I highly recommend them!
Middlesex General Industries
They were very quick to get the drive we needed shipped out to us. They were also very quick to respond and help with some pictures of information on the unit we ordered to ensure we received the right part.
Justin Ball from Miba
Understood our situation, and worked to help us get it solved. Very responsive, and stepped out to keep me informed until the product arrived. Exactly as described, and promised.
Brian Tomlin
This company was fantastic to work with! Very patient with us to make sure we were getting what we needed and extremely quick shipping. Would definitely purchase from them again and again!
Carla Morgan
We asked for a fast turn around and Wake was up to the task!
Darrell Chapman
