The R32SSNA-HS-NS-NV-03 from Pacific Scientific offers stall torque of 14–32 lb-in and peak torque of 66–160 lb-in. Part of the R Servomotors series, it runs at 18.3 V/KRPM with a 10.3 A rating. It has line-line inductance of 23–47 mH and weighs 5.5–10.2 lbs.
It is 7.09–10.09 in long with resistance of 7.3–22 Ω cold or 10.9–33 Ω hot. The 250 PPR resolution ensures precise feedback. Efficient thermal resistance of 0.7–0.93 °C/W supports stable operation.
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
3.6 – 7.3 A
Continuous Stall Torque
14 – 32 lb-in. (1.6 – 3.6 Nm)
Current At Peak Torque
32 – 77 A
Inductance (line-line)
23 – 47 mH
Motor Dimensions
Length: 7.09 – 10.09 inches (180.1 – 256.3 mm)
Peak Torque
66 – 160 lb-in. (7.4 – 18.1 Nm)
Resistance (line-line, Cold)
7.3 – 22 Ohms
Resistance (line-line, Hot)
10.9 – 33 Ohms
Static Friction (max.)
0.23 – 0.47 lb-in. (0.026 – 0.053 Nm)
Thermal Resistance
0.93 – 0.7 °C/W
Thermal Time Constant
20 – 29 min
Torque Constant (line-line)
4.4 – 9.9 lb-in./A (0.49 – 1.12 Nm/A)
Viscous Damping Coefficient
0.04 – 0.11 lb-in./Krpm (0.0045 – 0.012 Nm/Krpm)
Voltage Constant (line-line)
52 – 117 V/Krpm (0.49 – 1.12 V/rad/sec)
Weight (motor Only)
5.5 – 10.2 lbs (2.5 – 4.6 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
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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
