The Kollmorgen E21NRFT-JDN-NS-00 is a high-performance hybrid stepper motor in the E Hybrid Stepper Motors series featuring a 2.8A DC current rating, 0.54-0.77 Nm torque range and 200 full steps per revolution. With a NEMA 23 (2.25 in.) frame, regular leadwire construction and 8 lead connections, it ensures ±1.5% step accuracy.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Construction/connection type
Regular/leadwire
Current Rating
2.8 amps DC
Frame Size
NEMA 23 (2.25 in. dia.)
Full step per revolution
200
Mounting
NEMA(n/a 4 stacks)
Number of connections
8 lead
Number of rotors stack
1
Operating temperature
-20 to +40 C
Step accuracy
+/- 1.5%
Torque Range
77-108 ounce-inches or 0.54-0.77 Nm
Winding type
Maximum torque at low speed
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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.
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FlexPac
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Middlesex General Industries
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Carla Morgan
We asked for a fast turn around and Wake was up to the task!
Darrell Chapman
