SS2000MD7-RC-100 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen SS2000MD7-RC-100 is part of the SS2000 SLO-SYN Drives series and features an RC snubber circuit for added protection. This panel-mounted solid-state relay supports a load voltage range of 48-660VAC and a rated load current of 100A. It operates in temperatures from -30°C to 80°C.
Internal Product Review
The SS2000MD7-RC-100 stepper drive delivers stable operation with TTL-compatible step and direction inputs. It supports 1A–5A phase current, passive heatsink cooling, and selectable microstepping. Kollmorgen ensures precise control using DIP switch settings and a robust DC input range of 24–75V.
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Product Description:
The SS2000MD7-RC-100 is a stepper motor drive produced by Kollmorgen that is intended to operate bipolar stepper motors by utilizing digital step and direction signals. The unit is panel-mounted and features integrated flange ears, as well as a ribbed passive radiator for thermal management.
The DC input voltage range of the SS2000MD7-RC-100 stepper motor drive is 24 to 75 volts, and it can draw up to 4 amps of current. The drive is compatible with bipolar stepper motors and enables the selection of phase currents between 1 amp and 5 amps via DIP switches 1 to 6. The current levels are configured as follows: 1A (000001), 2A (000010), 3A (000100), 4A (001000), and 5A (010000) using binary DIP settings, where "0" indicates OFF and "1" indicates ON. A full step (00), 2 microsteps (10), 10 microsteps (01), and 20 microsteps (11) are the options for microstepping resolution, which is configured through DIP switches 7 and 8. Although it is undocumented and presumably employs an override condition, an additional inferred setting offers 50 microsteps. The motor drive is equipped with an enable/disable input pin and accepts TTL-compatible step and direction inputs. The motor phase connections are easily identifiable and can be wired using either Molex connectors or screw terminals. They are labeled A+, A−, B+, and B−.
The SS2000MD7-RC-100 stepper motor drive has a passive heat radiator that keeps the performance stable and keeps the temperature from building up during long periods of use. The flanged ears on the mounting format allow direct placement in panel-based enclosures without the need for extra attachments. The TTL-level inputs on the drive make it work with most common motion devices. It is possible to change the current and step resolution settings on the motor drive to get different power and smoothness levels.
